CN203703836U - Shock resistant casing pipe structure for street lamp - Google Patents

Shock resistant casing pipe structure for street lamp Download PDF

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Publication number
CN203703836U
CN203703836U CN201420033394.6U CN201420033394U CN203703836U CN 203703836 U CN203703836 U CN 203703836U CN 201420033394 U CN201420033394 U CN 201420033394U CN 203703836 U CN203703836 U CN 203703836U
Authority
CN
China
Prior art keywords
street lamp
layer
shock resistance
power
sleeve structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420033394.6U
Other languages
Chinese (zh)
Inventor
沈中祥
孙欣
李晓敏
陈天驰
徐永青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Maritime Institute
Original Assignee
Jiangsu Maritime Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Maritime Institute filed Critical Jiangsu Maritime Institute
Priority to CN201420033394.6U priority Critical patent/CN203703836U/en
Application granted granted Critical
Publication of CN203703836U publication Critical patent/CN203703836U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a shock resistant casing pipe structure for a street lamp. The shock resistant casing pipe structure for the street lamp is formed by a left set of casing pipe unit structure and a right set of casing pipe unit structure which are in mirror symmetry in a butt joint mode, and the shock resistant casing pipe structure for the street lamp wraps the lower portion of a rod body of the street lamp. The shock resistant casing pipe structure for the street lamp is characterized in that each casing pipe unit structure comprises an external pipe clamp and an internal padding layer, each padding layer comprises a plurality of elastic material layers, the elastic material layers are provided with a V-shaped elastic piece layer, the V-shaped elastic piece layer is formed by a plurality of V-shaped elastic pieces distributed around the rod body of the street lamp, and the opening ends or the pointed ends of the V-shaped elastic pieces face the center of the rod body of the street lamp.

Description

A kind of street lamp shock resistance sleeve structure
Technical field
The utility model relates to a kind of street lamp protective device, is specially a kind of street lamp shock resistance sleeve structure.
Background technology
When street lamp is subjected to accident collision, during by severe impact, the situation of lamp stand fracture happens occasionally, as injures pedestrian or vehicle by a crashing object, can cause more serious accident.Especially the most fierce with the shearing impact effect perpendicular to street lamp, as be subject to forward shock of vehicle etc.Therefore develop well behaved street lamp shock resistance sleeve pipe, strengthen the defense of resistance to impact performance of street lamp, the safe tool that ensures pedestrian and vehicle is of great significance.And existing street lamp facility is when mounted, rarely have configuration anti-impact protection device, when after unexpected generation, its impact resistance is low.
Utility model content
Technical purpose of the present utility model is for problems of the prior art, and a kind of street lamp shock resistance sleeve structure is provided.
The technical solution of the utility model is:
A kind of street lamp shock resistance sleeve structure, is made up of the tube unit structure docking of left and right two arrangement of mirrors picture symmetries, is coated on the bottom of the street lamp body of rod, it is characterized in that:
Described tube unit structure comprises outside pipe clamp and inner packed layer, described packed layer comprises some elastomeric layers, in described elastomeric layer, be provided with a V-arrangement shell fragment layer, described V-arrangement shell fragment layer is made up of multiple V-arrangement shell fragments that distribute around the street lamp body of rod, the openend of described V-arrangement shell fragment or the most advanced and sophisticated center towards the street lamp body of rod.
Further technical scheme also comprises:
The inner side of described V-arrangement shell fragment layer, the layer structure being directly coated on the street lamp body of rod is carbon fiber flaggy, preferably adopts asphaltic base carbon-coating, pitch based carbon fiber material has the advantages such as high resiliency, lightweight, durability is strong.
The outside of described V-arrangement shell fragment layer is provided with the sandwich layer of polyurethane (SPS) layer or inner filled polyurethane material.Polyurethane elastomer has enough elastic modelling quantity and toughness, in the time that pipe box is subject to clashing into, can fully absorb energy, avoids stress to concentrate.
An also coated rubber layer of the sandwich layer outside of described polyurethane flaggy or inner filled polyurethane material.This material can effectively alleviate lateral stress, avoids stress to concentrate, and reduces the deformation quantity of its endothecium structure.
After two tube unit structure docking, the interface of its packed layer passes through a rubber sheet gasket interval, to reduce the friction of two parts tube unit inside configuration, and also can the receiving portion component of stress.
Described pipe clamp adopts metal material to make, preferably softer metals.The thickness of described pipe clamp can be set to 15~20mm.And the gross thickness of the inner packed layer of pipe clamp is 100~150mm.
The beneficial effects of the utility model:
1) the utility model good impact resistant effect, in the time that street lamp suffers accident collision, reduces it and produces the probability of distortion fracture, slows down the street lamp extent of damage, improves the security of communal facility;
2) adopt the form of docking, sleeve pipe can be finely tuned according to street lamp post size within the specific limits, easy to use, and sleeve pipe Whole-dismountable, conveniently install, change and keep in repair.
Brief description of the drawings
Fig. 1 is the horizontal sectional structure schematic diagram of the utility model one embodiment;
Fig. 2 is the structural representation of the utility model while being applied on street lamp.
In upper figure, 1, asphaltic base carbon-coating; 2, V-arrangement shell fragment layer; 3, polyurethane flaggy; 4, rubber layer; 5, soft metal layer; 6, rubber sheet gasket; 7, pedestal; 8, street lamp; 9, sleeve pipe.
Detailed description of the invention
In order to illustrate technical purpose and the technique effect of plate utility model, below in conjunction with specific embodiment and accompanying drawing, the utility model is described further.
As shown in Figure 2, the body of rod of street lamp 8 is fixing by the pedestal 7 of below ground, and the utility model shock resistance sleeve pipe 9 is made up of the tube unit structure docking of left and right two arrangement of mirrors picture symmetries, is coated on the bottom of the street lamp body of rod, and locks by locking device.
Described tube unit structure comprises outside metal pipe clamp 5 and inner packed layer, and described packed layer comprises some elastomeric layers.Concrete, as shown in Figure 1, described tube unit structure is outwards followed successively by Pitch-based Carbon layer 1, V-arrangement shell fragment layer 2, polyurethane flaggy 3, rubber layer 4 and metal clamp 5 from the street lamp body of rod.Two metal clamp 5 interfaces are provided with bending lug, are locked by screw bolt and nut.After two tube unit structure docking, the interface of its packed layer is by rubber sheet gasket 6 intervals.
Described V-arrangement shell fragment layer is made up of multiple V-arrangement shell fragments that distribute around the street lamp body of rod, can adopt sheet metal to make, the openend of described V-arrangement shell fragment or the most advanced and sophisticated center towards the street lamp body of rod.
The THICKNESS CONTROL of described metal pipe clamp is at 15~20mm.The gross thickness of the inner each packed layer of pipe clamp is 100~150mm left and right.
When street lamp suffers after accidental impact, impulsive force that it is subject to slackens layer by layer through sleeve structure, drops on stress on the street lamp body of rod and can reduce and reduce, and slows down its impaired degree or avoids impaired.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand, the utility model is not restricted to the described embodiments, that in above-described embodiment and description, describes just illustrates principle of the present utility model, is not departing under the prerequisite of the utility model spirit and scope, and the utility model also has various changes and modifications.The claimed scope of the utility model is defined by appending claims, description and equivalent thereof.

Claims (9)

1. a street lamp shock resistance sleeve structure, is made up of the tube unit structure docking of left and right two arrangement of mirrors picture symmetries, is coated on the bottom of the street lamp body of rod, it is characterized in that:
Described tube unit structure comprises outside pipe clamp and inner packed layer, described packed layer comprises some elastomeric layers, in described elastomeric layer, be provided with a V-arrangement shell fragment layer, described V-arrangement shell fragment layer is made up of multiple V-arrangement shell fragments that distribute around the street lamp body of rod, the openend of described V-arrangement shell fragment or the most advanced and sophisticated center towards the street lamp body of rod.
2. according to a kind of street lamp shock resistance sleeve structure described in power 1, it is characterized in that:
The inner side of described V-arrangement shell fragment layer, the layer structure being directly coated on the street lamp body of rod is carbon fiber flaggy.
3. according to a kind of street lamp shock resistance sleeve structure described in power 1, it is characterized in that:
Described carbon fiber flaggy is asphaltic base carbon-coating.
4. according to a kind of street lamp shock resistance sleeve structure described in power 1, it is characterized in that:
The outside of described V-arrangement shell fragment layer is provided with the sandwich layer of layer of polyurethane or inner filled polyurethane material.
5. according to a kind of street lamp shock resistance sleeve structure described in power 4, it is characterized in that:
An also coated rubber layer of the sandwich layer outside of described polyurethane flaggy or inner filled polyurethane material.
6. according to a kind of street lamp shock resistance sleeve structure described in arbitrary claim in power 1-5, it is characterized in that:
After two tube unit structure docking, the interface of its packed layer is by a rubber sheet gasket interval.
7. according to a kind of street lamp shock resistance sleeve structure described in power 5, it is characterized in that:
Described pipe clamp is aluminium bronze or tin bronze material.
8. according to a kind of street lamp shock resistance sleeve structure described in power 7, it is characterized in that:
The thickness of described pipe clamp is 15~20mm.
9. according to a kind of street lamp shock resistance sleeve structure described in power 7, it is characterized in that:
The gross thickness of the inner packed layer of pipe clamp is 100~150mm.
CN201420033394.6U 2014-01-20 2014-01-20 Shock resistant casing pipe structure for street lamp Expired - Fee Related CN203703836U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420033394.6U CN203703836U (en) 2014-01-20 2014-01-20 Shock resistant casing pipe structure for street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420033394.6U CN203703836U (en) 2014-01-20 2014-01-20 Shock resistant casing pipe structure for street lamp

Publications (1)

Publication Number Publication Date
CN203703836U true CN203703836U (en) 2014-07-09

Family

ID=51054273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420033394.6U Expired - Fee Related CN203703836U (en) 2014-01-20 2014-01-20 Shock resistant casing pipe structure for street lamp

Country Status (1)

Country Link
CN (1) CN203703836U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166100A (en) * 2017-06-28 2017-09-15 安徽奥睿德科技发展有限公司 A kind of antishock device for being used to fix cold hot water piping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166100A (en) * 2017-06-28 2017-09-15 安徽奥睿德科技发展有限公司 A kind of antishock device for being used to fix cold hot water piping

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140709

Termination date: 20170120