CN206233621U - A kind of foldable guard rail - Google Patents
A kind of foldable guard rail Download PDFInfo
- Publication number
- CN206233621U CN206233621U CN201621233586.7U CN201621233586U CN206233621U CN 206233621 U CN206233621 U CN 206233621U CN 201621233586 U CN201621233586 U CN 201621233586U CN 206233621 U CN206233621 U CN 206233621U
- Authority
- CN
- China
- Prior art keywords
- magnetic patch
- connector
- base
- elevating lever
- gate frame
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model proposes a kind of foldable guard rail, column body is made up of the first connector and the second connector, first connector is made up of base I, the gate frame I on base I, second connector is made up of base II, the gate frame II on base II, and the base I and base II are provided with pulley；The first elevating lever is provided with gate frame I, the first elevating lever is provided with reset magnetic patch I, gate frame to be located above the first elevating lever and is provided with fix bar, and fix bar lower hinge has security bar；Security bar upper end is provided with the first magnetic patch, and security bar lower end is provided with the second magnetic patch, and the second magnetic patch is opposite with the magnetic of reset magnetic patch I；The second elevating lever is provided with the gate frame II, the second elevating lever is provided with reset magnetic patch II, and the magnetic of reset magnetic patch II is opposite with the magnetic of the first magnetic patch.Can rapid deployment and arrange guard rail, convenient and swift, area occupied is small.
Description
Technical field
The utility model is related to guard rail field, and in particular to a kind of foldable guard rail.
Background technology
During emergency first-aid repair, protection question is inevitably run into, in order to step up security, be used mostly pin
Hand cradle steel pipe and fastener build easy guard rail, and the guard rail does not only take up substantial amounts of scaffolding steel pipe, and job site because
Connection fastener everywhere, and because protection security bar is not foldable, therefore arrange and bothered very much when carrying, together
When due to the space of steel pipe it is larger, guard rail can not play a very good protection to people.
And existing folding guardrail usually needs many people at the same haul on one side, by fold guard rail launch, launch and
The connector being hinged during arrangement needs strength larger, loses time, and delays emergency rescue measure.
Utility model content
The utility model provides a kind of foldable dedusting noise reduction protective column, solves existing folding guard rail and launches and whole
The reason time is more long, area occupied is larger, the problem of influence construction.
Realizing the technical solution of the utility model is：A kind of foldable guard rail, including at least one column body, column body is by
A connection piece and the second connector are constituted, and first connector is made up of base I, the gate frame I on base I, institute
State the second connector to be made up of base II, the gate frame II on base II, the base I and base II are provided with cunning
Wheel；The first elevating lever is provided with gate frame I, the first elevating lever is provided with reset magnetic patch I, gate frame and is located at the first lifting
Fix bar is provided with above bar, fix bar lower hinge has security bar；Security bar upper end is provided with the first magnetic patch, and security bar lower end sets
There is the second magnetic patch, the second magnetic patch is opposite with the magnetic of reset magnetic patch I；The second elevating lever, second are provided with the gate frame II
Elevating lever is provided with reset magnetic patch II, and the magnetic of reset magnetic patch II is opposite with the magnetic of the first magnetic patch；First connector with
Second connector is connected by scalable connecting rod, and one end of scalable connecting rod is fixedly installed on base I, scalable connection
The other end of bar is fixedly installed on base II.
The length of the scalable connecting rod is consistent with the length of security bar.
The pulley is brake pulley.
The gate frame is made up of left montant, right montant and circular arc bar.
The beneficial effects of the utility model are：During using guard rail, connector is pushed open by sliding block, then control elevating lever
Lifting, by the principle of magnet " same sex is repelled each other, there is a natural attraction between the sexes ", the distance between control security bar and adjacent connections, by
In the magnetic patch magnetic in the magnetic of the security bar upper end of the first connector and the elevating lever of the second connector conversely, control when using
The elevating lever of the second connector, makes security bar upper end lean against on the elevating lever of the second connector, by the principle that there is a natural attraction between the sexes, makes
Security bar is obtained tightly to adsorb on the magnetic patch of elevating lever；When guard rail is arranged, by controlling the lifting on the first connector
Be received in security bar in the framework of connector by bar, magnet, being capable of fast finishing guard rail, tightly connected between connector, diminution
Take up room, it is convenient to arrange and carry.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the second connector schematic diagram；
Fig. 3 is that guard rail launches Local map；
Fig. 4 is schematic diagram when guard rail is collected.
Specific embodiment
As Figure 1-4, a kind of foldable guard rail, including more than one column body, column body is by the first connector 2 and
Two connectors 8 are constituted, and first connector 2 is made up of base I, the gate frame I on base I, second connection
Part 8 is made up of base II, the gate frame II on base II, and the base I and base II are provided with pulley；Gate frame
The first elevating lever 1 is provided with I, the first elevating lever 1 is provided with reset magnetic patch I 7, gate frame positioned at the upper of the first elevating lever 1
Side is provided with fix bar 3, and the lower hinge of fix bar 3 has security bar 4；The upper end of security bar 4 is provided with the first magnetic patch 5, and the lower end of security bar 4 sets
There is the second magnetic patch 6, the second magnetic patch 6 is opposite with the magnetic of reset magnetic patch I 7；The second elevating lever 9 is provided with the gate frame II,
Second elevating lever 9 is provided with reset magnetic patch II 10, and the magnetic of reset magnetic patch II 10 is opposite with the magnetic of the first magnetic patch 5；Described
A connection piece 2 is connected with the second connector 8 by scalable connecting rod 11, and one end of scalable connecting rod 11 is fixedly installed on bottom
On seat I, the other end of scalable connecting rod 11 is fixedly installed on base II.
Guard rail is made up of at least one column body, can increase column body as needed, and then increases the length of guard rail, not busy
During configuration state, the first elevating lever 1 is controlled, be allowed to adjacent positioned at security bar 4, due to the second magnetic patch 6 and the magnetic of reset magnetic patch I 7
Conversely, passing through the principle of " there is a natural attraction between the sexes ", reset magnetic patch I 7 mutually attracts with the second magnetic patch 6 so that security bar 4 is placed in gate frame
It is interior, all of connector can be shifted onto on one side so that closely adjacent between connector by propelling sheave, reduce and take sky
Between.
During need of work, connector is pushed open first, and propelling sheave band follower link is moved, and scalable company is adjusted as needed
The length of extension bar 11, reduces the height of the first elevating lever 1, away from the second magnetic patch 6 of the lower end of security bar 4, the second magnetic patch 6 with
The magnetic of reset magnetic patch I 7 is weaker, and security bar 4 is hinged with fix bar 5, can rotate, while according between the connector for adjusting
Distance, reduces or raises the height of the second elevating lever 9, is allowed to be engaged with security bar 4, the upper end of security bar 4 is leaned against
On second elevating lever 9, because the magnetic of the first magnetic patch 5 and reset magnetic patch II 10 is conversely, according to the principle that there is a natural attraction between the sexes, can be by
Security bar 4 is tightly inhaled on the second elevating lever 9, so as to realize the function of protection.
Work is finished, when arranging guard rail, by the first elevating lever 1 of the first connector 2 near the second magnetic patch 6, second liter
Reset magnetic patch II 10 on drop bar 9 away from the first magnetic patch 5, can be quickly security bar 4 is received in gate frame I, treat all of
After security bar 4 is collected, the connector of one end is promoted, by pulley driving connector in motion, now scalable connecting rod
11 shrink, and connector is rested firmly against one end, and can be quickly guard rail finishing collecting gets up is time saving and energy saving.
Preferably, the length of scalable connecting rod 11 is consistent with the length of security bar 4.Two companies can as needed be adjusted
The distance between fitting, but ensure that the length of security bar 4 is most long more than or equal to what scalable connecting rod 11 can extend
Degree.
Further, pulley is brake pulley, the pulley at guard rail two ends can be set into the pulley that brakes, operationally
The position on good fixed protection column.
Further, gate frame is made up of left montant, right montant and circular arc bar.
Claims (4)
1. a kind of foldable guard rail, including at least one column body, column body is by the first connector（2）With the second connector（8）Group
Into first connector（2）It is made up of base I, the gate frame I on base I, second connector（8）The bottom of by
The seat II, gate frame II on base II is constituted, it is characterised in that：The base I and base II are provided with pulley；Gate
The first elevating lever is provided with framework I（1）, the first elevating lever（1）It is provided with reset magnetic patch I（7）, first liter is located in gate frame
Drop bar（1）Top be provided with fix bar（3）, fix bar（3）Lower hinge has security bar（4）；Security bar（4）Upper end is provided with first
Magnetic patch（5）, security bar（4）Lower end is provided with the second magnetic patch（6）, the second magnetic patch（6）With reset magnetic patch I（7）Magnetic it is opposite；It is described
The second elevating lever is provided with gate frame II（9）, the second elevating lever（9）It is provided with reset magnetic patch II（10）, reset magnetic patch II
（10）Magnetic and the first magnetic patch（5）Magnetic it is opposite；First connector（2）With the second connector（8）By scalable
Connecting rod（11）Connection, scalable connecting rod（11）One end be fixedly installed on base I, scalable connecting rod（11）It is another
End is fixedly installed on base II.
2. foldable guard rail according to claim 1, it is characterised in that：The scalable connecting rod（11）Length with
Security bar（4）Length it is consistent.
3. foldable guard rail according to claim 1, it is characterised in that：The pulley is brake pulley.
4. foldable guard rail according to claim 1, it is characterised in that：The gate frame I and gate frame II by
Left montant, right montant and circular arc bar composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233586.7U CN206233621U (en) | 2016-11-17 | 2016-11-17 | A kind of foldable guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233586.7U CN206233621U (en) | 2016-11-17 | 2016-11-17 | A kind of foldable guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233621U true CN206233621U (en) | 2017-06-09 |
Family
ID=58991333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233586.7U Expired - Fee Related CN206233621U (en) | 2016-11-17 | 2016-11-17 | A kind of foldable guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206233621U (en) |
-
2016
- 2016-11-17 CN CN201621233586.7U patent/CN206233621U/en not_active Expired - Fee Related
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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: 20170609 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |