CN106894643A - A kind of adjustable height Interim Standard guardrail - Google Patents
A kind of adjustable height Interim Standard guardrail Download PDFInfo
- Publication number
- CN106894643A CN106894643A CN201710150350.XA CN201710150350A CN106894643A CN 106894643 A CN106894643 A CN 106894643A CN 201710150350 A CN201710150350 A CN 201710150350A CN 106894643 A CN106894643 A CN 106894643A
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- CN
- China
- Prior art keywords
- steel pipe
- guardrail
- sleeve
- vertical
- regulation
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 116
- 239000010959 steel Substances 0.000 claims abstract description 116
- 238000010276 construction Methods 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention is intended to provide a kind of adjustable height Interim Standard guardrail, including one-level construction guardrail and secondary safety guardrail.One-level construction guardrail includes vertical steel pipe, horizontal steel pipe and sleeve, vertical steel pipe is anchored in ground and at least two, the top of vertical steel pipe is also welded with sleeve, and sleeve is hollow steel tube, and horizontal steel pipe is welded between every two adjacent vertical steel pipes and with adjacent two vertical steel pipes.Secondary safety guardrail includes regulation steel pipe, limiter and steel wire rope, the external diameter for adjusting steel pipe is not more than the internal diameter of sleeve, limiter is welded in the bottom of regulation steel pipe, positioned in regulation steel pipe insertion sleeve and vertically by limiter, a pair of through holes are additionally provided with the top tube wall for adjusting steel pipe, the through hole of all regulation steel pipes of steel wire penetrating, the two ends of steel wire rope are anchored in ground.It is simple structure of the present invention, easy to make, guardrail height can be simply, easily adjusted, can ensure safety, construction can be easy to again.
Description
Technical field
The present invention relates to the field of keeping the safety in production, more particularly to a kind of Interim Standard guardrail that can adjust height.
Background technology
Guardrail is essential temporary structure thing in engineering safety production work, for isolation job site, prevents people
Member rushes and avoiding article from falling causes unexpected injury to play vital effect.
But at the scene in work progress, due to reasons such as place limitations, guardrail sometimes interferes with the logical of construction machinery
Cross or operate, and general guardrail height is fixed, and guardrail height is forever reduced if mechanical for convenience, can not be risen
To due protective action.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of adjustable height Interim Standard guardrail, it is intended to solve solid
Determine the problem of height guardrail influence construction machinery operating.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of adjustable height faces
When standard guardrail, including one-level construction guardrail and secondary safety guardrail.One-level construction guardrail include vertical steel pipe, horizontal steel pipe and
Sleeve, vertical steel pipe is anchored in ground and at least two, and the top of vertical steel pipe is also welded with sleeve, and sleeve is cored steel
Pipe, horizontal steel pipe is welded between every two adjacent vertical steel pipes and with adjacent two vertical steel pipes.Secondary safety guardrail bag
Regulation steel pipe, limiter and steel wire rope are included, the external diameter for adjusting steel pipe is not more than the internal diameter of sleeve, and limiter is welded in regulation steel pipe
Bottom, positioned in regulation steel pipe insertion sleeve and vertically by limiter, be additionally provided with one on the top tube wall of regulation steel pipe
To through hole, the through hole of all regulation steel pipes of steel wire penetrating, the two ends of steel wire rope are anchored in ground.
In this programme, one-level construction guardrail is a highly relatively low fixed standard guardrail, and the height of the guardrail is not with
Construction is hindered to be defined.Vertical steel pipe is anchored in ground, and is fixed by welding horizontal steel pipe, and bonding strength is high, stability
It is good.Height standard guardrail higher, the entirety of this guardrail are constituted after secondary safety guardrail is installed on into one-level construction guardrail
Height is defined by utmost ensureing safety.Horizontal fixation is carried out by steel wire rope between the regulation steel pipe of secondary safety guardrail,
It is readily disassembled.When the height of guardrail hinders mechanical execution and needs to reduce height, steel wire rope need to only be separated from ground, you can
Regulation steel pipe is removed successively, and dismounting difficulty is low, and workload is small, and application is flexible.
Further, horizontal steel pipe between every two adjacent vertical steel pipes at least provided with two.Horizontal steel pipe is company
The device of vertical steel pipe is connect, horizontal steel pipe sets more, then the connection between vertical steel pipe is more firm, one-level construction guardrail
Bonding strength it is just higher, the damage to guardrail when machinery unintentionally encounters guardrail can be reduced in work progress.
Further, limiter is an inverted L-shaped sheet metal component, by being welded and fixed between limiter and vertical steel pipe.L
Shape sheet metal component can batch making, low cost efficiency high.Can ensure simple structure and process is simple using being welded and fixed, reduce into
This.
Further, the length of regulation steel pipe is not more than the length of vertical steel pipe.Due to one-level construction guardrail it is vertical
It is to use to be fixedly connected between steel pipe and horizontal steel pipe, vertical steel pipe is anchored in ground, so one-level construction guardrail is used
Be to be rigidly connected, intensity is high.And secondary safety guardrail is not used and is rigidly connected, so the connection of secondary safety guardrail is strong
Degree is weaker than one-level construction guardrail, therefore by limiting the length of regulation steel pipe, can at utmost ensure the entirety of standard guardrail
Intensity.
Compared with prior art, usefulness of the present invention is：This adjustable height Interim Standard guard bar structure is simple,
Easy to make, while the characteristics of having adjustable-height, and adjusting method is simple, easily realize, can isolate job site guarantor
Barrier safety, and can be mechanical normal operation provides convenient.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is this adjustable height Interim Standard guardrail positive structure schematic.
Fig. 2 is this adjustable height Interim Standard guardrail side structure schematic diagram.
Fig. 3 is this adjustable height Interim Standard guardrail overlooking the structure diagram.
In figure：1st, vertical steel pipe；2nd, horizontal steel pipe；3rd, sleeve；4th, steel pipe is adjusted；5th, limiter；6th, steel wire rope；7th, lead to
Hole.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Adjustable height Interim Standard guardrail as shown in Figure 1, Figure 2 and Figure 3, including one-level construction guardrail and secondary safety
Guardrail.One-level construction guardrail includes vertical steel pipe 1, horizontal steel pipe 2 and sleeve 3, and vertical steel pipe 1 is anchored in ground, is provided with many
Root.The top of vertical steel pipe 1 is also welded with sleeve 3, and sleeve 3 is hollow steel tube.It is provided between every two adjacent vertical steel pipes 1
Two horizontal steel pipes 2, use between the two ends of horizontal steel pipe 2 and adjacent two vertical steel pipes 1 and are welded and fixed.Secondary safety guardrail
Including regulation steel pipe 4, limiter 5 and steel wire rope 6.The length of the length less than vertical steel pipe 1 of steel pipe 4 is adjusted, regulation steel pipe 4
Less than the internal diameter of sleeve 3, limiter 5 is inverted L-shaped sheet metal component and is welded in the bottom of regulation steel pipe 4 external diameter, and regulation steel pipe 4 is inserted
Vertically positioned in sleeve 3 and by limiter 5, a pair of through holes 7 are additionally provided with the top tube wall for adjusting steel pipe 4, steel wire rope 6 is worn
The through hole 7 of all regulation steel pipes 4 is crossed, the two ends of steel wire rope 6 are anchored in ground.
The specific mounting means of this adjustable height Interim Standard guardrail is as follows：
Every vertical steel pipe 1 is anchored in ground by interval of the length of horizontal steel pipe 2 first, it is then adjacent vertical at every two
Two horizontal steel pipes 2 are welded between steel pipe 1, is spaced a distance between two horizontal steel pipes 2.The top of vertical steel pipe 1 is
Sleeve 3 is welded with advance, and sleeve 3 is hollow steel tube.
After installing above section, that is, the installation of one-level construction guardrail is completed.The length of vertical steel pipe 1 needs basis
The requirement of the specific machinery in Specific construction place is configured.
The external diameter for adjusting steel pipe 4 is not more than the internal diameter of sleeve 3, and the bottom for adjusting steel pipe 4 is welded with as spacing in advance
The L-shaped sheet metal component of device 5.After regulation steel pipe 4 is inserted into the sleeve 3 on the top of vertical steel pipe 1 from top to bottom, then by steel wire rope 6 successively
Through the through hole 7 on all regulation steel pipe 4 tops, the two ends of steel wire rope 6 are then anchored in ground again.
After installing above section, the just whole installations of Interim Standard guardrail.
Now, Interim Standard guardrail includes one-level construction guardrail and secondary safety guardrail, and the whole height of guardrail is with most
Big degree is designed for the purpose of ensuring safety, and the specific machinery that specific height still needs to refer to job site is designed.
When the integrated guard rail for assembling completely has influence on mechanical execution, the two ends of steel wire rope 6 are all torn open from ground first
From, regulation steel pipe 4 is extracted from sleeve 3 successively again then, so just secondary safety guardrail is dismantled completely.Because one-level is applied
The height of work guardrail just already allows for the situation of mechanical execution in design, therefore it does not interfere with mechanical execution highly.
Meanwhile, one-level construction guardrail can still play a part of isolation, can while convenient construction as far as possible support personnel peace
Entirely.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not make any formal to the present invention
Limitation, every any simple modification, equivalent variations and modification made to above example according to technical spirit of the invention,
Still fall within the range of technical solution of the present invention.
Claims (4)
1. a kind of adjustable height Interim Standard guardrail, it is characterised in that constructed guardrail and secondary safety guardrail, including one-level
Level construction guardrail includes vertical steel pipe（1）, horizontal steel pipe（2）And sleeve（3）, the vertical steel pipe（1）It is anchored in ground and extremely
It is less two, the vertical steel pipe（2）Top be also welded with sleeve（3）, the sleeve（3）It is hollow steel tube, the transverse direction
Steel pipe（2）Located at every two adjacent vertical steel pipes（1）Between and with adjacent two vertical steel pipes（1）Welding, the secondary safety
Guardrail includes regulation steel pipe（4）, limiter（5）And steel wire rope（6）, the regulation steel pipe（4）External diameter be not more than sleeve（3）'s
Internal diameter, the limiter（5）It is welded in regulation steel pipe（4）Bottom, adjust steel pipe（4）Insertion sleeve（3）It is interior and by spacing
Device（5）Vertical positioning, adjusts steel pipe（4）Top tube wall on be additionally provided with a pair of through holes（7）, steel wire rope（6）Through all tune
Section steel pipe（4）Through hole（7）, steel wire rope（6）Two ends be anchored in ground.
2. adjustable height Interim Standard guardrail according to claim 1, it is characterised in that the horizontal steel pipe（2）
Every two adjacent vertical steel pipes（1）Between at least provided with two.
3. adjustable height Interim Standard guardrail according to claim 1, it is characterised in that the limiter（5）It is one
Individual inverted L-shaped sheet metal component, limiter（5）With vertical steel pipe（1）Between by being welded and fixed.
4. adjustable height Interim Standard guardrail according to claim 1, it is characterised in that the regulation steel pipe（4）'s
Length is not more than vertical steel pipe（1）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150350.XA CN106894643A (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable height Interim Standard guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150350.XA CN106894643A (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable height Interim Standard guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106894643A true CN106894643A (en) | 2017-06-27 |
Family
ID=59192213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150350.XA Pending CN106894643A (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable height Interim Standard guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894643A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264202Y (en) * | 1996-08-13 | 1997-10-08 | 龙口矿务局洼里煤矿 | High speed railroad guardrail for underground tunnel |
| US6270057B1 (en) * | 1998-12-16 | 2001-08-07 | Centurion Construction Company | Reuseable multi-story building construction guardrail system |
| GB0511439D0 (en) * | 2004-06-04 | 2005-07-13 | Hugh Logan Plant & Engineering | Pedestrian guardrail |
| CN203613817U (en) * | 2013-10-14 | 2014-05-28 | 中国建筑第八工程局有限公司 | Base device for steel-structured safety protection fence |
| CN105696850A (en) * | 2016-04-05 | 2016-06-22 | 四川奥特机械设备有限公司 | Animal protecting grid |
| CN205348818U (en) * | 2015-12-08 | 2016-06-29 | 戴学树 | Protection guardrail with adjustable assembled height |
| CN106285195A (en) * | 2015-06-08 | 2017-01-04 | 天津市孝德彩钢压型板有限公司 | A kind of Novel engineering height adjustable construction surrounding baffle |
-
2017
- 2017-03-14 CN CN201710150350.XA patent/CN106894643A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264202Y (en) * | 1996-08-13 | 1997-10-08 | 龙口矿务局洼里煤矿 | High speed railroad guardrail for underground tunnel |
| US6270057B1 (en) * | 1998-12-16 | 2001-08-07 | Centurion Construction Company | Reuseable multi-story building construction guardrail system |
| GB0511439D0 (en) * | 2004-06-04 | 2005-07-13 | Hugh Logan Plant & Engineering | Pedestrian guardrail |
| CN203613817U (en) * | 2013-10-14 | 2014-05-28 | 中国建筑第八工程局有限公司 | Base device for steel-structured safety protection fence |
| CN106285195A (en) * | 2015-06-08 | 2017-01-04 | 天津市孝德彩钢压型板有限公司 | A kind of Novel engineering height adjustable construction surrounding baffle |
| CN205348818U (en) * | 2015-12-08 | 2016-06-29 | 戴学树 | Protection guardrail with adjustable assembled height |
| CN105696850A (en) * | 2016-04-05 | 2016-06-22 | 四川奥特机械设备有限公司 | Animal protecting grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20170627 |