CN109723275A - Fast assembled protective fence - Google Patents
Fast assembled protective fence Download PDFInfo
- Publication number
- CN109723275A CN109723275A CN201910159898.XA CN201910159898A CN109723275A CN 109723275 A CN109723275 A CN 109723275A CN 201910159898 A CN201910159898 A CN 201910159898A CN 109723275 A CN109723275 A CN 109723275A
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- CN
- China
- Prior art keywords
- protective fence
- railing
- grid bar
- lower rail
- grid
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Abstract
The invention discloses a kind of fast assembled protective fence, the upper railing being parallel to each other including two and lower rail, and several grid bars being parallel to each other；Upper railing lower surface is provided with several upper junction plates along its length, and lower rail upper surface is provided with several lower connecting plates along its length；The setting opposite and interlaced with several lower connecting plates of several upper junction plates has the gap for accommodating grid bar between adjacent upper junction plate and lower connecting plate, and grid bar is arranged in gap, and the upper end is hinged on upper junction plate, and lower end is hinged on lower connecting plate；Grid bar with gap equal amount is one group, and is arranged in different gap, and several grid bars are sequentially arranged by this group of mode along protective fence length direction；It is a box body that upper railing and lower rail, which can mutually be fitted into storage by the swing of grid bar,.Fast assembled guardrail structure of the invention is simple, and transport, installation and storage are convenient.
Description
Technical field
The invention belongs to construction safety column technical fields, specially the fast assembled protective fence convenient for storage.
Background technique
Protective fence makes shield hit guardrail, is mainly used for the protection and protection occasion of factory, workshop, indoor railing, hedge etc.；
Common steel, timber etc. are made, such as round steel pipe, square steel tube or profiled sheet；Process of surface treatment: full-automatic electrostatic powder coating
(i.e. plastic-spraying) or spray painting；The raw materials used material for waterproofness of surface treatment of outdoor use anticollision barrier；It is made outside anticollision barrier
Shape is beautiful, and is not easy to get rusty, but its volume is larger, carries constructional difficulties.Existing protective fence appearance style is various, but these
The main feature of protective fence is in its design, and structure is fixed, and most of protective fences need whole Transporting,
More space is occupied, and transhipment inconvenience is moved on construction safety column when being applied to different construction areas, due to itself figure
Larger, construction and installation are inconvenient, are unfavorable for storage storage.Protective fence for other places has generally also been prefabricated in the factory laggard
Row transport, volume is all larger, not readily transportable.And most of protective fences, when not used, storage also comparatively occupies bigger sky
Between.Therefore existing protection installs the problems such as inconvenient there is the larger storage inconvenience of volume, transport inconvenience.
Summary of the invention
For the above deficiency in the prior art, the purpose of the present invention is to provide fast assembled protective fences, to solve
Certainly the problems such as transport present in the protective fence of the prior art, installation and storage inconvenience.
Technical scheme is as follows: fast assembled protective fence, which is characterized in that is parallel to each other including two upper
Railing and lower rail, and several grid bars being parallel to each other；The upper railing lower surface is provided with several along its length
Upper junction plate, the lower rail upper surface are provided with several lower connecting plates along its length；If several upper junction plates with
It does that the lower connecting plate is opposite and interlaced setting, has between adjacent upper junction plate and lower connecting plate and accommodate grid bar
Gap, the grid bar are arranged in gap, and the upper end is hinged on upper junction plate, and lower end is hinged on lower connecting plate；With
The grid bar of gap equal amount is one group, and is arranged in different gap, and several grid bars press this group of mode edge
Protective fence length direction is sequentially arranged, equidistant between the adjacent grid bar of protective fence length direction；The upper railing and
It is a box body that lower rail, which can mutually be fitted into storage by the swing of grid bar,.
By the way that connecting plate is respectively set on the upper and lower railing of upper railing, upper railing upper junction plate and lower rail connecting plate are handed over
Mistake is arranged, and the gap for accommodating grid bar is provided between the connecting plate being staggered.By being arranged grid bar in gap, side
Just upper railing and lower rail make grid bar all be folded in the connecting plate of upper railing and the connecting plate of lower rail when mutual chimeric
Between, it can be a box body by upper railing and lower rail storage, structure is simple, convenient transportation.
Further, the fixed connecting rod of angle is additionally provided on lower rail and grid bar；The both ends of the fixed connecting rod of the angle
It is respectively hinged on lower rail and grid bar.By the setting of the fixed connecting rod of angle, it is mounted on not by upper railing and lower rail
When with position, need for grid bar to be vertically arranged in a gang of situation, and difference is arranged according to different positions in lower rail, in order to
Fixation that can be stable by upper railing and lower rail uses, and needs the connecting plate and grid bar of the angle fixed connecting rod and lower rail
Between constitute a triangle with the entire protective fence of stabilization.
Further, connector is additionally provided between adjacent lower rail between adjacent upper railing；The two of the connector
End is respectively arranged with the bell and spigot frame being fixed to each other with railing.The connector includes straight line connector and bend connecting fitting.One
As dispatch from the factory the segmentation protective fence that prefabricated protective fence is segmented, the length of the protective fence needed according to different location is different, therefore
The segmentation protective fence of indefinite quantity may be needed to be spliced into a complete protective fence jointly, it is necessary to which straight line connector will be each
A segmentation protective fence is connected with each other.When protective fence needs to turn round, it is necessary to which segmentation protective fence is connected as one by bend connecting fitting
Body.
It further, further include lower margin supporting element；Lower margin supporting element bottom is fixedly connected with the ground, the upper end and lower column
Bar is fixedly connected.It is for the geographical location of various varying environments, lower rail is mounted thereto by the way that lower margin supporting element is arranged,
It ensure that the neat setting of entire protective fence.
Further, when the chimeric storage of the upper railing, lower rail and several grid bars is a box body, in box body width direction
On be preset with through-hole across upper junction plate and lower connecting plate, cooperated by screw and the through-hole to lock the box body.By this
The setting of through-hole prevents in the handling process, and the box body of upper railing and lower rail composition is opened, and structure is simple, stores secure side
Just.
Further, the same group of grid bar is greater than or equal to the length of grid bar along the width of protective fence length direction.
When the mutually chimeric storage of upper railing and lower rail is a box body, in order to enable the grid bar in same gap to be all accommodated into
Box body prevents from constituting mutual obstruction between grid bar adjacent in same gap because of being closer, therefore will be between grid bar
Mutual distance make setting.Folding grid bar, also settable grid on grid bar can also be used in grid bar of the invention
The fixed structure of bar in a straightened condition to support upper railing, which can adjust between the adjacent grid bar in same gap away from
It is close from relatively, to form more fine and closely woven grid protection.
Further, the grid bar is matched by interior angle screw rod and nut is hinged on railing, interior angle screw rod edge
Railing width direction passes through railing, is respectively arranged with counter sink in railing two sides, the screw head and nut of screw rod are arranged in countersunk head
Kong Zhong.By the cooperation of interior angle screw rod, nut and counter sink, interior angle screw rod can be made not easily to fall off, and beautiful and generous.
Further, the upper railing and lower rail are isometric；In upper railing and lower rail phase the same end, upper railing end is under
Baluster end is along balustrade length direction at a distance of the distance of one group of grid bar.By protecting upper railing and the isometric setting of lower rail
Column end does not flush and can when storing upper railing and lower rail is a box body at a distance of the distance of one group of adjacent grid bar width
It is aligned upper railing and lower rail both ends, reduces storage space, convenient transportation.
Further, one group of grid bar is provided on one end that upper railing is stretched out or one end that lower rail stretches out.Pass through
One group of grid bar is set on the railing that segmentation protective fence one end is stretched out, not only the grid bar can be accommodated in final box body
It is interior, it directly can also directly be assembled with adjacent segmentation protective fence, it is only necessary to the grid bar is hinged on another segmentation and prevented
It is simple and practical on the railing of guardrail, convenient for storage.
Fast assembled protective fence of the invention, is first prefabricated in the factory, and is the protective fence of box body storage when factory, transports
Construction site, it is only necessary to the lock screw on the box body be removed, lower rail is fixed on to several lower margin branch pre-set
In support member, upper railing is separated with lower rail, then adjusting grid bar is vertical state, is fixing connecting rod for grid by angle
Bar supports, while can support entire protective fence and be in an open state.When needing to dismantle carrying, open angle is fixed to be connected
Bar is stored upper railing and lower rail are chimeric as box body, which is removed from lower margin supporting element.Of the invention is quick
Assembled protection column structure is simple, and transport, installation and storage are convenient.
Detailed description of the invention
Content expressed by each attached drawing of specification and the label in figure make brief description:
Fig. 1 is one upper railing of embodiment and the structural schematic diagram that lower rail is oppositely arranged；
Fig. 2 is the structural schematic diagram when expansion of one protective fence of embodiment uses；
Fig. 3 is one protective fence of embodiment storage partial structure diagram when being box body；
Fig. 4 is the structural schematic diagram of embodiment one-part form protective fence；
Fig. 5 is that protective fence uses the structural schematic diagram on stair；
Fig. 6 is two upper railing of embodiment and the structural schematic diagram that lower rail is oppositely arranged；
Fig. 7 is the structural schematic diagram when expansion of two protective fence of embodiment uses；
Fig. 8 is two protective fence of embodiment storage partial structure diagram when being box body；
Fig. 9 is the structural schematic diagram of embodiment two-period form protective fence；
In figure: 1, upper railing；2, lower rail；3, grid bar；4, through slot；5, upper junction plate；6, lower connecting plate；7, gap；
8, the fixed connecting rod of angle；9, bend connecting fitting；10, lower margin supporting element.
Specific embodiment
Providing some infinite embodiments with reference to the accompanying drawing, the invention will be further elaborated.But it should manage
Solution, these descriptions are only exemplary, and are not intended to limit the scope of the invention.In addition, in the following description, being omitted to known
The description of structure and technology, so as not to unnecessarily obscure the concept of the present invention.
Embodiment one
As shown in Figure 1, 2, 3, fast assembled protective fence, including two upper railings being parallel to each other 1 and lower rail 2, with
And several grid bars 3 being parallel to each other；1 lower surface of upper railing is provided with two upper junction plates 5, lower rail 2 along its length
Upper surface is provided with two lower connecting plates 6 along its length；As shown in Figure 1, two upper junction plates 5 of upper railing 1 surround one
Two lower connecting plates 6 of through slot 4, lower rail 2 also surround a through slot 4；1 through slot 4 of upper railing opening side and 2 through slot 4 of lower rail
Opening side is oppositely arranged；As shown in Figure 1, two upper junction plates 5 and two lower connecting plates 6 are opposite and interlaced setting,
There are three gaps 7 for accommodating grid bar 3 between adjacent upper junction plate 5 and lower connecting plate 6, grid bar 3 is arranged in gap 7,
The upper end is hinged on upper junction plate 5, and lower end is hinged on lower connecting plate 6；Adjacent three grid bars 3 are one group, and respectively
It is arranged in different gap 7, several grid bars 3 are sequentially arranged by this group of mode along protective fence length direction, along protective fence length
It is equidistant between the adjacent grid bar 3 in direction；As shown in figure 3, upper railing 1 and lower rail 2 can be mutually fitted by the swing of grid bar 3
Storage is a box body.When the chimeric storage of upper railing 1, lower rail 2 and several grid bars 3 is a box body, in box body width direction
It is preset with the through-hole across upper railing 1 and lower rail 2, is cooperated by screw and the through-hole to lock the box body.Grid bar 3 is hinged
When in upper railing 1 and lower rail 2, upper railing 1 and lower rail 2 are each passed through by interior angle screw rod and screw mutual cooperation；On
It is respectively arranged with counter sink on railing 1 and lower rail 2, to the silk head of screw and interior angle screw is arranged in counter sink, beauty
It sees generous.
As shown in figure 4, three adjacent grid bars 3 are equal to the length of grid bar 3 along the width of protective fence length direction.Upper column
After the through slot 4 of bar 1 and the through slot 4 of lower rail 2 are oppositely arranged, three gaps 7 are constituted, when upper railing 1 and lower rail 2 are mutually embedding
When conjunction storage is a box body, in order to which the grid bar 3 in same gap 7 can all be accommodated into box body, phase in same gap 7 is prevented
Mutual obstruction is constituted because of being closer between adjacent grid bar 3, therefore the mutual distance between grid bar 3 is made into setting.
As shown in figure 4, the segmentation protective fence that the prefabricated protective fence that dispatches from the factory all uses, is assembled to construction site.Upper column
Bar 1 and lower rail 2 are isometric；In 2 phase the same end of upper railing 1 and lower rail, 1 end of upper railing and 2 end of lower rail are long along railing
Direction is spent at a distance of the distance of one group of grid bar 3.One group of three grid bar 3 is provided on one end that upper railing 1 is stretched out.By
One group of grid bar 3 is set on the railing that segmentation protective fence one end is stretched out, not only the grid bar 3 can be accommodated in final box body
It is interior, it directly can also directly be assembled with adjacent segmentation protective fence, it is only necessary to the grid bar 3 is hinged on another segmentation and prevented
It is simple and practical on the railing of guardrail, just with storage.
As shown in figure 5, using the structural schematic diagram on stair for protective fence；The protective fence of the present embodiment further includes lower margin
Supporting element 10；10 bottom of lower margin supporting element is fixedly connected with the ground, and the upper end is fixedly connected with lower rail 2.It will be as shown in Figure 2,4
Protective fence, lower margin supporting element 10 is fixed on the step of stair first, lower rail 2 is then fixed on lower margin supporting element 10
On, upper railing 1 is unfolded, keeps grid bar 3 vertically arranged.The fixed connecting rod 8 of angle is additionally provided on lower rail 2 and grid bar 3；
The both ends of the fixed connecting rod 8 of angle are respectively hinged on lower rail 2 and grid bar 3.It, will be upper by the setting of the fixed connecting rod 8 of angle
Railing 1 and lower rail 2 can be stable fixation, constitute a triangle between the fixed connecting rod 8 of the angle and lower rail 2 and grid bar 3
Shape is with the entire protective fence of stabilization.Connector is additionally provided between adjacent lower rail 2 between adjacent upper railing 1；Connector
Both ends are respectively arranged with the bell and spigot frame being fixed to each other with railing；Connector includes straight line connector and bend connecting fitting 9.Such as figure
Shown in 5, need the position that curves in protective fence, by bend connecting fitting 9 by upper railing 1 and upper railing 1 and lower rail 2 with
It is connected with each other and is integrated between lower rail 2.
The protective fence convenient for storage of the present embodiment, when factory are made as box body in advance, and the scene of transporting only is needed lower margin branch
After support member 10 fixes, the protective fence of box-type is unfolded, column structure is simple, and transport, installation and storage are convenient.
Embodiment two
As shown in Fig. 6,7,8, fast assembled protective fence, including two upper railings being parallel to each other 1 and lower rail 2, with
And several grid bars 3 being parallel to each other；1 lower surface of upper railing is provided with two upper junction plates 5, lower rail 2 along its length
Upper surface is provided with a lower connecting plate 6 along its length, its cross section of lower rail 2 is in inverted T-shaped；As shown in fig. 6, upper railing
1 two upper junction plates 5 surround a through slot 4, lower connecting plate 6 and 4 center face of through slot, in the lower connecting plate 6 of lower rail 2 and upper
There are two gaps 7 for tool between two upper junction plates 5 of railing 1；As shown in fig. 7, grid bar 3 be arranged in gap 7, the upper end with
The upper junction plate 5 of upper railing 1 is hinged, and lower end and lower connecting plate 6 are hinged；Two neighboring grid bar 3 is one group, and is respectively arranged
In different gap 7, several grid bars 3 are sequentially arranged by this group of mode along protective fence length direction, along protective fence length direction
Adjacent grid bar 3 between it is equidistant；As shown in figure 8, upper railing 1 and lower rail 2 can mutually be fitted into storage by the swing of grid bar 3
For a box body.When the chimeric storage of upper railing 1, lower rail 2 and several grid bars 3 is a box body, preset in box body width direction
There is the through-hole of the lower connecting plate 6 of the upper junction plate 5 and lower rail 2 across upper railing 1, is cooperated by screw and the through-hole to lock
The box body.It is cooperated by interior angle screw rod and screw and is each passed through the lower connection of the upper junction plate 5 and lower rail 2 of upper railing 1
Plate 6；It is respectively arranged with counter sink on the upper junction plate 5 of upper railing 1 and the lower connecting plate 6 of lower rail 2, thus by screw and interior angle
The silk head of screw is arranged in counter sink, beautiful and generous.
As shown in figure 9, two adjacent grid bars 3 are greater than or equal to the length of grid bar 3 along the width of protective fence length direction
Degree.After the through slot 4 of upper railing 1 and the lower connecting plate 6 of lower rail 2 are oppositely arranged, two gaps 7 are constituted, when 1 He of upper railing
When the mutually chimeric storage of lower rail 2 is a box body, in order to enable the grid bar 3 in same gap 7 to be all accommodated into box body, prevent
Only constitute mutual obstruction between grid bar 3 adjacent in same gap 7 because of being closer, therefore by the phase between grid bar 3
Mutual edge distance makes setting.Folding grid bar 3, also settable grid on grid bar 3 can also be used in the grid bar 3 of the present embodiment
For fixed structure of the bar 3 under vertical straightened condition to keep grid bar 3 vertically fixed to support upper railing 1, which is adjustable
The distance between the adjacent grid bar 3 in same gap 7 is relatively close, to form more fine and closely woven grid protection.
As shown in figure 9, the segmentation protective fence that the prefabricated protective fence that dispatches from the factory all uses, is assembled to construction site.Upper column
Bar 1 and lower rail 2 are isometric；In 2 phase the same end of upper railing 1 and lower rail, 1 end of upper railing and 2 end of lower rail are long along railing
Direction is spent at a distance of the distance of one group of grid bar 3.One group of two grid bar 3 is provided on one end that upper railing 1 is stretched out.By
One group of grid bar 3 is set on the railing that segmentation protective fence one end is stretched out, not only the grid bar 3 can be accommodated in final box body
It is interior, it directly can also directly be assembled with adjacent segmentation protective fence, it is only necessary to the grid bar 3 is hinged on another segmentation and prevented
It is simple and practical on the railing of guardrail, just with storage.
As shown in figure 5, using the structural schematic diagram on stair for protective fence；The protective fence of the present embodiment further includes lower margin
Supporting element 10；10 bottom of lower margin supporting element is fixedly connected with the ground, and the upper end is fixedly connected with lower rail 2.It will be as shown in Fig. 7,9
Protective fence, lower margin supporting element 10 is fixed on the step of stair first, lower rail 2 is then fixed on lower margin supporting element 10
On, upper railing 1 is unfolded, keeps grid bar 3 vertically arranged.The fixed connecting rod 8 of angle is additionally provided on lower rail 2 and grid bar 3；
The both ends of the fixed connecting rod 8 of angle are respectively hinged on the lower connecting plate 6 and grid bar 3 of lower rail 2.Pass through the fixed connecting rod 8 of angle
Setting, fixation that can be stable by upper railing 1 and lower rail 2, between the fixed connecting rod 8 of the angle and lower rail 2 and grid bar 3
A triangle is constituted with the entire protective fence of stabilization.Connection is additionally provided between adjacent lower rail 2 between adjacent upper railing 1
Part；Connector includes straight line connector and bend connecting fitting 9.As shown in figure 5, the position for needing to curve in protective fence, by curved
Head connector 9 will be connected with each other between upper railing 1 and upper railing 1 and lower rail 2 and lower rail 2 and be integrated.
The above embodiment is interpreted as being merely to illustrate the present invention rather than limit the scope of the invention.?
After the content for having read record of the invention, technical staff can be made various changes or modifications the present invention, these equivalent changes
Change and modification equally falls into the scope of the claims in the present invention.
Claims (10)
1. fast assembled protective fence, which is characterized in that the upper railing and lower rail being parallel to each other including two, and it is mutually flat
Capable several grid bars；The upper railing lower surface is provided with several upper junction plates, table on the lower rail along its length
Face is provided with several lower connecting plates along its length；Several upper junction plates are opposite with several lower connecting plates and mutual
Be staggered, there is the gap for accommodating grid bar between adjacent upper junction plate and lower connecting plate, grid bar setting
In gap, the upper end is hinged on upper junction plate, and lower end is hinged on lower connecting plate；Grid bar with gap equal amount is one
Group, and be arranged in different gap, several grid bars are sequentially arranged by this group of mode along protective fence length direction, edge
It is equidistant between the adjacent grid bar of protective fence length direction；The upper railing and lower rail can be mutual by the swing of grid bar
Chimeric storage is a box body.
2. fast assembled protective fence as described in claim 1, which is characterized in that be additionally provided on lower rail and grid bar
Angle fixes connecting rod；The both ends of the fixed connecting rod of the angle are respectively hinged on lower rail and grid bar.
3. fast assembled protective fence as described in claim 1, which is characterized in that between adjacent upper railing and adjacent lower column
Connector is additionally provided between bar；The both ends of the connector are respectively arranged with the bell and spigot frame being fixed to each other with railing.
4. fast assembled protective fence as claimed in claim 3, which is characterized in that the connector include straight line connector and
Bend connecting fitting.
5. fast assembled protective fence as described in claim 1, which is characterized in that further include lower margin supporting element；The lower margin
Supporting element bottom is fixedly connected with the ground, and the upper end is fixedly connected with lower rail.
6. fast assembled protective fence as described in claim 1, which is characterized in that the upper railing, lower rail and several lattice
When the chimeric storage of grid bar is a box body, it is preset with the through-hole across upper junction plate and lower connecting plate in box body width direction, leads to
Screw and through-hole cooperation are crossed to lock the box body.
7. fast assembled protective fence as described in claim 1, which is characterized in that the same group of grid bar is long along protective fence
The width for spending direction is greater than or equal to the length of grid bar.
8. fast assembled protective fence as described in claim 1, which is characterized in that the grid bar passes through interior angle screw rod and spiral shell
Cap, which matches, to be hinged on railing, and the interior angle screw rod passes through railing along railing width direction, is respectively arranged in railing two sides
Counter sink, the screw head and nut of screw rod are arranged in counter sink.
9. fast assembled protective fence as described in claim 1, which is characterized in that the upper railing and lower rail are isometric；?
Upper railing and lower rail phase the same end, upper railing end and lower rail end along balustrade length direction at a distance of one group of grid bar away from
From.
10. fast assembled protective fence as claimed in claim 9, which is characterized in that in one end or lower column that upper railing is stretched out
One group of grid bar is provided on one end that bar stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159898.XA CN109723275A (en) | 2019-03-04 | 2019-03-04 | Fast assembled protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159898.XA CN109723275A (en) | 2019-03-04 | 2019-03-04 | Fast assembled protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109723275A true CN109723275A (en) | 2019-05-07 |
Family
ID=66300803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910159898.XA Pending CN109723275A (en) | 2019-03-04 | 2019-03-04 | Fast assembled protective fence |
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| Country | Link |
|---|---|
| CN (1) | CN109723275A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905275A (en) * | 2019-12-10 | 2020-03-24 | 天恩建设集团有限公司 | Municipal works foundation ditch safety device |
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| CN207377248U (en) * | 2017-09-13 | 2018-05-18 | 江苏鸿盛电气工程有限公司 | Construction collapsible protective grill |
| CN108487135A (en) * | 2018-03-13 | 2018-09-04 | 广东铭鸿建设有限公司 | Piece for assembling type fence |
| CN209723835U (en) * | 2019-03-04 | 2019-12-03 | 重庆金科建筑设计研究院有限公司 | Fast assembled protective fence |
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| CN110905275A (en) * | 2019-12-10 | 2020-03-24 | 天恩建设集团有限公司 | Municipal works foundation ditch safety device |
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Address after: 400020 Xipu Building, 16 Jianxin South Road, Jiangbei District, Chongqing, 10 stories, 6 and 8 Applicant after: Gaochi International Design Co., Ltd Address before: 400020 Xipu Building, 16 Jianxin South Road, Jiangbei District, Chongqing, 10 stories, 6 and 8 Applicant before: CHONGQING JINKE ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE Co.,Ltd. |