CN110848616B - Detachable wind-resistant street lamp - Google Patents

Detachable wind-resistant street lamp Download PDF

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Publication number
CN110848616B
CN110848616B CN201911187332.4A CN201911187332A CN110848616B CN 110848616 B CN110848616 B CN 110848616B CN 201911187332 A CN201911187332 A CN 201911187332A CN 110848616 B CN110848616 B CN 110848616B
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CN
China
Prior art keywords
base
screw rod
street lamp
arc
passageway
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CN201911187332.4A
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Chinese (zh)
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CN110848616A (en
Inventor
刘海明
唐光武
杨静
牛松山
熊绍辉
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China Merchants Chongqing Communications Research and Design Institute Co Ltd
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China Merchants Chongqing Communications Research and Design Institute Co Ltd
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Priority to CN201911187332.4A priority Critical patent/CN110848616B/en
Publication of CN110848616A publication Critical patent/CN110848616A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a detachable wind-resistant street lamp, which belongs to the technical field of street lamps and comprises a fixed pile and a lamp post vertically inserted into the fixed pile, wherein the fixed pile is also provided with a clamping structure for clamping the lamp post, the fixed pile comprises a base, an outer sleeve, an inner sleeve, an upper abutting sheet and a lower abutting sheet, the outer sleeve is fixedly arranged on the base through a buffer structure, the inner sleeve is sleeved in the outer sleeve, the upper abutting sheet is a plurality of sheets, and the plurality of upper abutting sheets are all arc-shaped and are arranged on the inner wall of the upper end of the inner sleeve along the circumference.

Description

Detachable wind-resistant street lamp
Technical Field
The invention belongs to the field of street lamps, and particularly relates to a detachable wind-resistant street lamp.
Background
In order to improve the safety of people and vehicles traveling on the road, street lamps are usually arranged on two sides of the road. The street lamp works at night, the height of the lamp post is generally higher, the road below the lamp post can be illuminated, the illumination range is enlarged, and the influence on the height of vehicles on the road is reduced. In order to improve the functionality of street lamp, be provided with the advertising panel on some street lamps, carry out public welfare propaganda and advertisement, gain extra economic benefits and social, among the prior art, in order to make things convenient for the loading and unloading of advertising panel, detachable street lamp is usually adopted, directly dismantle the lamp pole can load and unload the advertising panel on ground, can increase the convenience of operation, but because the area of advertising panel is great, the windage has been increased, consequently, the wind resistance of street lamp has been reduced, receive the influence of strong wind, detachable connection structure appears becoming flexible easily, make the overall structure of street lamp receive destruction easily.
Disclosure of Invention
In view of this, this application mainly provides a detachable anti-wind street lamp, can guarantee the anti-wind shock resistance of detachable street lamp, increases the stability of structure.
In order to achieve the purpose, the invention provides the following technical scheme:
a detachable wind-resistant street lamp comprises a fixed pile and a lamp post vertically inserted into the fixed pile, wherein a clamping structure used for clamping the lamp post is further arranged on the fixed pile, the fixed pile comprises a base, an outer sleeve, an inner sleeve, an upper abutting sheet and a lower abutting sheet, the outer sleeve is fixedly arranged on the base through a buffer structure, the inner sleeve is sleeved in the outer sleeve, the upper abutting sheet is a plurality of pieces, the upper abutting sheets are all arc-shaped and are arranged on the inner wall of the upper end of the inner sleeve along the circumference, an upper channel is arranged on the inner wall of the upper end of the inner sleeve, the upper abutting sheets correspond to the upper channel one by one, the back of each upper abutting sheet is in sliding fit with the upper channel through an upper piston, the number of the lower abutting sheets is the same as that of the upper abutting sheets, the plurality of lower abutting sheets are all arc-shaped and are arranged along the inner wall of the lower end of the inner sleeve along, the utility model discloses a butt joint piece, including inner skleeve, butt joint piece, lower passageway one-to-one and lower passageway one-to-one, lower passageway, lower butt joint piece, upper channel and lower passageway one-tenth, the butt joint piece is a set of, and the last passageway that butt joint piece corresponds down with lower butt joint piece is through an arc passageway intercommunication between every set of upper channel and the lower passageway, arc passageway, upper channel and lower passageway intussuseption are filled with hydraulic oil, an outer arc groove has been seted up to the outer wall of inner skleeve, an interior arc groove has been seted up to the inner wall of outer sleeve, works as when inner skleeve and outer sleeve registrate target in place, outer arc groove and interior arc groove cooperation form the arc passageway.
Further, the axis of the upper channel and the axis of the lower channel are both perpendicular to the axis of the lamp post.
Further, the inner wall of the upper abutting piece forms a tapered surface which increases from top to bottom.
Further, the joint structure includes locating pin, first screw rod, handle and first spring, radially sets up the slide that runs through on outer sleeve and inner skleeve along the lamp pole, the locating pin slides and sets up in the slide and with first screw rod threaded connection, the handle is fixed to be set up and is kept away from at first screw rod lamp pole one end, first screw rod is located outer sleeve outer wall one side integrated into one piece and has the bulge loop, first spring housing is established in the outside of first screw rod and both ends respectively with locating pin and bulge loop butt, the lower part of lamp pole is provided with the annular, through rotating first screw rod, the locating pin slides back joint along the slide is in the annular.
Further, the upper surface of base upwards protrudes and is formed with the boss, the through-hole has been seted up on the boss, buffer structure includes depression bar, second screw rod, second spring and nut, the lower extreme of second screw rod passes the through-hole and fixed the setting on the base, the second spring housing is located the outside of second screw rod, the depression bar cover is established on the second screw rod, the nut will the depression bar compresses tightly in the upper end of second nut, outwards be formed with a clamping part on the depression bar.
Furthermore, a ring platform is formed on the outer wall of the outer sleeve in an outward extending mode, and the pressing portion is pressed on the upper surface of the ring platform.
Further, the base includes upper base and lower base, lower base and upper base fixed connection, the upper surface of lower base forms and is used for the hole of stepping down that the second screw rod stepped down.
Further, a depth scale is fixedly arranged on the upper surface of the upper base.
Furthermore, the outer wall of the inner sleeve is provided with an upper thread section, a smooth section and a lower thread section from the upper end to the lower end in sequence, the upper thread section and the lower thread section are in threaded fit with the outer sleeve, and the outer arc-shaped groove is located on the smooth section.
The invention has the beneficial effects that: the invention relates to a detachable wind-resistant street lamp, which comprises a fixed pile and a lamp post vertically inserted in the fixed pile, wherein the upper butt joint sheet and the lower butt joint sheet are both provided with a plurality of sheets, each upper butt joint sheet and the lower butt joint sheet opposite to the front surface of the upper butt joint sheet form a group, the upper channel and the lower channel corresponding to each group of upper butt joint sheets and lower butt joint sheets are communicated through an arc-shaped channel, the arc-shaped channel, the upper channel and the lower channel are filled with hydraulic oil, when the lamp post deflects by wind power, the upper abutting sheet is extruded by the lamp post, thereby transmitting the acting force to the upper piston, the upper piston is acted by the force to move leftwards along the upper channel and simultaneously extrude the hydraulic oil in the arc-shaped channel, the acting force is transmitted to the lower piston along the path of the arc-shaped channel, thereby drive the butt piece and remove left with the lower extreme of lamp pole and go forward one by one, reduced and corrected the skew of lamp pole, reach firm purpose.
According to the detachable wind-resistant street lamp, the base is embedded in soil, the lower end of the second screw penetrates through the through hole and is fixedly arranged on the base, the second spring is sleeved on the outer side of the second screw, the pressing rod is sleeved on the second screw, the nut presses the pressing rod on the upper end of the second nut, and a pressing part is formed outwards on the pressing rod.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A-A;
FIG. 3 is an enlarged view of FIG. 1 at B-B;
FIG. 4 is an enlarged view of FIG. 1 at C-C;
FIG. 5 is a schematic structural view of the inner sleeve;
FIG. 6 is a schematic structural view of the upper contact piece;
FIG. 7 is a schematic structural view of a lower contact piece;
fig. 8 is a schematic diagram of the action of the tilting back force of the lamp post.
The reference numbers include a fixed pile 1, a lamp post 2, a clamping structure 3, a positioning pin 301, a first screw 302, a handle 303, a first spring 304, a convex ring 305, a base 4, an upper base 401, a lower base 402, an outer sleeve 5, an inner sleeve 6, an upper screw section 601, a smooth section 602, a lower screw section 603, an upper abutting sheet 7, a lower abutting sheet 8, a buffer structure 9, a pressure rod 901, a second screw 902, a second spring 903, a nut 904, a pressing part 905, an upper channel 10, an upper piston 11, a lower channel 12, a lower piston 13, an arc-shaped channel 14, a conical surface 15, a boss 16, a ring platform 17, a rubber buffer cushion 18, a depth scale 19 and a slide way 20.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Fig. 1 is a schematic structural view of the present invention, fig. 2 is an enlarged view of fig. 1 at a-a, fig. 3 is an enlarged view of fig. 1 at B-B, fig. 4 is an enlarged view of fig. 1 at C-C, fig. 5 is a schematic structural view of an inner sleeve, fig. 6 is a schematic structural view of an upper contact piece, fig. 7 is a schematic structural view of a lower contact piece, and fig. 8 is a schematic structural view of the action of the tilting back force of a lamp stem. The invention discloses a detachable wind-resistant street lamp, which comprises a fixed pile 1 and a lamp post 2 vertically inserted into the fixed pile 1, wherein a clamping structure 3 for clamping the lamp post is further arranged on the fixed pile 1, the fixed pile 1 comprises a base 4, an outer sleeve 5, an inner sleeve 6, an upper abutting sheet 7 and a lower abutting sheet 8, the outer sleeve 5 is fixedly arranged on the base 4 through a buffer structure 9, the inner sleeve 6 is sleeved in the outer sleeve 5, the upper abutting sheets 7 are a plurality of sheets, the upper abutting sheets 7 are all arc-shaped and are arranged on the inner wall of the upper end of the inner sleeve 6 along the circumference, an upper channel 10 is arranged on the inner wall of the upper end of the inner sleeve 6, the upper abutting sheets 7 correspond to the upper channel 10 one by one, the back of each upper abutting sheet 7 is in sliding fit with the upper channel 10 through an upper piston 11, the number of the lower abutting sheets 8 is the same as that of the upper abutting sheets 7, the lower abutting pieces 8 are all arc-shaped and are arranged along the circumference of the inner wall at the lower end of the inner sleeve 6, a lower channel 12 is arranged on the inner wall of the lower end of the inner sleeve 6, the lower abutting pieces 8 correspond to the lower channels 12 one by one, the back of each lower abutting piece 8 is in sliding fit with the lower channel 12 through a lower piston 13, wherein, each upper butt-joint sheet 7 and the lower butt-joint sheet 8 opposite to the front surface are in a group, the upper channel 10 and the lower channel 12 corresponding to each group of the upper butt-joint sheets 7 and the lower butt-joint sheets 8 are communicated through an arc-shaped channel 14, the arc-shaped channel 14, the upper channel 10 and the lower channel 12 are filled with hydraulic oil, the outer wall of the inner sleeve 6 is provided with an outer arc-shaped groove, the inner wall of the outer sleeve 5 is provided with an inner arc-shaped groove, when the inner sleeve 6 and the outer sleeve 5 are sleeved in place, the outer arc-shaped groove and the inner arc-shaped groove are matched to form the arc-shaped channel 14.
The invention relates to a detachable wind-resistant street lamp, which comprises a fixed pile 1 and a lamp post 2 vertically inserted in the fixed pile 1, wherein an upper abutting sheet 7 and a lower abutting sheet 8 are respectively a plurality of sheets, each upper abutting sheet 7 and a lower abutting sheet 8 opposite to the front surface of the upper abutting sheet are in a group, an upper channel 10 and a lower channel 12 which are corresponding to each group of upper abutting sheets 7 and lower abutting sheets 8 are communicated through an arc-shaped channel 14, the upper channel 10 and the lower channel 12 are filled with hydraulic oil, when the lamp post 2 deflects by wind power, the upper abutting sheets 7 are extruded by the lamp post 2 so as to transmit acting force to an upper piston 11, the upper piston 11 is acted by force to move leftwards along the upper channel 10 and simultaneously extrude the hydraulic oil in the arc-shaped channel 14, the acting force is transmitted to a lower piston 13 along the path of the arc-shaped channel 14 so as to drive the lower abutting sheets 8, the offset of the lamp post 2 is reduced and corrected, and the purpose of stability is achieved.
In this embodiment, the axes of the upper channel 10 and the lower channel 12 are both perpendicular to the axis of the lamp post 2, so that the moving processes of the upper piston 11 and the lower piston 13 are smoother, and it can be understood that a seal is made between the piston and the channel to prevent oil leakage.
In this embodiment, the inner wall of going up butt piece 7 forms conical surface 15 that from the top down increases in proper order, when lamp pole 2 pegges graft, reserves certain headspace, with inside hydraulic oil compression one end distance, can play certain pretension effect, lets this device also can reach certain stability when not using.
In this embodiment, joint structure 3 includes locating pin 301, first screw rod 302, handle 303 and first spring 304, radially along lamp pole 2 set up the slide 20 that runs through on outer sleeve 5 and inner skleeve 6, locating pin 301 slides and sets up in slide 20 and with first screw rod 302 threaded connection, handle 303 is fixed to be set up and is kept away from at first screw rod 302 2 one end of lamp pole, first screw rod 302 is located outer sleeve 5 outer wall one side integrated into one piece and has bulge loop 305, first spring 304 overlaps and establishes the outside and both ends of first screw rod 302 respectively with locating pin 301 and bulge loop 305 butt, the lower part of lamp pole 2 is provided with the annular, through rotating first screw rod 302, locating pin 301 slides back joint along slide 20 in the annular. Through setting up this device, can carry out the chucking to lamp pole 2, upwards roll-off when preventing that lamp pole 2 from receiving the effort, when needs change bill-board, then the reverse rotation screw rod, locating pin 301 then backward retreat, then pull out lamp pole 2 can, adopt this kind of mode, connect conveniently, can be manual carry out the chucking to it, facilitate the use.
In this embodiment, a boss 16 is formed by upward protruding the upper surface of the base 4, a through hole is formed in the boss 16, the buffer structure 9 includes a pressing rod 901, a second screw 902, a second spring 903 and a nut 904, the lower end of the second screw 902 passes through the through hole and is fixedly disposed on the base 4, the second spring 903 is sleeved on the outer side of the second screw 902, the pressing rod 901 is sleeved on the second screw 902, the nut 904 presses the pressing rod 901 on the upper end of the second nut 904, and a pressing portion 905 is formed outward on the pressing rod 901. In the street lamp, the base 4 is embedded in soil in the use process, wherein the lower end of the second screw 902 penetrates through the through hole and is fixedly arranged on the base 4, the second spring 903 is sleeved outside the second screw 902, the pressing rod 901 is sleeved on the second screw 902, the nut 904 presses the pressing rod 901 to the upper end of the second nut 904, and a pressing part 905 is formed outwards on the pressing rod 901, so that when the lamp post 2 is subjected to wind power, the force can be timely transmitted to the second spring 903 through the pressing part 905 for energy dissipation and shock absorption, the interaction force of the lamp post 2 on the base 4 is reduced, the acting force of the base 4 on the soil is reduced, the risk of soil loosening is reduced, the potential safety hazard caused by foundation loosening due to long-term shaking of the street lamp is prevented, and the stability of the whole street lamp structure is improved.
In this embodiment, a ring platform 17 is formed on the outer wall of the outer sleeve 5 in an outward extending manner, and the pressing portion 905 presses against the upper surface of the ring platform 17. A rubber cushion 18 is further arranged between the lower surface of the ring platform 17 and the upper base 401, and the rubber cushion 18 is in a ring shape and used for further wind resistance and shock absorption.
In this embodiment, the base 4 includes the upper base 401 and the lower base 402, the lower base 402 and the upper base 401 fixed connection, the upper surface of the lower base 402 forms and is used for the hole of stepping down that the second screw 902 stepped down. Fixed being provided with degree of depth scale 19 on the upper surface of top base 401, degree of depth scale 19 upwards extends and stretches out ground, can observe the degree of depth of base 4, prevents that ground from collapsing, through setting up a plurality of degree of depth scales 19, through the degree of depth of comparing each degree of depth scale 19, can also observe the degree of inclination of base 4 to a certain extent to reach the effect of safe pretension.
In this embodiment, the outer wall of inner skleeve 6 is last screw thread section 601, smooth section 602 and lower screw thread section 603 from the upper end to the lower extreme in proper order, through last screw thread section 601 and lower screw thread section 603 with outer skleeve 5 screw-thread fit, outer arc groove is located on the smooth section, can understand, the inner wall of outer skleeve 5 corresponds on the surface and has seted up relevant screw thread and cooperation with it, and the screw thread is connected about adopting, when reaching the connection, can improve the leakproofness between outer skleeve 5 and the inner skleeve 6, and of course can additionally increase some sealing washers, sealing ring etc. and additionally seal, increase as required can.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims (9)

1. The utility model provides a detachable anti-wind street lamp which characterized in that: the lamp post comprises a fixed pile and a lamp post vertically inserted into the fixed pile, a clamping structure used for clamping the lamp post is further arranged on the fixed pile, the fixed pile comprises a base, an outer sleeve, an inner sleeve, an upper abutting sheet and a lower abutting sheet, the outer sleeve is fixedly arranged on the base through a buffer structure, the inner sleeve is sleeved in the outer sleeve, the upper abutting sheet is a plurality of sheets, the upper abutting sheets are all arc-shaped and are arranged along the circumference of the inner sleeve, an upper channel is arranged on the inner wall of the upper end of the inner sleeve, the upper abutting sheets correspond to the upper channel one by one, the back of each upper abutting sheet is in sliding fit with the upper channel through an upper piston, the number of the lower abutting sheets is the same as that of the upper abutting sheets, and the plurality of lower abutting sheets are arc-shaped and are arranged along the circumference of the inner wall of the lower end of the inner sleeve, the utility model discloses a butt joint piece, including inner skleeve, butt joint piece, lower passageway one-to-one and lower passageway one-to-one, lower passageway, lower butt joint piece, upper channel and lower passageway one-tenth, the butt joint piece is a set of, and the last passageway that butt joint piece corresponds down with lower butt joint piece is through an arc passageway intercommunication between every set of upper channel and the lower passageway, arc passageway, upper channel and lower passageway intussuseption are filled with hydraulic oil, an outer arc groove has been seted up to the outer wall of inner skleeve, an interior arc groove has been seted up to the inner wall of outer sleeve, works as when inner skleeve and outer sleeve registrate target in place, outer arc groove and interior arc groove cooperation form the arc passageway.
2. The detachable wind-resistant street lamp according to claim 1, characterized in that: the axis of the upper channel and the axis of the lower channel are both perpendicular to the axis of the lamp post.
3. The detachable wind-resistant street lamp according to claim 2, characterized in that: the inner wall of the upper abutting sheet forms a tapered surface which is increased from top to bottom.
4. The detachable wind-resistant street lamp according to claim 1, characterized in that: the joint structure includes locating pin, first screw rod, handle and first spring, radially sets up the slide that runs through on outer sleeve and inner skleeve along the lamp pole, the locating pin slides and sets up in the slide and with first screw rod threaded connection, the handle is fixed to be set up and is kept away from at first screw rod lamp pole one end, first screw rod is located outer sleeve outer wall one side integrated into one piece and has the bulge loop, first spring housing establish the outside and both ends of first screw rod respectively with locating pin and bulge loop butt, the lower part of lamp pole is provided with the annular, through rotating first screw rod, the locating pin slides back joint along the slide is in the annular.
5. The detachable wind-resistant street lamp according to any one of claims 1 to 4, characterized in that: the upper surface of base upwards the protrusion is formed with the boss, the through-hole has been seted up on the boss, buffer structure includes depression bar, second screw rod, second spring and nut, the lower extreme of second screw rod passes the through-hole and fixed the setting on the base, the second spring housing is located the outside of second screw rod, the depression bar cover is established on the second screw rod, the nut will the depression bar compresses tightly in the upper end of second nut, outwards be formed with a portion that compresses tightly on the depression bar.
6. The detachable wind-resistant street lamp according to claim 5, characterized in that: the outer wall of the outer sleeve extends outwards to form a ring table, and the pressing part is pressed on the upper surface of the ring table.
7. The detachable wind-resistant street lamp according to claim 6, characterized in that: the base includes upper base and lower base, lower base and upper base fixed connection, the upper surface of lower base forms and is used for the hole of stepping down that the second screw rod stepped down.
8. The detachable wind-resistant street lamp according to claim 7, characterized in that: and a depth scale is fixedly arranged on the upper surface of the upper base.
9. The detachable wind-resistant street lamp according to claim 1, characterized in that: the outer wall of the inner sleeve is provided with an upper thread section, a smooth section and a lower thread section from the upper end to the lower end in sequence, the upper thread section and the lower thread section are in threaded fit with the outer sleeve, and the outer arc-shaped groove is located on the smooth section.
CN201911187332.4A 2019-11-28 2019-11-28 Detachable wind-resistant street lamp Active CN110848616B (en)

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CN111271661B (en) * 2020-04-08 2021-11-09 必维欧亚电气技术咨询服务(上海)有限公司 Angle-adjustable quick-installation lighting device
CN112524576A (en) * 2020-11-20 2021-03-19 四川亚鑫照明工程有限公司 Road lighting engineering structure and construction method thereof

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CN110440189B (en) * 2019-08-27 2021-09-21 温州春桦秋时科技有限公司 Adjustable anti-seismic wind-resistant lodging-resistant street lamp

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Inventor after: Liu Haiming

Inventor after: Tang Guangwu

Inventor after: Yang Jing

Inventor after: Niu Songshan

Inventor after: Xiong Shaohui

Inventor before: Liu Haiming

Inventor before: Tang Guangwu

Inventor before: Yang Jing

Inventor before: Niu Songshan

Inventor before: Xiong Shaohui