CN108316761A - A kind of municipal works protective fence - Google Patents
A kind of municipal works protective fence Download PDFInfo
- Publication number
- CN108316761A CN108316761A CN201810367698.9A CN201810367698A CN108316761A CN 108316761 A CN108316761 A CN 108316761A CN 201810367698 A CN201810367698 A CN 201810367698A CN 108316761 A CN108316761 A CN 108316761A
- Authority
- CN
- China
- Prior art keywords
- rotating bar
- municipal works
- protective fence
- plate
- riser
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
- E04H17/18—Corrals, i.e. easily transportable or demountable enclosures
Abstract
The invention discloses a kind of municipal works protective fences, it include bottom plate, plate upper surface front and rear sides and each side it is connected with 2 pieces of starting staves and the second riser, starting stave surface is equipped with fixed plate, fixed plate both sides are respectively connected with 1 elastic component, the elastic component other end is connected with rotating bar, and another head end of rotating bar is equipped with rotor plate, and every piece of second riser both sides are respectively provided with 1 piece of fixture block for being provided with card hole.In total, the limitation by card hole to rotating bar, you can realize the combination of fence, and release limitation of the card hole to rotating bar, you can realize the folding of fence.When the fence is not used, its volume can be reduced, staff is facilitated to carry, single can carry more fences, alleviate work load, improve work efficiency.
Description
Technical field
The present invention relates to a kind of municipal works protective fences, belong to municipal works technical field.
Background technology
Municipal works refer to urban operating mechanism construction project.In China, urban operating mechanism refers in metropolitan district, town planning construction model
It encloses interior setting, provide paid or free public product and various buildings, the structure of service based on government responsibility and obligation for resident
Build object, equipment etc..The mating various public infrastructure developments of urban life belong to municipal works scope, in municipal works
For example artificial digging pile, heat distribution pipeline maintenance etc. are carried out in probing, urban district by underground pipeline construction, road, can use protection
Enclosing gets up work zone maintenance, our traditional methods are kept off around a near coal-mine circle one corral of setting near coal-mine external rings,
It prevents pedestrian from falling and vehicle is reminded to avoid this section, but the most volume of existing protection enclosing is larger, is not easy to work people
Member carries, and which not only adds the burdens of staff, and waste the time in the process of carrying, reduce staff
Working efficiency.
Invention content
The object of the present invention is to provide a kind of municipal works protective fences.The protective fence can be folded, from
And its volume is reduced, it is convenient for carrying, alleviates work load, improve work efficiency.
Technical scheme of the present invention：A kind of municipal works protective fence includes bottom plate, plate upper surface front and rear sides
And it is each side connected with 2 pieces of starting staves and the second riser, starting stave surface is equipped with fixed plate, fixed plate both sides
Respectively it is connected with 1 elastic component, the elastic component other end is connected with rotating bar, and another head end of rotating bar is equipped with rotor plate, every piece second
Riser both sides are respectively provided with 1 piece of fixture block for being provided with card hole.
Municipal works protective fence above-mentioned, the starting stave surface are equipped with support plate, and fixed plate is located at support plate
On, the support plates of fixed plate both sides is equipped with sliding rail, and sliding shoe, sliding shoe one end and bullet are slidably connected by sleeve on sliding rail
Property part connection, other end and rotating bar are rotatablely connected.
Municipal works protective fence above-mentioned, is fixedly installed bearing inside the sliding shoe, the head end of rotating bar with
Bearing is rotatablely connected.
Municipal works protective fence above-mentioned, the sliding shoe are equipped with push rod.
Municipal works protective fence above-mentioned, the bottom plate bottom surface are equipped with fixing piece.
Municipal works protective fence above-mentioned, is cut with scissors between the bottom plate and starting stave and the second riser by hinge
It connects.
Municipal works protective fence above-mentioned, the rotor plate and card hole are string configuration.
Municipal works protective fence above-mentioned, the bottom plate are equipped with rectangular opening.
Beneficial effects of the present invention：Compared with prior art, during fence use of the invention, by the way that rotating bar is worn
Enter into card hole, is then turned so that rotor plate and card hole location dislocation, under the elastic force effect of elastic component so that rotation
Plate is tightly attached on the outer surface of fixture block.At this point, rotating bar is limited by card hole so that starting stave can not fold, while the
Two risers can not still be folded again by the barrier effect of starting stave, so that fence is in normal working condition.
When rotating bar exits under the elastic force effect of elastic component from card hole, rotating bar is not limited by card hole, therefore starting stave can
It is folded with realizing, and the second riser does not have the support of starting stave, restriction effect, can also complete jackknife action.Total
In, the limitation by card hole to rotating bar, you can realize the combination of fence, and release limitation of the card hole to rotating bar, you can real
The folding of existing fence.When the fence is not used, its volume can be reduced, staff is facilitated to carry, single can carry more
Fence, alleviate work load, improve work efficiency.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the overlooking structure diagram of attached drawing 1；
Attached drawing 3 is the structural schematic diagram of the second riser；
Reference numeral：1- starting staves；The second risers of 2-；3- support plates；4- sliding rails；5- sliding shoes；6- fixed plates；7- elasticity
Part；8- bearings；9- rotating bars；10- rotor plates；11- push rods；12- bottom plates；13- fixing pieces；14- snap-gauges；15- card holes；16- squares
Shape hole.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
The embodiment of the present invention：A kind of municipal works protective fence includes as illustrated in the accompanying drawings from 1 to 3 bottom plate 12, bottom plate
12 upper surface front and rear sides are respectively connected with 1 piece of starting stave 1, and the arranged on left and right sides of bottom plate 12 is respectively connected with 1 piece
Second riser 2.When starting stave 1 and the second riser 2 are in vertical state, bottom plate 12, starting stave 1 and the second riser 2
Constitute 1 open-topped rectangular configuration.It is equipped with 1 piece of fixed plate 6, fixed plate 6 in every piece of 1 front of starting stave or its back side
Both sides are respectively connected with 1 elastic component 7, and the other end of each elastic component 7 is connected with 1 rotating bar 9, the tool of the flexible connection
Body connection type is the elastic component being attached thereto 7 will not to be driven to rotate together in 9 rotation process of rotating bar, but move linearly
When, it can be driven to move together.9 another head end of rotating bar is equipped with rotor plate 10, and every piece of 2 both sides of the second riser are respectively provided with 1 piece
It is provided with the fixture block 14 of card hole 15.
When the fence is not used, due to being respectively to be flexibly connected between bottom plate 12 and starting stave 1 and the second riser 2,
Therefore starting stave 1 and the second riser 2 can be folded in around the active connection place of itself and bottom plate 12 on bottom plate 12.When the fence needs
In use, rotation is at vertical state around its active connection place by starting stave 1 and the second riser 2, rotation is then pulled
Bar 9, passes through after so that it is overcome the elastic force of elastic component 7 from card hole 15, is then rotated further by rotating bar 9 so that rotor plate 10 and card hole
15 form misaligned states, this when rotor plate 10 under the elastic force effect of elastic component 7, the appearance of fixture block 14 is close on surface
Rotating bar 9 is blocked by card hole 15 in face.Similar to the principle for passing through button hole the same on the button of clothes.Due to starting stave 1
Be connected with rotating bar 9, and rotating bar 9 is limited by card hole 15, so when starting stave 1 can not be around itself and bottom plate 12
Active connection place is rotated, and vertical state can only be kept.And if the second riser 2 deflects outward, and rotating bar 9 can be driven outside
It is mobile, and rotating bar 9 can be acted on by the elastic force of elastic component 7 inwards, can make that the second riser 2 can not under the effect of elasticity
It is deflected outward.Since starting stave 1 is in vertical state, therefore the medial surface of the second riser 2 can be with 1 left and right ends face of starting stave
It is in contact, starting stave 1 resists the second riser 2, it is avoided to deflect inward.Pass through the mutual of starting stave 1 and the second riser 2
Restrictive function can keep the vertical state of the two.When fence does not need the use of time, rotation rotating bar 9 so that rotor plate 10
It is corresponding with 15 position of card hole, under the elastic force effect of elastic component 7, you can so that rotating bar 9 is exited from card hole 15.At this point, turning
Lever 9 is no longer influenced by the limitation of card hole 15, therefore starting stave 1 may be implemented to fold, while the second riser 2 is no longer influenced by first and erects
The restriction of plate 1, therefore the second riser 2 can also realize folding.
The starting stave surface is equipped with support plate 3, and fixed plate 6 is located in support plate 3, the support plate 3 of 6 both sides of fixed plate
It is equipped with sliding rail 4, sliding shoe 6 is slidably connected by sleeve on sliding rail 4,5 one end of sliding shoe is connect with elastic component 7, and in addition one
End is rotatablely connected with rotating bar 9.During use, by driving sliding shoe 6 to be moved left and right along sliding rail 4, you can drive therewith
The realization of rotating bar 9 of connection moves left and right.Since sliding shoe 6 is to be slidably connected on horizontal sliding rail 4, therefore the sliding shoe 6 is also
A supporting role can be played to elastic component 7 and rotating bar 9 so that elastic component 7 is in the limit for carrying out horizontal direction to rotating bar 9
When processed, will not downwards it be stretched because of the gravity by rotating bar 9, so as to extend the service life of elastic component 7, together
When sliding shoe 6 vertical position of rotating bar 9 can also be defined, when needing to rotate bar 9, mobile sliding shoe 6 is
Can, operation is more convenient.
Bearing 8 is fixedly installed inside the sliding shoe 5, head end and the bearing 8 of rotating bar 9 are rotatablely connected.Pass through rotation
The rotation connection of bar 9 and bearing 8 ensures that rotating bar 9 can be rotated smoothly, without being limited by sliding shoe 5, leads to simultaneously
The fixed setting of sliding shoe 5 and bearing 8 is crossed, guarantee can drive rotating bar 9 to move horizontally together when moving horizontally sliding shoe 5.
The sliding shoe 5 is equipped with push rod 11, and holding push rod 11 can facilitate drive sliding shoe 5 to move horizontally.
12 bottom surface of the bottom plate is equipped with fixing piece 13.The fixing piece 13, which facilitates, fixes the fence on the ground.
It is hinged by hinge between the bottom plate 12 and starting stave 1 and the second riser 2.The on-link mode (OLM) enables to
One riser 1 and the second riser 2 fold well to be deposited on bottom plate 12.
The rotor plate 10 and card hole 15 are string configuration.The structure enables to be rotated when rotating bar 9 so that turning
After movable plate 10 misplaces with card hole 15, no matter how the elastic force of elastic component 7 mostly will not make rotating bar 9 be exited from card hole 15.
The bottom plate 12 is equipped with rectangular opening 16, to reduce the quality of whole fence, conveniently removes remote.
Claims (8)
1. a kind of municipal works protective fence, it is characterised in that：It include bottom plate（12）, bottom plate（12）Upper surface front and rear sides
And each side it is connected with 2 pieces of starting staves（1）With the second riser（2）, starting stave（1）Surface is equipped with fixed plate
（6）, fixed plate（6）Both sides are respectively connected with 1 elastic component（7）, elastic component（7）The other end is connected with rotating bar（9）, rotating bar
（9）Another head end is equipped with rotor plate（10）, every piece of second riser（2）Both sides are respectively provided with 1 piece and are provided with card hole（15）Fixture block
（14）.
2. municipal works protective fence according to claim 1, it is characterised in that：The starting stave（1）Surface is set
There is support plate（3）, fixed plate（6）It is located at support plate（3）On, fixed plate（6）The support plate of both sides（3）It is equipped with sliding rail（4）, sliding
Rail（4）It is upper that sliding shoe is slidably connected by sleeve（5）, sliding shoe（5）One end and elastic component（7）Connection, other end with turn
Lever（9）Rotation connection.
3. municipal works protective fence according to claim 2, it is characterised in that：The sliding shoe（5）Inside is fixed
It is provided with bearing（8）, rotating bar（9）Head end and bearing（8）Rotation connection.
4. municipal works protective fence according to claim 2, it is characterised in that：The sliding shoe（5）It is equipped with and pushes away
Bar（11）.
5. municipal works protective fence according to claim 1, it is characterised in that：The bottom plate（12）Bottom surface is equipped with solid
Determine part（13）.
6. municipal works protective fence according to claim 1, it is characterised in that：The bottom plate（12）With starting stave
（1）With the second riser（2）Between it is hinged by hinge.
7. municipal works protective fence according to claim 1, it is characterised in that：The rotor plate（10）And card hole
（15）It is string configuration.
8. municipal works protective fence according to claim 1, it is characterised in that：The bottom plate（12）It is equipped with rectangle
Hole（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367698.9A CN108316761A (en) | 2018-04-23 | 2018-04-23 | A kind of municipal works protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367698.9A CN108316761A (en) | 2018-04-23 | 2018-04-23 | A kind of municipal works protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108316761A true CN108316761A (en) | 2018-07-24 |
Family
ID=62895064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367698.9A Withdrawn CN108316761A (en) | 2018-04-23 | 2018-04-23 | A kind of municipal works protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108316761A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296362A (en) * | 2019-07-25 | 2019-10-01 | 东莞市佳盟照明科技有限公司 | A kind of folding lamp |
| CN110296362B (en) * | 2019-07-25 | 2024-04-30 | 广东新佳盟电子科技有限公司 | Folding lamp |
-
2018
- 2018-04-23 CN CN201810367698.9A patent/CN108316761A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296362A (en) * | 2019-07-25 | 2019-10-01 | 东莞市佳盟照明科技有限公司 | A kind of folding lamp |
| CN110296362B (en) * | 2019-07-25 | 2024-04-30 | 广东新佳盟电子科技有限公司 | Folding lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |