CN206607902U - A kind of construction guardrail - Google Patents
A kind of construction guardrail Download PDFInfo
- Publication number
- CN206607902U CN206607902U CN201720313720.2U CN201720313720U CN206607902U CN 206607902 U CN206607902 U CN 206607902U CN 201720313720 U CN201720313720 U CN 201720313720U CN 206607902 U CN206607902 U CN 206607902U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- contiguous block
- hole
- bar
- construction guardrail
- 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.)
- Expired - Fee Related
Links
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of construction guardrail, it is formed by connecting by multiple fence units, the fence unit includes first level bar and the first expansion link, the quantity of the first level bar is three, and the equal slip cap in two ends of first level bar is equipped with the second horizon bar, same second expansion link has been fixedly connected with the middle part of the first level bar, first expansion link is equidistantly distributed on the second horizon bar, and the both sides of the fence unit are respectively equipped with the 4th contiguous block and the first contiguous block being fixed on corresponding first expansion link.In the utility model, first level bar and the second horizon bar are with the use of can be with the length of the single fence unit of manpower regulation；The setting of corresponding expansion link allows the height of single fence unit to adjust；The utility model is simple in construction, and fence unit can be combined into yi word pattern or annular, using flexible, can meet the different size of protection requirements for facing side hole.
Description
Technical field
The utility model is related to railing technical field, more particularly to a kind of construction guardrail.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings.It includes
Basic engineering construction, main structure construction, roof construction, decorative engineering construction etc..The place of construction operation is referred to as " building
Job site " is named " job site ".Face side hole what construction site would ordinarily be encountered all size, by national regulation
Safeguard procedures must be taken to facing side hole, ensure workmen's safety.The protector often applied at present is guard rail
Bar.
However, existing side hole of facing generally is built with guard rail rod by workman with steel pipe and fastener, build process ten
Divide trouble and laborious.Meanwhile, the guard rail rod built can not be adjusted due to height and length, therefore usually disposable, when
When needing protection next time, labor intensive is built again, and human cost consumption is very big.Therefore the utility model proposes one kind
The construction guardrail for facing side hole solves problem above.
Utility model content
The purpose of this utility model is and a kind of construction shield proposed in order to solve shortcoming present in prior art
Column.
To achieve these goals, the utility model employs following technical scheme：
A kind of construction guardrail, is formed by connecting by multiple fence units, the fence unit include first level bar and
First expansion link, the quantity of the first level bar is three, and the equal slip cap in two ends of first level bar is equipped with the second level
Same second expansion link is fixedly connected with the middle part of bar, the first level bar, first expansion link is equidistantly distributed
On the second horizon bar, the both sides of the fence unit are respectively equipped with the 4th contiguous block being fixed on corresponding first expansion link
With the first contiguous block, the side of the 4th contiguous block away from corresponding first expansion link is fixed with the 3rd contiguous block, and the 3rd
Contiguous block is provided with first through hole, and side of first contiguous block away from corresponding first expansion link is fixed with the second connection
Block, and the second contiguous block is provided with the second through hole, first expansion link includes upper expansion link, and the upper expansion link is hollow knot
Sliding block is slidably fitted with structure, and upper expansion link, the bottom of the upper expansion link is provided with third through-hole, and third through-hole stretches with upper
Connected inside bar, and lower expansion link is slidably fitted with third through-hole, the top of the lower expansion link and the bottom of sliding block are fixed
Connection, the side of the upper expansion link is provided with fourth hole, and fourth hole inside upper expansion link with connecting, and spiral shell in fourth hole
Line is connected with lock-screw.
It is preferred that, the quantity of second horizon bar is six, and the quantity of the first expansion link is four.
It is preferred that, first contiguous block and the 4th contiguous block are in the same size, and are located on the same line.
It is preferred that, the quantity of second contiguous block is two, is separately fixed at a side bottom and the top of the first contiguous block
Portion, and the distance between two the second contiguous blocks are adapted to the height of the 3rd contiguous block.
It is preferred that, fix bar is slidably fitted with second through hole, and the length of fix bar is more than two second connections
The distance between block.
It is preferred that, the first through hole is consistent with the second hole size, and the first expansion link and the second horizon bar mutually hang down
Directly.
In the utility model, first level bar and the second horizon bar are with the use of can be with the single fence unit of manpower regulation
Length；The setting of corresponding expansion link allows the height of single fence unit to adjust；Multiple fence units can be connected to one
Rise, and the angle between fence unit can be adjusted；The utility model is simple in construction, and fence unit can be combined into yi word pattern or
Annular, using flexible, can meet the different size of protection requirements for facing side hole.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of construction guardrail fence unit structural representation；
Fig. 2 be the utility model proposes a kind of construction guardrail Telescopic rod structure schematic diagram；
Fig. 3 be the utility model proposes a kind of construction guardrail fence unit connection diagram.
In figure：1 first level bar, 2 second horizon bars, 3 first expansion links, expansion link, 32 times expansion links, 33 are slided on 31
Block, 34 lock-screws, 4 second expansion links, 5 first contiguous blocks, 6 second contiguous blocks, 7 fix bars, 8 the 3rd contiguous blocks, 9 the 4th connect
Connect block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
A kind of reference picture 1-3, construction guardrail is formed by connecting by multiple fence units, and fence unit includes the first water
The flat expansion link 3 of bar 1 and first, the quantity of first level bar 1 is three, and first level bar 1 the equal slip cap in two ends equipped with the
Two horizon bars 2, the middle part of first level bar 1 has been fixedly connected with same second expansion link 4, the first 3 equidistant points of expansion link
Cloth is on the second horizon bar 2, and the both sides of fence unit are respectively equipped with the 4th contiguous block being fixed on corresponding first expansion link 3
9 and first contiguous block 5, side of the 4th contiguous block 9 away from corresponding first expansion link 3 is fixed with the 3rd contiguous block 8, and the 3rd
Contiguous block 8 is provided with first through hole, and side of first contiguous block 5 away from corresponding first expansion link 3 is fixed with the second contiguous block
6, and the second contiguous block 6 is provided with the second through hole, the first expansion link 3 includes upper expansion link 31, and upper expansion link 31 is hollow structure,
And sliding block 33 is slidably fitted with upper expansion link 31, the bottom of upper expansion link 31 is provided with third through-hole, and third through-hole stretches with upper
The inside of bar 31 is connected, and lower expansion link 32, the top of lower expansion link 32 and the bottom of sliding block 33 are slidably fitted with third through-hole
It is fixedly connected, the side of upper expansion link 31 is provided with fourth hole, and fourth hole is connected with the upper inside of expansion link 31, and fourth hole
Internal thread is connected with lock-screw 34, and the quantity of the second horizon bar 2 is six, and the quantity of the first expansion link 3 is four, first
The contiguous block 9 of contiguous block 5 and the 4th is in the same size, and is located on the same line, and the quantity of the second contiguous block 6 is two, respectively
It is fixed on a side bottom and the top of the first contiguous block 5, and the distance between two the second contiguous blocks 6 and the 3rd contiguous block 8
Highly it is adapted to, fix bar 7 is slidably fitted with the second through hole, and the length of fix bar 7 is more than between two the second contiguous blocks 6
Distance, first through hole is consistent with the second hole size, and the first expansion link 3 and the second horizon bar 2 are mutually perpendicular to.
Operation principle：Locking in the utility model between corresponding rod member is by screw lock.Because first level bar 1 is slided
It is inserted in dynamic in the second horizon bar 2, therefore first level bar 1 can be put in or be stretched out with manpower in the second horizon bar 2, therefore guardrail
The length of unit can be adjusted, because the first expansion link 3 and the second expansion link 4 are respectively provided with retractility, therefore the height of fence unit
Degree can be with manpower regulation.By the way that corresponding 3rd contiguous block 8 and corresponding second contiguous block 6 in two fence units are fastened simultaneously
Fix bar 7 is inserted respective through hole by insertion, you can connect two different fence units, and the angle of two fence units
Degree can be adjusted.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of construction guardrail, is formed by connecting by multiple fence units, the fence unit include first level bar (1) and
First expansion link (3), it is characterised in that the quantity of the first level bar (1) is three, and the two ends of first level bar (1)
Equal slip cap is equipped with the middle part of the second horizon bar (2), the first level bar (1) and has been fixedly connected with same second expansion link
(4), first expansion link (3) is equidistantly distributed on the second horizon bar (2), and the both sides of the fence unit are respectively equipped with admittedly
The 4th contiguous block (9) and the first contiguous block (5) on corresponding first expansion link (3) are scheduled on, the 4th contiguous block (9) is remote
The side of corresponding first expansion link (3) is fixed with the 3rd contiguous block (8), and the 3rd contiguous block (8) is provided with first through hole, institute
State side of the first contiguous block (5) away from corresponding first expansion link (3) and be fixed with the second contiguous block (6), and the second contiguous block
(6) the second through hole is provided with, first expansion link (3) includes upper expansion link (31), and the upper expansion link (31) is hollow knot
Sliding block (33) is slidably fitted with structure, and upper expansion link (31), the bottom of the upper expansion link (31) is provided with third through-hole, the 3rd
Through hole is slidably fitted with lower expansion link (32), the lower expansion link with being connected inside upper expansion link (31) in third through-hole
(32) top is fixedly connected with the bottom of sliding block (33), and the side of the upper expansion link (31) is provided with fourth hole, four-way
Hole inside upper expansion link (31) with connecting, and fourth hole internal thread is connected with lock-screw (34).
2. a kind of construction guardrail according to claim 1, it is characterised in that the quantity of second horizon bar (2)
For six, and the quantity of the first expansion link (3) is four.
3. a kind of construction guardrail according to claim 1, it is characterised in that first contiguous block (5) and the 4th
Contiguous block (9) is in the same size, and is located on the same line.
4. a kind of construction guardrail according to claim 1, it is characterised in that the quantity of second contiguous block (6)
The distance between for two, a side bottom and the top of the first contiguous block (5) are separately fixed at, and two the second contiguous blocks (6)
It is adapted to the height of the 3rd contiguous block (8).
5. a kind of construction guardrail according to claim 1, it is characterised in that be slidably fitted with second through hole
Fix bar (7), and the length of fix bar (7) is more than the distance between two second contiguous blocks (6).
6. a kind of construction guardrail according to claim 1, it is characterised in that the first through hole and the second through hole are big
It is small consistent, and the first expansion link (3) and the second horizon bar (2) be mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313720.2U CN206607902U (en) | 2017-03-29 | 2017-03-29 | A kind of construction guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313720.2U CN206607902U (en) | 2017-03-29 | 2017-03-29 | A kind of construction guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607902U true CN206607902U (en) | 2017-11-03 |
Family
ID=60174379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720313720.2U Expired - Fee Related CN206607902U (en) | 2017-03-29 | 2017-03-29 | A kind of construction guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756448A (en) * | 2018-06-04 | 2018-11-06 | 何敏 | A kind of construction guardrail |
-
2017
- 2017-03-29 CN CN201720313720.2U patent/CN206607902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756448A (en) * | 2018-06-04 | 2018-11-06 | 何敏 | A kind of construction guardrail |
| CN108756448B (en) * | 2018-06-04 | 2020-02-14 | 何敏 | Construction guardrail |
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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: 20171103 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |