CN106337377A - Method for processing lifting-type guardrail - Google Patents
Method for processing lifting-type guardrail Download PDFInfo
- Publication number
- CN106337377A CN106337377A CN201610762521.XA CN201610762521A CN106337377A CN 106337377 A CN106337377 A CN 106337377A CN 201610762521 A CN201610762521 A CN 201610762521A CN 106337377 A CN106337377 A CN 106337377A
- Authority
- CN
- China
- Prior art keywords
- support bar
- support frame
- hurdle
- lowering
- base
- 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
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a method for processing a lifting-type guardrail. The lifting-type guardrail comprises a left base, a right base, a left supporting bracket and a right supporting bracket, wherein the left supporting bracket is arranged on the left base; the right supporting bracket is arranged on the right base. The lifting-type guardrail is characterized in that the left supporting bracket and the right supporting bracket are the same in structure; the left supporting bracket comprises an upper supporting rod and a lower supporting rod which are sleeved together; folding rails are arranged between the left supporting bracket and the right supporting bracket. The method provided by the invention has the advantages that a shrinking-type folding rail is used, so that the guardrail can be folded when the guardrail is not used, therefore the guardrail is conveniently transported, the labor burden of transporting personnel is effectively relieved, and the transportation efficiency is improved.
Description
Technical field
The present invention relates to a kind of processing method, particularly relate to a kind of processing method of lift guardrail.
Background technology
Existing guardrail have for road, have for tourist district, some are used for athletic ground, are primarily used to dredge
Scattered crowd or as fence, existing guardrail can not fold, and brings inconvenience during transport, and increased the work of conveying people and bear
Load.
Content of the invention
The present invention proposes a kind of processing method of lift guardrail, folds hurdle so that guardrail is not by using contraction type
Can be folded up during use in order to transport, alleviate the work burden of conveying people, improve conevying efficiency.
The technical scheme is that and be achieved in that:
A kind of processing method of lift guardrail, comprising: left base, right base, the left support frame on left base and
Right support frame on right base；Described left support frame is identical with described right support frame structure, and described left support frame includes covering
The upper support bar being fitted together and lower support bar, are provided with folding hurdle between described left support frame and right support frame；
Further, described folding hurdle includes hinged structure identical upper connecting rod group, lower link group, described upper company
Bar group and lower link group are formed by least two rod hinge connections, and described upper connecting rod group two ends are provided with cross sliding clock, described upper
Strut is provided with upper hopper chute, and each cross sliding clock is in described upper hopper chute；
Further, the two ends of described lower link group are articulated with described lower support bar；
Further, it is provided with lowering or hoisting gear in described lower support bar, the bottom of described upper support bar is with described lowering or hoisting gear even
Connect, described lowering or hoisting gear is hydraulic lifter or air-hoist.
Further, the processing method of lift guardrail is it is characterised in that comprise the following steps:
Step 1: fold the making on hurdle, first the length needing is intercepted according to dimensions by circular pipe, then will intercept
The hinged composition of good tubing folds hurdle；
Step 2: the making of support bar, first upper support bar and lower support are intercepted respectively according to dimensions by rectangle pipe material
Bar, lowering or hoisting gear is fixed on base, and upper support bar bottom is fixedly connected with lowering or hoisting gear top, finally by lower support bar
It is sleeved on outside lowering or hoisting gear；
Step 3: structure connects, the upper connecting rod group two ends folding hurdle are hinged on upper support bar, will fold the lower company on hurdle
The two ends of bar are hinged on lower support bar；
Step 4: working condition, apply external force manually and lift the height that upper support bar reaches needs upwards, apply outer manually
Power pulls left support frame and right support frame, folding hurdle is stretched to the length of needs.
By the present invention in that folding hurdle so that guardrail can be folded up when not in use in order to transport with contraction type
Defeated, alleviate the work burden of conveying people, improve conevying efficiency.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of lift guardrail in the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
In a particular embodiment of the present invention, see Fig. 1, a kind of lift guardrail, comprising: left base 1, right base 5, located at
Left support frame 2 on left base 1 and the right support frame 4 on right base 5；Left support frame 2 is identical with right support frame 4 structure,
Left support frame 1 includes the upper support bar 22 being set in together and lower support bar 21, is provided between left support frame 2 and right support frame 4
Fold hurdle 3.
In a particular embodiment of the present invention, see Fig. 1, fold hurdle 3 and include hinged structure identical upper connecting rod
Group 31, lower link group 32, upper connecting rod group 31 and lower link group 32 are formed by least two rod hinge connections, lower link group 32 two ends
It is provided with cross sliding clock 321, upper support bar 22 is provided with upper hopper chute 221, and each cross sliding clock 321 is in described upper hopper chute 221.
In a particular embodiment of the present invention, see Fig. 1, the two ends of lower link group 32 are articulated with lower support bar 21.
In a particular embodiment of the present invention, see Fig. 1, in lower support bar 21, be provided with lowering or hoisting gear 211, upper support bar 22
Bottom is connected with lowering or hoisting gear 211, and lowering or hoisting gear 211 is hydraulic lifter or air-hoist.
In a particular embodiment of the present invention, see Fig. 1, the processing method of lift guardrail is it is characterised in that include following
Step:
Step 1: fold the making on hurdle 3, first the length needing is intercepted according to dimensions by circular pipe, then will intercept
The hinged composition of good tubing folds hurdle 3；
Step 2: the making of support bar 2, first upper support bar 22 and lower are intercepted respectively according to dimensions by rectangle pipe material
Strut 21, lowering or hoisting gear 211 is placed in lower support bar 21 and is fixed on base 1, by upper support bar 22 bottom and lifting
Device 211 top is fixedly connected；
Step 3: structure connects, upper connecting rod group 31 two ends folding hurdle 3 is hinged on lower support bar 21, will fold hurdle 3
The slide block 321 at the two ends of lower link group 32 be placed in the chute 221 of upper support bar 22；
Step 4: working condition, when needing to fold up guardrail, apply external force inward compression manually and fold hurdle 3, upper
Strut 22 can automatically upwards motion stretching, until left support frame 2 is docking together with right support frame 4, need using during guardrail by
The anti-step operation of photograph.
In a particular embodiment of the present invention, see Fig. 1, this lift guard bar structure is simple, it is simple to make, and is suitable for high-volume
Produce, and can fold, transport is convenient, greatlys save labour force, improves conevying efficiency.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of lift guardrail, comprising: left base, right base, located at the left support frame on left base and on right base
Right support frame；It is characterized in that: described left support frame is identical with described right support frame structure, and described left support frame includes being set with
Upper support bar together and lower support bar, are provided with folding hurdle between described left support frame and right support frame；
Described folding hurdle includes hinged structure identical upper connecting rod group, lower link group, described upper connecting rod group and lower company
Bar group is formed by least two rod hinge connections, and described upper connecting rod group two ends are provided with cross sliding clock, and described upper support bar is provided with
Upper hopper chute, each cross sliding clock is in described upper hopper chute；
The two ends of described lower link group are articulated with described lower support bar；
It is provided with lowering or hoisting gear, the bottom of described upper support bar is connected with described lowering or hoisting gear, described lifting in described lower support bar
Device is hydraulic lifter or air-hoist.
2. the processing method of lift guardrail as claimed in claim 1 is it is characterised in that comprise the following steps:
Step 1: fold the making on hurdle, first the length needing is intercepted according to dimensions by circular pipe, then will intercept
The hinged composition of tubing folds hurdle；
Step 2: the making of support bar, first upper support bar and lower support bar are intercepted respectively according to dimensions by rectangle pipe material, will
Lowering or hoisting gear is fixed on base, upper support bar bottom is fixedly connected with lowering or hoisting gear top, is finally set with lower support bar
Outside lowering or hoisting gear；
Step 3: structure connects, the upper connecting rod group two ends folding hurdle are hinged on upper support bar, will fold the lower link on hurdle
Two ends are hinged on lower support bar；
Step 4: working condition, apply external force manually and lift the height that upper support bar reaches needs upwards, apply external force manually and draw
Dynamic left support frame and right support frame, folding hurdle are stretched to the length of needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762521.XA CN106337377A (en) | 2016-08-29 | 2016-08-29 | Method for processing lifting-type guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762521.XA CN106337377A (en) | 2016-08-29 | 2016-08-29 | Method for processing lifting-type guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106337377A true CN106337377A (en) | 2017-01-18 |
Family
ID=57823411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762521.XA Pending CN106337377A (en) | 2016-08-29 | 2016-08-29 | Method for processing lifting-type guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106337377A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307954A (en) * | 2017-07-17 | 2017-11-03 | 河池桂嘉知识产权服务有限公司 | Sick bed with Hidden grilles |
| CN107840009A (en) * | 2017-12-02 | 2018-03-27 | 马鞍山瑞琪机械设备制造有限公司 | A kind of straight type pipe fold mechanism of straight type pipe heat exchanger |
-
2016
- 2016-08-29 CN CN201610762521.XA patent/CN106337377A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307954A (en) * | 2017-07-17 | 2017-11-03 | 河池桂嘉知识产权服务有限公司 | Sick bed with Hidden grilles |
| CN107840009A (en) * | 2017-12-02 | 2018-03-27 | 马鞍山瑞琪机械设备制造有限公司 | A kind of straight type pipe fold mechanism of straight type pipe heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |