CN208899980U - A kind of civil engineering foldable cellular protective fence - Google Patents
A kind of civil engineering foldable cellular protective fence Download PDFInfo
- Publication number
- CN208899980U CN208899980U CN201821543826.2U CN201821543826U CN208899980U CN 208899980 U CN208899980 U CN 208899980U CN 201821543826 U CN201821543826 U CN 201821543826U CN 208899980 U CN208899980 U CN 208899980U
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- CN
- China
- Prior art keywords
- bottom plate
- fixed
- wall
- hinge
- civil engineering
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- 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of civil engineering foldable cellular protective fences, including two fixed devices, the fixed device includes bottom plate, and connects hinge has been bolted on the side outer wall of bottom plate, and bottom plate is hinged by connects hinge and the bottom plate of another fixation device, manual telescopic bar is welded at the top of the bottom plate, and the fixation hole equidistantly distributed is provided on the side outer wall of manual telescopic bar, fixed bull stick is threaded on the fixation hole, one end of the manual telescopic bar extension rod has been bolted first axle, and the other end of first axle is hinged with catch bar, sliding rail is welded at the top of the bottom plate.The utility model is able to drive catch bar and is slided on the slide rail, so that fixed link be driven to be rotated around second hinge, adjusts the angle of fixed link, the controllability of device is improved, two bottom plates doubling can be subjected to when carrying, is convenient for carrying, the pick-and-place of fender rod is convenient, easy to disassemble.
Description
Technical field
The utility model relates to protective fence technical fields more particularly to a kind of civil engineering to be protected with foldable cellular
Column.
Background technique
Civil engineering refer to construction on the ground or in underground, land or water, be directly or indirectly human lives, production, military affairs,
The various job facilities of scientific research service, such as house, road, railway, transport pipeline, tunnel, bridge, canal, dykes and dams, port
Mouthful etc., in the construction of civil engineering much be all danger close work, especially pinnacled construction, in this case generally
It needs to be protected using protective fence, improves safety, but existing protective fence is inconvenient when in use, especially small model
When the construction enclosed, a kind of small-sized guardrail used only for a people or two people is needed, this guardrail is generally not readily portable, occupies empty
Between, it is not foldable, therefore, needs a kind of civil engineering and solved the above problems with foldable cellular protective fence.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of civil engineering proposed is used
Foldable cellular protective fence.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of civil engineering foldable cellular protective fence, including two fixed devices, the fixed device include
Bottom plate, and connects hinge has been bolted on the side outer wall of bottom plate, and bottom plate is fixed by connects hinge with another
The bottom plate of device is hinged, manual telescopic bar is welded at the top of the bottom plate, and be provided on the side outer wall of manual telescopic bar
The fixation hole of range distribution, fixed bull stick is threaded on the fixation hole, and one end of the manual telescopic bar extension rod is logical
It crosses bolt and is fixed with first axle, and the other end of first axle is hinged with catch bar, is welded with sliding rail at the top of the bottom plate,
And sliding rail and catch bar formation are slidably matched, one end at the top of the bottom plate far from connects hinge is welded with the first fixed block, and
The height of first fixed block is greater than the height of manual telescopic bar, has been bolted the second hinge at the top of first fixed block
Chain is hinged with fixed link at the top of the second hinge, and the fixed link is welded on the side outer wall of manual telescopic bar
Second fixed block.
Further, second fixed block has been far from being bolted third hinge on the side outer wall of fixed link,
And one end of third hinge and catch bar are hinged.
Further, the top of the fixed link is equipped with the mounting device equidistantly distributed, and mounting device includes installation
Block.
Further, the mounting blocks are welded on the side outer wall of fixed link, and mounting hole is provided at the top of mounting blocks.
Further, it is welded with baffle on the side inner wall of the mounting hole, and is provided with and equidistantly distributes at the top of bottom plate
Connecting hole.
Further, the side outer wall of one end and bottom plate far from the first fixed block of the manual telescopic bar is located at same perpendicular
In straight plane, and two manual telescopic bars are located along the same line.
Further, fender rod is placed in the mounting hole, and the outer wall of fender rod is equipped with spongy layer.
The utility model has the following beneficial effects:
1. being able to drive catch bar by the setting of manual telescopic bar, fixation hole and fixed bull stick to be slided on the slide rail
It is dynamic, so that fixed link be driven to be rotated around second hinge, the angle of fixed link is adjusted, the controllability of device is improved,
And withdrawn being able to carry out to fold when not used, fixed link is recovered to horizontal position, is not take up space.
2. two bottom plates can be carried out doubling when carrying by the setting by connects hinge, it is convenient for carrying, when in use
It struts, since one end of two manual telescopic bars is closely against together, so can mutually be resisted when strutting, two bottom plates
It is fixed in same level, prevents its rotation, improve the stability of device.
3. the pick-and-place of fender rod can be facilitated by the setting of mounting hole and baffle, it is easy to disassemble.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of civil engineering foldable cellular protective fence sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of civil engineering foldable cellular protective fence side view structure signal
Figure.
Fig. 3 be the utility model proposes a kind of civil engineering foldable cellular protective fence mounting device structure
Schematic diagram.
In figure: 1 bottom plate, 2 connects hinges, 3 manual telescopic bars, 4 fixation holes, 5 fixed bull sticks, 6 sliding rails, 7 first axles, 8
Catch bar, 9 first fixed blocks, 10 second hinges, 11 fixed links, 12 second fixed blocks, 13 third hinges, 14 mounting devices, 15
Fender rod, 16 connecting holes, 17 mounting blocks, 18 mounting holes, 19 spongy layers, 20 baffles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of civil engineering foldable cellular protective fence, including two fixed devices, fixed dress
Set including bottom plate 1, and be bolted connects hinge 2 on the side outer wall of bottom plate 1, and bottom plate 1 by connects hinge 2 with
The bottom plate 1 that another fixes device is hinged, and two bottom plates 1 are carried out doubling when carrying by connects hinge 2, are convenient for carrying,
The top of bottom plate 1 is welded with manual telescopic bar 3, and the fixation hole equidistantly distributed is provided on the side outer wall of manual telescopic bar 3
4, fixed bull stick 5 is threaded on fixation hole 4, is passed through manual telescopic bar 3, fixation hole 4 and fixed bull stick 5 and is driven catch bar 8
It is slided on sliding rail 6, drives fixed link 11 to be rotated around second hinge 10, one end of 3 extension rod of manual telescopic bar
It is bolted first axle 7, and the other end of first axle 7 is hinged with catch bar 8, the top of bottom plate 1 is welded with cunning
Rail 6, and sliding rail 6 and the formation of catch bar 8 are slidably matched, 1 top of bottom plate is welded with the first fixed block far from one end of connects hinge 2
9, and the height of the first fixed block 9 is greater than the height of manual telescopic bar 3, the top of the first fixed block 9 has been bolted the
Two hinge 10, the top of second hinge 10 are hinged with fixed link 11, and fixed link 11 is welded on the side outer wall of manual telescopic bar 3
It is connected to the second fixed block 12.
In the utility model, the second fixed block 12 is far from being bolted third hinge on the side outer wall of fixed link 11
Chain 13, and one end of third hinge 13 and catch bar 8 are hinged, the top of fixed link 11 is equipped with the mounting device equidistantly distributed
14, and mounting device 14 includes mounting blocks 17, mounting blocks 17 are welded on the side outer wall of fixed link 11, and the top of mounting blocks 17
Portion is provided with mounting hole 18, is welded with baffle 20 on the side inner wall of mounting hole 18, facilitates protection by mounting hole 18 and baffle 20
The pick-and-place of bar 15, and the top of bottom plate 1 is provided with the connecting hole 16 equidistantly distributed, manual telescopic bar 3 is far from the first fixed block 9
The side outer wall of one end and bottom plate 1 is located on same perpendicular, and two manual telescopic bars 3 are located along the same line, installation
Fender rod 15 is placed in hole 18, and the outer wall of fender rod 15 is equipped with spongy layer 19.
Working principle: in use, bottom plate 1 is fixed on ground or building by connecting hole 16, by stretching manually
Contracting bar 3, fixation hole 4 and fixed 5 adjustment length of bull stick, make its elongation, so that catch bar 8 is driven to be slided on sliding rail 6, band
Dynamic fixed link 11 is rotated around second hinge 10, adjusts the angle of fixed link 11, make its vertically with bottom plate 1, then anti-
Guard bar 5 is put into mounting hole 18, at this time since one end of two manual telescopic bars 3 is closely against together, so strutting in bottom plate 1
When can mutually resist, two bottom plates 1 are fixed in same level, its rotation is prevented, when not used shrink manual telescopic bar
3, so that catch bar 8 drives fixed link 11 to be rotated, fixed link 11 is recovered to horizontal position, it will by connects hinge 2
Two bottom plates 1 carry out doubling, are convenient for carrying.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of civil engineering foldable cellular protective fence, including two fixed devices, which is characterized in that the fixation
Device includes bottom plate (1), and connects hinge (2) have been bolted on the side outer wall of bottom plate (1), and bottom plate (1) passes through
Connects hinge (2) and another bottom plate (1) for fixing device hingedly, are welded with manual telescopic bar at the top of the bottom plate (1)
(3), the fixation hole (4) equidistantly distributed, screw thread on the fixation hole (4) and are provided on the side outer wall of manual telescopic bar (3)
It being connected with fixed bull stick (5), one end of manual telescopic bar (3) extension rod has been bolted first axle (7), and the
The other end of one hinge (7) is hinged with catch bar (8), is welded with sliding rail (6) at the top of the bottom plate (1), and sliding rail (6) and is pushed away
Lever (8) formation is slidably matched, and one end at the top of the bottom plate (1) far from connects hinge (2) is welded with the first fixed block (9),
And first the height of fixed block (9) be greater than the height of manual telescopic bar (3), pass through bolt at the top of first fixed block (9)
It is fixed with second hinge (10), is hinged with fixed link (11) at the top of the second hinge (10), the fixed link (11) is close
The second fixed block (12) are welded on the side outer wall of manual telescopic bar (3).
2. a kind of civil engineering foldable cellular protective fence according to claim 1, which is characterized in that described
It has been bolted third hinge (13) on the side outer wall of two fixed blocks (12) separate fixed link (11), and third hinge
(13) one end and catch bar (8) is hinged.
3. a kind of civil engineering foldable cellular protective fence according to claim 1, which is characterized in that described solid
The top of fixed pole (11) is equipped with the mounting device (14) equidistantly distributed, and mounting device (14) includes mounting blocks (17).
4. a kind of civil engineering foldable cellular protective fence according to claim 3, which is characterized in that the peace
Dress block (17) is welded on the side outer wall of fixed link (11), and mounting hole (18) are provided at the top of mounting blocks (17).
5. a kind of civil engineering foldable cellular protective fence according to claim 4, which is characterized in that the peace
It fills and is welded with baffle (20) on the side inner wall of hole (18), and be provided with the connecting hole (16) equidistantly distributed at the top of bottom plate (1).
6. a kind of civil engineering foldable cellular protective fence according to claim 1, which is characterized in that the hand
The side outer wall of dynamic telescopic rod (3) one end and bottom plate (1) far from the first fixed block (9) is located on same perpendicular, and two
A manual telescopic bar (3) is located along the same line.
7. a kind of civil engineering foldable cellular protective fence according to claim 4, which is characterized in that the peace
It is placed with fender rod (15) in dress hole (18), and the outer wall of fender rod (15) is equipped with spongy layer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543826.2U CN208899980U (en) | 2018-09-21 | 2018-09-21 | A kind of civil engineering foldable cellular protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543826.2U CN208899980U (en) | 2018-09-21 | 2018-09-21 | A kind of civil engineering foldable cellular protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208899980U true CN208899980U (en) | 2019-05-24 |
Family
ID=66573109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821543826.2U Expired - Fee Related CN208899980U (en) | 2018-09-21 | 2018-09-21 | A kind of civil engineering foldable cellular protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208899980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877853A (en) * | 2020-07-13 | 2020-11-03 | 温州绿瑜建设有限公司 | Novel municipal works safety protection device |
-
2018
- 2018-09-21 CN CN201821543826.2U patent/CN208899980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877853A (en) * | 2020-07-13 | 2020-11-03 | 温州绿瑜建设有限公司 | Novel municipal works safety protection device |
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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: 20190524 Termination date: 20190921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |