CN1037375A

CN1037375A - Combined anti-intrusion roadblock

Info

Publication number: CN1037375A
Application number: CN 88103611
Authority: CN
Inventors: 格莱德·穆塞
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-05-06
Filing date: 1988-05-06
Publication date: 1989-11-22
Also published as: CN1013390B

Abstract

An apparatus for inhibiting the passage of foreign vehicles through a specific area while allowing the passage of approved, approved and designated vehicles, which is composed of at least one standard element that can be reused and simultaneously put in place, thereby eliminating the need for special facilities. The module comprises a blocking plate (13) which is activated by means of an operating lever (14) in a release mechanism (9) (11) (17) (18) controlled by the operating lever (11) and the catch (2) and which lifts the catch (2) by means of a sliding rod (16) exerting pressure on the sliding rod (9) which pushes the catch (7), all of said elements being connected to the chassis (1).

Description

Modular anti-intrusion barrier

The present invention relates to a kind of modular anti-intrusion barrier, this roadblock is used to control land vehicle allows or no thoroughfare some specific regions.It just can be controlled crossing existing or that be about to be provided with effectively without any need for special installation.

This roadblock can be placed on the ground simply, preferably fixes on the ground certainly, when some vehicles are invaded by force, has just shown its necessity.Allowing under the current situation, because this roadblock is shorter, thereby making obstacle can for the vehicle that passes through, but will make their Reduced Speed Now.

Forming its standard component can side by side put together according to the size that will protect inlet, by hookup mechanism they is associated in together then.

The inlet of some specific regions control at present is main adopts the following method to realize:

-more hinged obstruction on horizontal axis as the arm that can kick up.

-in the vertical direction is provided with the door frame that pivots baffle plate with one or more.

-door frame movably, or the like.

In order more effectively to control vehicle, these control roadblocks are usually auxiliary with following obstruction: overhang-door, stop fence, shaft etc.But these facilities all need to carry out large-scale civil construction, and need be by additionaling power when handling.Place to vehicle is swarmed into also needs to adopt safety precautions.Main a bit, these barricade systems actions are too slow, influenced its result of use.

Modular anti-intrusion barrier involved in the present invention can make to reduce to minimum (being approximately 1/10 second) whole actuation time when vehicle is swarmed into, and only needs also safety guard need be set simultaneously by means of swarming into the power that vehicle provides.

In case load, this modular anti-intrusion barrier (comprising: a main body, inlet barrier plate that on this main body, is provided with and stop fence, the relieving mechanism that they are connected together, the powerful energy of contain is used to high strong spring that the stop fence is kicked up) just can lean on and self discharge powerful energy, moment is finished whole action.

Fig. 1 show roadblock of the present invention allow vehicle by the time state;

Fig. 2 show roadblock of the present invention forbid vehicle by the time state.

The parts of forming this roadblock have a underframe (1), above vehicle runs to by means of a slope.Underframe (1) is highly very little, adopts the machinery welding.On underframe (1), have the metal overhang-door (2) of one or more armed levers by axle (3) hinged.These armed levers are outwards stretched out, and by a wooden support member they are connected with each other, as the rake teeth of rake.Be fixed on locking bolt (4) on the armed lever be buckled in snap close (7) below, make armed lever maintenance level.When snap close (7) when removing, the elastic rod that is tauted (5) can be shifted the extreme higher position to overhang-door (2) onto.Adjustable stop device (6), restriction overhang-door (2) rises to a predetermined angle.Snap close (7) is acted on the control of the spring (8) on the underframe (1), and spring (8) is stretched out, and snap close (7) and locking bolt (4) are sealed.With the corresponding end of locking bolt (4), by means of the guide rod (18) in the slideway (10) the hinge pushed home of slide bar (9).Slide bar (9) is hinged on the axle (17), and it can also be subjected to the control of spring (12) simultaneously along the direction motion that is arranged on the slideway (10) on the underframe (1), makes it that downward-sloping trend be arranged.The motion of slide bar (9) is controlled by means of control stick (11) by the operator, and retracts the home position by spring (12).Member (9) (11) (12) (17) is formed a relieving mechanism.

Control stick (14) is determined the position of barrier plate (13), makes it horizontal or vertical, thereby the control vehicle is forbidden or allow passing through.Barrier plate (13) moves with control stick (14) and is articulated on the axle (15), and control stick (14) is also controlled the position of slide bar (16) in addition.Slide bar (16) can slide along the bottom surface of underframe (1), and when spring (12) when being in free state, slide bar (16) can engage with slide bar (9).Aforesaid operations need not protective device.

The course of work is as follows:

The control stick (11) of control stick of barrier plate (14) and relieving mechanism is positioned at the operator front, so that operation.Barrier plate (13) is in the inactive state of vertical position.

System loads:

By means of control stick (14), place barrier plate (13) vertical position to keep static.Elastic rod (5) is done motion on the vertical direction with respect to metal overhang-door (2), and distortion loads, up to snap close (7) and locking bolt (4) sealed-loaded.Metal overhang-door (2) is positioned at horizontal level, and is concordant with underframe (1), and pinned by snap close (7), by control stick (11) and (14) crossing controlled to realize safeguard protection then.

Control: the vehicle that can pass through

Move control stick (14) before, barrier plate (13) is positioned at vertical position, and no through traffic.

If allow vehicle pass through, the operator at first moves control stick (11), and slide bar (9) is kicked up, and then manipulation bar (14), and barrier plate (13) is fallen down.So just stop vehicle pass-through without any obstacle.

External vehicle-mustn't pass through

Barrier plate (13) is in vertical position, and the operator is motionless.

Under the situation of No Entry, the vehicle that barrier plate (13) is swarmed into washes upside down.By slide bar (16) slide bar (9) is exerted pressure.Slide bar (9) drives guide rod (18), and then pushes snap close (7) open, discharges overhang-door (2), and overhang-door will upwards be kicked up under the effect of elastic rod (5), and its extreme higher position is controlled by stop device (6).Overhang-door (2) just can stop effectively and swarms into passing through of vehicle like this.

Claims

1, a kind of modular anti-intrusion barrier, it is characterized in that it comprises a main body, on this main body, be provided with barrier plate (13) and stop fence (2), with stop fence and the interconnective relieving mechanism of barrier plate (9) (11) (17) (18), the stop fence is started by relieving mechanism, and can kick up forcefully after loading, this roadblock places on the ground in addition.

2, anti-intrusion barrier according to claim 1, it is characterized in that described relieving mechanism comprises a control stick (11), this control stick can rotate around horizontal axis (17), horizontal axis (17) resets along the direction motion of underframe (1) and by spring (12), the position of described control stick (11) determined by slide bar (9) and guide rod (18), and the slide bar (16) by slide bar (9) and same barrier plate (13) mechanical connection offsets and closes.

3, intrusion barrier according to claim 2, the position of it is characterized in that being mutually related control stick (11) and slide bar (9) is regulated by spring (12), closes when their slide bars (9) when axle (17) rotates just offset with slide bar (16).

4, anti-intrusion barrier according to claim 1, after it is characterized in that described barrier plate (13) is pushed over by the vehicle swarmed into, owing to the thrust of slide bar (16), thereby make relieving mechanism (11) (9) (17) (18) produce horizontal movement to slide bar (9).

5, anti-intrusion barrier according to claim 4, it is characterized in that described guide rod (18) makes snap close (7) produce displacement, thereby discharge the overhang-door (2) that is subjected to elastic rod (5) control, the axle (3) of overhang-door (2) on underframe (1) rotates upwards to be kicked up, and its extreme higher position is controlled by stop device.

6, anti-intrusion barrier according to claim 1, it is characterized in that described barrier plate (13) winding places the horizontal axis (15) on the underframe (1) to rotate, no thoroughfare for vehicles during vertical position, concordant with underframe (1) during horizontal level, allows vehicle pass-through.

7, anti-intrusion barrier according to claim 1, the loading that it is characterized in that this roadblock realizes in the following way: depress overhang-door (2), tighten elastic rod (5), pin by snap close (7) then, make its maintenance level, move control stick (14), make barrier plate (13) be positioned at vertical position, need not to move the control stick (11) of relieving mechanism (11) (9) (17) (18) in this process.