CN107366239A - A kind of means of transportation railway spike - Google Patents
A kind of means of transportation railway spike Download PDFInfo
- Publication number
- CN107366239A CN107366239A CN201710357113.0A CN201710357113A CN107366239A CN 107366239 A CN107366239 A CN 107366239A CN 201710357113 A CN201710357113 A CN 201710357113A CN 107366239 A CN107366239 A CN 107366239A
- Authority
- CN
- China
- Prior art keywords
- housing
- rivet nut
- road
- railway spike
- road rivet
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
- E01F9/565—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts
- E01F9/571—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts displaceable vertically under load, e.g. in combination with rotation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of means of transportation railway spike, including housing, road rivet nut and reflective chip；The housing is ceramic hemispherical shape housing, the reflective chip is fixed on the upper surface of housing, the road rivet nut is sleeved in housing, elastic material is installed between the road rivet nut and housing, and road rivet nut can move up and down in the housing in the presence of external force and elastic material, sealing ring is installed, the sealing ring is fixedly mounted in rivet nut and can moved up and down with road rivet nut between the road rivet nut and housing.The advantage of the invention is that：Elastic material is installed between the road rivet nut and housing, prevents damaging by pressure for heavy-duty car, road rivet nut uses ceramic hemispherical shape housing, make the pressure-resistant performance of the railway spike more preferably, in automobile overvoltage, described housing will not be deformed, so as to ensure that reflective chip being capable of more durable.
Description
Technical field
The present invention relates to means of transportation technical field, more particularly to a kind of railway spike.
Background technology
Railway spike is divided into railway railway spike and highway railway spike, and general described railway spike is primarily referred to as the railway spike of highway, again
It is called protuberant guide post, is a kind of traffic safety facilities, is mostly installed among the graticule of road or among double amber lines, it is inverse by its
Reflecting properties remind driver to press lanes.
The railway spike that currently available technology uses is broadly divided into two kinds according to its operation principle, and one kind is reflector,
Railway spike surface is provided with reflecting piece or other reflex reflectors, reflects light in ambient and lights, but such railway spike once loses
When removing external light source, then the effect of warning and sight guiding is lost；Another kind of is the luminous railway spike of utility power, but manufactures and be somebody's turn to do
Class railway spike needs to consider the problem of circuit is installed and powered, and cost is higher, and use condition is also restrained.Except this it
Outside, existing railway spike function is due to being fixedly mounted on face to face, influence traffic safety and be easy to be damaged by pressure by heavy-duty car and
Fallen by snow shoveling machine shovel, loss is very big.
The content of the invention
The technical problem to be solved in the present invention is to provide the good railway spike of a kind of good pressure-resistant performance, reflecting effect.
In order to solve the above technical problems, the technical scheme is that：A kind of means of transportation railway spike, its innovative point exist
In：Including housing, road rivet nut and reflective chip；The housing is ceramic hemispherical shape housing, and the reflective chip is fixed on shell
The upper surface of body, the road rivet nut are sleeved in housing, and elastic material, and road rivet nut are provided between the road rivet nut and housing
It can in the housing be moved up and down in the presence of external force and elastic material, sealing ring is installed between the road rivet nut and housing,
The sealing ring is fixedly mounted in rivet nut and can moved up and down with road rivet nut.
Further, the reflective chip is fixed on the upper surface of housing by buckle-type or bound by screw.
Further, the number of the reflective chip is two.
Further, the elastic material is compression spring or gas spring.
The advantage of the invention is that：Elastic material is installed between the road rivet nut and housing, prevents damaging by pressure for heavy-duty car,
Road rivet nut uses ceramic hemispherical shape housing, and making the pressure-resistant performance of the railway spike, more preferably in automobile overvoltage, described housing will not produce
Change shape, so as to ensure that reflective chip being capable of more durable.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of means of transportation railway spike of the present invention.
Fig. 2 is a kind of top view of means of transportation railway spike of the present invention shown in Fig. 1.
Embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among described scope of embodiments.
As shown in Figure 1 and Figure 2, a kind of railway spike, including housing 1, road rivet nut 2 and reflective chip 3；Housing 1 is ceramic hemispherical
Shape housing, the number of reflective chip 3 are two, and reflective chip 3 is by buckle-type or is bound by screw and is fixed on housing 1
Upper surface, reflective chip 3 are symmetricly set in the outer surface of housing 1, and the two is oppositely arranged, and road rivet nut 2 is set with the case 1, road
Elastic material 4 is installed, and road rivet nut 2 can be in the presence of external force and elastic material 4 within the case 1 between rivet nut 2 and housing 1
Move up and down, elastic material 4 is compression spring or gas spring, and sealing ring 5, sealing ring 5 are provided between road rivet nut 2 and housing 1
It is fixedly mounted in rivet nut 2 and can be moved up and down with road rivet nut 2.
In use, when blocking the way rivet nut 2 runs into external force and the elastic force more than elastic material 4, retracted downward arrives road rivet nut 2 at once
In housing 1, protection road rivet nut 2 is without damage, and when external force disappears, road rivet nut 2 rises at once under the elastic force effect of elastic material 4
Recover as former state.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (4)
- A kind of 1. means of transportation railway spike, it is characterised in that：Including housing, road rivet nut and reflective chip；The housing is pottery Porcelain hemispherical shell, the reflective chip are fixed on the upper surface of housing, and the road rivet nut is sleeved in housing, the road rivet nut Elastic material is installed between housing, and road rivet nut can move up and down in the housing in the presence of external force and elastic material, Sealing ring is installed, the sealing ring is fixedly mounted in rivet nut and can be with road rivet nut between the road rivet nut and housing Move up and down together.
- A kind of 2. means of transportation railway spike according to claim 1, it is characterised in that：The reflective chip passes through buckle-type Or the upper surface for being fixed on housing is bound by screw.
- A kind of 3. means of transportation railway spike according to claim 2, it is characterised in that：The number of the reflective chip is two It is individual.
- A kind of 4. means of transportation railway spike according to claim 3, it is characterised in that：The elastic material be compression spring or Gas spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357113.0A CN107366239A (en) | 2017-05-19 | 2017-05-19 | A kind of means of transportation railway spike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357113.0A CN107366239A (en) | 2017-05-19 | 2017-05-19 | A kind of means of transportation railway spike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366239A true CN107366239A (en) | 2017-11-21 |
Family
ID=60304826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357113.0A Pending CN107366239A (en) | 2017-05-19 | 2017-05-19 | A kind of means of transportation railway spike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944119A (en) * | 2021-10-27 | 2022-01-18 | 广东嘉益工程有限公司 | Intelligent spike capable of relieving pressure caused by vehicle contact better |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203007865U (en) * | 2012-12-07 | 2013-06-19 | 福建联合电工电瓷集团有限公司 | Track spike |
| CN203569493U (en) * | 2013-10-26 | 2014-04-30 | 周成生 | Flexible spike |
-
2017
- 2017-05-19 CN CN201710357113.0A patent/CN107366239A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203007865U (en) * | 2012-12-07 | 2013-06-19 | 福建联合电工电瓷集团有限公司 | Track spike |
| CN203569493U (en) * | 2013-10-26 | 2014-04-30 | 周成生 | Flexible spike |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944119A (en) * | 2021-10-27 | 2022-01-18 | 广东嘉益工程有限公司 | Intelligent spike capable of relieving pressure caused by vehicle contact better |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171121 |