CN205329588U - Elasticity isolated column is used in road surface construction - Google Patents
Elasticity isolated column is used in road surface construction Download PDFInfo
- Publication number
- CN205329588U CN205329588U CN201521141147.9U CN201521141147U CN205329588U CN 205329588 U CN205329588 U CN 205329588U CN 201521141147 U CN201521141147 U CN 201521141147U CN 205329588 U CN205329588 U CN 205329588U
- Authority
- CN
- China
- Prior art keywords
- connecting hole
- breast board
- board body
- utility
- model
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 210000000481 breast Anatomy 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses an elasticity isolated column is used in road surface construction, including breast board body, first connecting hole, coupling spring, second connecting hole and third connecting hole, the one end inside of breast board body is equipped with first connecting hole, and the inside second connecting hole that is equipped with of the other end, through connecting spring coupling between first connecting hole and the second connecting hole, the bottom of breast board body is equipped with the third connecting hole, also install the coupling spring in the third connecting hole. This elasticity isolated column is used in road surface construction, simple structure, excellent in use effect, with low costs are firm, durable.
Description
Technical field
This utility model belongs to road surface isolated column technical field, is specifically related to a kind of pavement construction elastomeric isolation hurdle。
Background technology
Isolated column is again telescopic band guardrail base (rustless steel one-meter line), it is made up of three parts: bar, bottom dish and end counterweight, such configuration use cost is high, the bottom of isolated column often has breeding under casing, isolated column is when being hit, can knock down and the problem of serious deformation, cause service life short, be not durable。
Utility model content
The purpose of this utility model is in that to provide a kind of pavement construction elastomeric isolation hurdle, with the problem solving to propose in above-mentioned background technology。
For achieving the above object, this utility model provides following technical scheme: a kind of pavement construction elastomeric isolation hurdle, including breast board body, the first connecting hole, connect spring, the second connecting hole and the 3rd connecting hole, it is provided with the first connecting hole inside one end of described breast board body, and inside the other end, it is provided with the second connecting hole, by connecting spring connection between described first connecting hole and the second connecting hole, the bottom of described breast board body is provided with the 3rd connecting hole, is also provided with connection spring in described 3rd connecting hole。
Preferably, the diameter of described second connecting hole is more than the diameter of the first connecting hole。
Technique effect of the present utility model and advantage: this pavement construction elastomeric isolation hurdle, simple in construction, result of use are good, cost is low, firm, durable。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, breast board body；2, the first connecting hole；3, spring is connected；4, the second connecting hole the 5, the 3rd connecting hole。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
This utility model provides a kind of pavement construction elastomeric isolation hurdle as shown in Figure 1, including breast board body 1, first connecting hole 2, connect spring 3, second connecting hole 4 and the 3rd connecting hole 5, the first connecting hole 2 it is provided with inside one end of described breast board body 1, the second connecting hole 4 it is provided with inside the other end, the diameter of described second connecting hole 4 is more than the diameter of the first connecting hole 2, connected by connection spring 3 between described first connecting hole 2 and the second connecting hole 4, the bottom of described breast board body 1 is provided with the 3rd connecting hole 5, connection spring 3 is also installed in described 3rd connecting hole 5。
Operation principle: by the first connecting hole 2 and the second connecting hole 4 being provided with in breast board body 1, the horizontal level of each breast board will be attached by connection spring 3, spring in 3rd connecting hole 5 will be attached with ground, the lengthwise position making breast board is fixed, the aperture of the second connecting hole 4 is more than the first connecting hole 2, make when breast board is placed and run into ground injustice, it is adjusted, this pavement construction elastomeric isolation hurdle, simple in construction, result of use are good, cost is low, firm, durable。
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (2)
1. a pavement construction elastomeric isolation hurdle, including breast board body (1), first connecting hole (2), connect spring (3), second connecting hole (4) and the 3rd connecting hole (5), it is characterized in that: inside one end of described breast board body (1), be provided with the first connecting hole (2), and inside the other end, it is provided with the second connecting hole (4), by connecting spring (3) connection between described first connecting hole (2) and the second connecting hole (4), the bottom of described breast board body (1) is provided with the 3rd connecting hole (5), connection spring (3) is also installed in described 3rd connecting hole (5)。
2. a kind of pavement construction elastomeric isolation hurdle according to claim 1, it is characterised in that: the diameter of described second connecting hole (4) is more than the diameter of the first connecting hole (2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141147.9U CN205329588U (en) | 2015-12-29 | 2015-12-29 | Elasticity isolated column is used in road surface construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141147.9U CN205329588U (en) | 2015-12-29 | 2015-12-29 | Elasticity isolated column is used in road surface construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205329588U true CN205329588U (en) | 2016-06-22 |
Family
ID=56209979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141147.9U Expired - Fee Related CN205329588U (en) | 2015-12-29 | 2015-12-29 | Elasticity isolated column is used in road surface construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205329588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484187A (en) * | 2015-12-29 | 2016-04-13 | 王本 | Elastic isolation fence for pavement construction |
-
2015
- 2015-12-29 CN CN201521141147.9U patent/CN205329588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484187A (en) * | 2015-12-29 | 2016-04-13 | 王本 | Elastic isolation fence for pavement construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |