CN106320222A - Unidirectional roadblock - Google Patents
Unidirectional roadblock Download PDFInfo
- Publication number
- CN106320222A CN106320222A CN201510385349.6A CN201510385349A CN106320222A CN 106320222 A CN106320222 A CN 106320222A CN 201510385349 A CN201510385349 A CN 201510385349A CN 106320222 A CN106320222 A CN 106320222A
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- CN
- China
- Prior art keywords
- roadblock
- unidirectional
- baffle plate
- hydraulic means
- present
- 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.)
- Pending
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Abstract
The invention discloses a unidirectional roadblock. The unidirectional roadblock includes a baffle plate, a connection shaft and two hydraulic devices; the connection shaft is connected to one end of the baffle plate; and the hydraulic devices are connected to two ends of the connection shaft. The advantages of the unidirectional roadblock are that: one end of the baffle plate is supported by the hydraulic devices, and the other end of the baffle plate is provided with rolling wheels, and then the upper ends of the hydraulic devices have no motion component, and in this way, influence on the service life of the hydraulic devices is little; and the reliability is high, and the service life is long.
Description
Technical field
The present invention relates to a kind of road safety facility, a kind of unidirectional roadblock.
Background technology
Chinese utility model patent ZL201220032310.8 discloses a kind of one-way traffic roadblock, this traffic road
Barrier includes stop arm and base, and base is fixed on road surface, and stop arm has fixing end and free end, fixing end
Being fixed on base by an end of stop arm by being flexibly connected, free end passes through an elastomer and base
Connect, make the free end of stop arm can make lift open and close movement on base.Stop when normal use
Arm free end rises, and time in normal vehicle operation to this roadblock, stop arm free end is subdued by wheel, car
Can be normal through this roadblock.But this roadblock relies on the elastic force of elastomer to support stop arm, and it is solid
Fixed end is fixed on road surface, and movable end causes spring to have activity components in the horizontal direction during motion,
The life-span causing spring is shorter, and the reliability further resulting in this one-way traffic roadblock is poor, and the life-span is shorter.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of one end keeping off end
Use hydraulic means to support, the other end arranges roller, makes the upper end non-activity component of hydraulic means, thus right
The aging effects of hydraulic means is less, and reliability is higher, the unidirectional roadblock that service life is longer.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of unidirectional roadblock, including a baffle plate, described unidirectional roadblock also includes a connecting shaft and two hydraulic pressure
Device, described connecting shaft is connected with one end of described baffle plate, described hydraulic means and described company
The two ends of spindle are connected.
As preferred embodiment of the present invention, described unidirectional roadblock also includes multiple roller, and described is multiple
Roller is connected with the other end of described baffle plate.
The advantage of the unidirectional roadblock of the present invention is: one end of gear end uses hydraulic means to support, the other end is arranged
Roller, makes the upper end non-activity component of hydraulic means, thus less to the aging effects of hydraulic means, reliably
Property is higher, and service life is longer.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the unidirectional roadblock of the present invention；
Fig. 2 is the front view of the unidirectional roadblock in Fig. 1；
Wherein:
1, baffle plate；2, connecting shaft；3, hydraulic means；4, roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail so that advantages of the present invention and
Feature can be easier to be readily appreciated by one skilled in the art, thus makes protection scope of the present invention apparent
Clear and definite defines.
The advantage of the unidirectional roadblock of the present invention is: one end of gear end uses hydraulic means to support, the other end is arranged
Roller, makes the upper end non-activity component of hydraulic means, thus less to the aging effects of hydraulic means, reliably
Property is higher, and service life is longer.
As shown in Figure 1 and Figure 2, a kind of unidirectional roadblock, including a baffle plate 1, this unidirectional roadblock also includes one even
Spindle 2 and two hydraulic means 3, this connecting shaft 2 is connected with one end of this baffle plate 1, this hydraulic means
3 are connected with the two ends of this connecting shaft 2.During use, by connecting shaft 2 one end of this baffle plate 1 towards forbidding
The direction of vehicle pass-through, owing to the height of this connecting shaft 2 one end is higher, makes vehicle not pass through smoothly；Separately
When the vehicle of one end crosses, when pressure wheel is on this baffle plate 1, can be to this hydraulic means by leverage
3 pressures, make this hydraulic means 3 decline, such that it is able to pass through smoothly；Vehicle quickly through time, due to not
This hydraulic means 3 rapid decrease can be made, thus it is the most serious to jolt；When car speed is slower, pressure wheel exists
Time on this baffle plate 1 is the longest, has time enough that this baffle plate 1 is depressed into level completely, thus
Make to jolt more slight, experience preferably, thus the unidirectional roadblock of the present invention has and preferably limits one-way trip,
And can punish quickly through vehicle, encourage vehicle current at a slow speed, thus there is more preferable speed limit effect,
And there is preferable experience.
This unidirectional roadblock also includes that multiple roller 4, the plurality of roller 4 are connected with the other end of this baffle plate 1.
During wheel is by this unidirectional roadblock, this roller 4 one end can be the most movable along the direction that vehicle passes through,
If being not provided with this roller 4, then can produce bigger frictional force between this baffle plate 1 and road surface, be easily damaged road
Face and this baffle plate 1；Can effectively reduce afore-mentioned after arranging this roller 4 to occur.
It is only more than the mentality of designing of the some embodiments of the present invention, in the case of system allows, this
Invention can expand to the most external more functional module, thus extends its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any change expected without creative work or replacement, all should contain in protection scope of the present invention
Within.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. a unidirectional roadblock, including a baffle plate (1), it is characterised in that: described unidirectional roadblock also includes
One connecting shaft (2) and two hydraulic means (3), described connecting shaft (2) and described baffle plate (1)
One end is connected, and described hydraulic means (3) is connected with the two ends of described connecting shaft (2).
Unidirectional roadblock the most according to claim 1, it is characterised in that: described unidirectional roadblock also includes
Multiple rollers (4), described multiple rollers (4) are connected with the other end of described baffle plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385349.6A CN106320222A (en) | 2015-06-30 | 2015-06-30 | Unidirectional roadblock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385349.6A CN106320222A (en) | 2015-06-30 | 2015-06-30 | Unidirectional roadblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106320222A true CN106320222A (en) | 2017-01-11 |
Family
ID=57726591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385349.6A Pending CN106320222A (en) | 2015-06-30 | 2015-06-30 | Unidirectional roadblock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106320222A (en) |
-
2015
- 2015-06-30 CN CN201510385349.6A patent/CN106320222A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |