CN206359930U - It is a kind of to be used for the movable rail in central isolation guardrail gap - Google Patents
It is a kind of to be used for the movable rail in central isolation guardrail gap Download PDFInfo
- Publication number
- CN206359930U CN206359930U CN201621374118.1U CN201621374118U CN206359930U CN 206359930 U CN206359930 U CN 206359930U CN 201621374118 U CN201621374118 U CN 201621374118U CN 206359930 U CN206359930 U CN 206359930U
- Authority
- CN
- China
- Prior art keywords
- fixing pipe
- movable rail
- bearing
- internal thread
- isolation guardrail
- 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
Abstract
It is a kind of to be used for the movable rail in central isolation guardrail gap, it is related to isolation guardrail technical field, including fastener inserts and movable rail component, the fastener inserts include fixing pipe and anchor rod, one end of the fixing pipe is provided with internal thread, the other end is welded and fixed with anchor rod, and it is embedded in the underground in central partition gap, the movable rail component includes a pair of detachable vertical post devices and divider frame, the detachable vertical post device includes lead, connecting stud, screw set, bearing and column, the external diameter of the lead is less than the minor diameter of internal thread of fixing pipe, lead is inserted into the bottom of fixing pipe through the internal thread of fixing pipe, connecting stud and the internal thread of fixing pipe are spirally connected, described screw is arranged with bearing mounting groove, the outer ring of bearing is assemblied in the bearing mounting groove for screwing set；The utility model reasonable in design, while meeting movable rail general function requirement, can easily remove and install reuse, safe and reliable, with good practical value.
Description
Technical field
The utility model is related to isolation guardrail technical field, and in particular to a kind of to be used for the activity in central isolation guardrail gap
Guardrail.
Background technology
The centre of highway typically sets isolation guardrail, and the effect of isolation guardrail mainly separates the vehicle of two way,
Avoid the generation of frontal impact traffic accident, however isolation guardrail can not whole closing, it is necessary to set some gaps at crossing,
The presence in these gaps, which is facilitated, goes across the road, but at some in particular cases, it is necessary between traffic control, or temporary needs general
Gap is closed, and has thus used movable rail, while the design requirement of movable rail needs that isolation guardrail function can be met
Convenient remove is installed, and can be reused.
The content of the invention
The purpose of this utility model is exactly in order to solve the above-mentioned technical problem, and to provide a kind of be used between central isolation guardrail
The movable rail of gap.
The utility model includes fastener inserts and movable rail component, and the fastener inserts include fixing pipe and anchor rod,
One end of the fixing pipe is provided with internal thread, and the other end is welded and fixed with anchor rod, and is embedded in the ground in central partition gap
Under, the movable rail component includes a pair of detachable vertical post devices and divider frame, and the detachable vertical post device includes being oriented to
Post, connecting stud, screw set, bearing and column, the external diameter of the lead is less than the minor diameter of internal thread of fixing pipe, and lead is worn
The internal thread for crossing fixing pipe is inserted into the bottom of fixing pipe, and the internal thread of connecting stud and fixing pipe is spirally connected, and described screw is arranged
There is bearing mounting groove, the outer ring of bearing is assemblied in the bearing mounting groove for screwing set, and the bottom of the column is assemblied in bearing
Inner ring, the divider frame is formed by the weldering of steel tube profile group, and divider frame is mounted by means of bolts on a pair of detachable vertical post devices
Column on.
Also a pair of reflective membranes, the pair of reflective membrane is pasted on the column of a pair of detachable vertical post devices respectively, and position
In in divider frame.
Also matching used blanking cover, the blanking cover is in use, be assemblied at the internal thread of fixing pipe.
The bearing is thin-wall bearing.
The outer wall for screwing set is provided with the flat position for clamp spanner.
The utility model has advantages below：The utility model provides a kind of activity for being used for central isolation guardrail gap and protected
Column, reasonable in design while meeting movable rail general function requirement, can easily remove and install reuse, safety
Reliably, with good practical value.
Brief description of the drawings
Fig. 1 is the utility model decomposition texture schematic diagram.
Fig. 2 is Fig. 1 Section A-A structural representation.
In figure：1st, fixing pipe；2nd, anchor rod；3-1, lead；3-2, connecting stud；3-3, screw set；3-3-1, flat position；
4th, bearing；5th, column；6th, divider frame；7th, a pair of reflective membranes；8th, blanking cover.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the utility model includes fastener inserts and movable rail component, and the fastener inserts include fixing
Pipe 1 and anchor rod 2, one end of the fixing pipe 1 are provided with internal thread, and the other end is welded and fixed with anchor rod 2, and is embedded in center
Isolate the underground of band gap, the movable rail component includes a pair of detachable vertical post devices and divider frame 6, described detachable vertical
Column device includes lead 3-1, connecting stud 3-2, screws set 3-3, bearing 4 and column 5, and the external diameter of the lead 3-1 is small
In the minor diameter of internal thread of fixing pipe 1, lead 3-1 is inserted into the bottom of fixing pipe 1 through the internal thread of fixing pipe 1, connects spiral shell
Post 3-2 and the internal thread of fixing pipe 1 are spirally connected, and the set 3-3 that screws is provided with bearing mounting groove, and the outer ring of bearing 4, which is assemblied in, to screw
In the bearing mounting groove for covering 3-3, the bottom of the column 5 is assemblied in the inner ring of bearing 4, and the divider frame 6 is by steel tube profile group
Weldering is formed, and divider frame 6 is mounted by means of bolts on the column 5 of a pair of detachable vertical post devices.
Also a pair of reflective membranes 7, the pair of reflective membrane 7 is pasted on the column 5 of a pair of detachable vertical post devices respectively, and
In divider frame 6.
Also matching used blanking cover 8, the blanking cover 8 is in use, be assemblied at the internal thread of fixing pipe 1.
The bearing 4 is thin-wall bearing.
The outer wall for screwing set 3-3 is provided with the flat position 3-3-1 for clamp spanner.
Working method and principle：When needing installation activity guardrail, blanking cover 8 is pulled down, detachable vertical post device is first installed, will
Lead 3-1 is inserted into the bottom of fixing pipe 1 through the internal thread of fixing pipe 1, and set 3-3 outer walls are screwed while spanner is installed on
Flat position 3-3-1 at, connecting stud 3-2 is screwed into internal thread of the assembling in fixing pipe 1, then divider frame 6 is bolted
On the column 5 of a pair of detachable vertical post devices, that is, the installation of whole movable rail is completed, when disassembly is desired, together
Reason, only needs spanner to be installed at the flat position 3-3-1 for screwing set 3-3 outer walls, connecting stud 3-2 is screwed out into fixing pipe 1, most bonnet
Upper blanking cover 8, it is all very convenient to dismount, and connects firm.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should
It is defined by the claims.
Claims (5)
1. a kind of be used for the movable rail in central isolation guardrail gap, it is characterised in that it includes fastener inserts and movable rail group
Part, the fastener inserts include fixing pipe（1）And anchor rod（2）, the fixing pipe（1）One end be provided with internal thread, the other end
With anchor rod（2）It is welded and fixed, and is embedded in the underground in central partition gap, the movable rail component is removable including a pair
Unload stand column device and divider frame（6）, the detachable vertical post device include lead（3-1）, connecting stud（3-2）, screw set
（3-3）, bearing（4）And column（5）, the lead（3-1）External diameter be less than fixing pipe（1）Minor diameter of internal thread, lead
（3-1）Through fixing pipe（1）Internal thread be inserted into fixing pipe（1）Bottom, connecting stud（3-2）With fixing pipe（1）It is interior
Screw thread is spirally connected, described to screw set（3-3）Provided with bearing mounting groove, bearing（4）Outer ring be assemblied in and screw set（3-3）Bearing peace
In tankage, the column（5）Bottom be assemblied in bearing（4）Inner ring, the divider frame（6）Formed by the weldering of steel tube profile group,
Divider frame（6）It is mounted by means of bolts on the column of a pair of detachable vertical post devices（5）On.
2. a kind of movable rail for central isolation guardrail gap according to claim 1, it is characterised in that also have one
To reflective membrane（7）, the pair of reflective membrane（7）The column of a pair of detachable vertical post devices is pasted respectively（5）On, and positioned at guardrail
Frame（6）It is interior.
3. a kind of movable rail for central isolation guardrail gap according to claim 1, it is characterised in that also match somebody with somebody
Cover the blanking cover used（8）, the blanking cover（8）In use, being assemblied in fixing pipe（1）Internal thread at.
4. a kind of movable rail for central isolation guardrail gap according to claim 1, it is characterised in that the axle
Hold（4）It is thin-wall bearing.
5. a kind of movable rail for central isolation guardrail gap according to claim 1, it is characterised in that the rotation
Twist set（3-3）Outer wall be provided with for clamp spanner flat position（3-3-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374118.1U CN206359930U (en) | 2016-12-15 | 2016-12-15 | It is a kind of to be used for the movable rail in central isolation guardrail gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374118.1U CN206359930U (en) | 2016-12-15 | 2016-12-15 | It is a kind of to be used for the movable rail in central isolation guardrail gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359930U true CN206359930U (en) | 2017-07-28 |
Family
ID=59375147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374118.1U Expired - Fee Related CN206359930U (en) | 2016-12-15 | 2016-12-15 | It is a kind of to be used for the movable rail in central isolation guardrail gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206359930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738588A (en) * | 2019-01-31 | 2019-05-10 | 广州方晟信息技术有限公司 | A kind of atmosphere quality automatic monitor system |
| CN110219505A (en) * | 2019-04-22 | 2019-09-10 | 重庆信果工贸有限公司 | A kind of rotatable pillar construction |
-
2016
- 2016-12-15 CN CN201621374118.1U patent/CN206359930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738588A (en) * | 2019-01-31 | 2019-05-10 | 广州方晟信息技术有限公司 | A kind of atmosphere quality automatic monitor system |
| CN110219505A (en) * | 2019-04-22 | 2019-09-10 | 重庆信果工贸有限公司 | A kind of rotatable pillar construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |