CN2880904Y

CN2880904Y - Lifting roadblock lock

Info

Publication number: CN2880904Y
Application number: CN 200620006712
Authority: CN
Inventors: 施伟钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-07
Filing date: 2006-03-07
Publication date: 2007-03-21
Anticipated expiration: 2016-03-07

Abstract

A lifting roadblock lock which is manufactured using casting and metal processing technique and fixed on the ground and moved up and down. The external sleeve of the lock pile is imbedded underground and fixed by reinforced cement, the upper spout of which is at the same level of the ground. Pull the lock pile upwards using operating handle and lock to be used as a roadblock. On the contrary, move the lock pile down to the same level of ground and fix, no influence will be made to traveling of vehicles and pedestrians. Thus the device is very convenient and flexible to use.

Description

The ascending/decending ground pile lock

Technical field

The utility model relates to casting and the ground pile lock that fixes on the ground of metalworking technology manufacturing, the ground pile lock that especially can oscilaltion also can lock.

Background technology

At present, known location that motor vehicles are current or the crossing of forbidding is with materials such as fixing clump, the steel pipe thing of placing obstacles mostly.Need pass through if any vehicles such as fire-fighting, rescues but run into emergency, can't in time move roadblock, very easily cause delay, very inconvenient.

Summary of the invention

For overcome existing roadblock set-up mode with deficiency, the roadblock that this reality is novel, and setting can be provided when providing a kind of ascending/decending ground pile lock, this ground pile lock to rise locking forbids that motor vehicles are current, and is fair with ground when descending locking, do not influence the current, very convenient of vehicle.

The technical scheme that its technical problem that solves the utility model adopts is: the structure of ascending/decending ground pile lock mainly contains the lock stud of buried lock stud overcoat, lifting in the lock stud overcoat and is installed in the operating mechanism three parts composition that can make the lock stud lifting and lock in the inner chamber of lock stud.In the inner chamber of lock stud, locking bar, encryption apparatus and spring assembly cooperatively interact, and encryption apparatus cooperates with the upper end of locking bar, and spring assembly cooperates with the lower end of locking bar.The operator handle cooperates with the locking bar gathering hole, and lock stud oscilaltion in the lock stud overcoat cooperates, lock stud overcoat and installation ground secure fit.Simultaneously, the bayonet catch sliding tray is arranged, a rising lockhole and decline lockhole are respectively arranged up and down in the bayonet catch sliding tray, can make bayonet catch turnover up and down in the lockhole at the lock stud outer casing inner wall.

The operating principle of ascending/decending ground pile lock is clockwise or rotate counterclockwise locking bar with operator.Make locking bar drive stretching of spring assembly and handle bayonet catch turnover rising lockhole or decline lockhole, thereby reach the purpose that makes lock stud draw high arbitrarily or descend.Encryption apparatus wherein and password knob plate are the rotations of control locking bar, and opening password can rotating rod lock, upset password and can lock locking bar and can't rotate, and then reach the purpose that can lock lock stud up and down arbitrarily.

The beneficial effects of the utility model are, can make it when needed to rise to use as roadblock at once, and can make it when not required descends at once removes roadblock, use very convenient flexible.And under identical result of use, its monnolithic case can be designed to multiple shape, as square, cuboid, cylinder etc.; And can be installed in motor vehicles parking position, residential quarter, enterprises and institutions doorway fast and flexible and the location of roadblock need be set temporarily or any ground at crossing on.

Description of drawings

Fig. 1 is a cut-away view of the present utility model.

Fig. 2 is an appearance assumption diagram of the present utility model.

Among the figure, 1, locking bar gathering hole 2, password knob plate 3, lock stud 4, bayonet catch 5, lock stud overcoat 6, decline lockhole 7, operator 8, encryption apparatus 9, locking bar 10, spring assembly 11, gutter 12, bayonet catch sliding tray 13, rising lockhole.

The specific embodiment

In Fig. 1, operator has a horizontal tip to 7 lower end, inserts in the groove of locking bar gathering hole 1, can clockwise or rotate counterclockwise locking bar 9, and the lock stud 3 that can draw high simultaneously or descend; 1 outer showing on the plane on lock stud 3 tops of password knob plate 2 and locking bar gathering hole, encryption apparatus 8 is arranged in the inner chamber of lock stud 3 and locking bar 9 cooperatively interact locking or open function; The lower end of locking bar 9 is connected cooperation with spring assembly 10, the two ends of spring assembly 10 respectively have a bayonet catch 4 to connect, when locking bar 9 rotates, the flexible simultaneously pulling bayonet catch 4 of the spring assembly 10 of lower end is flexible in the fixedly bayonet catch hole of lock stud 3 both sides, and its tip of a branch is just in time fair with the outer wall of lock stud 3 during bayonet catch 4 indentations.On the inwall of lock stud overcoat 5, about the bayonet catch sliding tray 12 of a vertical symmetry parallel to each other is respectively arranged, rising lockhole 13 and decline lockhole 6 are located at the upper and lower side in the bayonet catch sliding tray 12, make bayonet catch 4 enter rising lockhole 13 or decline lockhole 6 exactly along bayonet catch sliding tray 12.The bottom of lock stud overcoat 5 is provided with gutter 11, and it is underground that the rainwater that enters is seeped into.

In the embodiment of Fig. 2, lock stud overcoat 5 is imbedded underground and is fixed (dash area) with concrete, and it is suitable for reading fair with ground.Lock stud 3 rises and also makes bayonet catch 4 enter 13 lockings of rising lockhole, and lock stud 3 is that the roadblock that can be used as above ground level uses, otherwise then the top of lock stud 3 maintains an equal level with ground, does not hinder passing through of any vehicle.

Claims

1, a kind of ascending/decending ground pile lock, form by lock stud and the cooperation of lock stud overcoat, in the inner chamber of lock stud, locking bar, encryption apparatus, spring assembly cooperatively interact, it is characterized in that: encryption apparatus cooperates with the upper end of locking bar, and spring assembly cooperates with the lower end of locking bar, and the operator handle cooperates with the locking bar gathering hole, lock stud oscilaltion in the lock stud overcoat cooperates, lock stud overcoat and installation ground secure fit.

2, ascending/decending ground pile lock according to claim 1 is characterized in that, on the lock stud outer casing inner wall, about respectively have the bayonet catch sliding tray of a vertical symmetry parallel to each other, rising lockhole and decline lockhole to be located at upper and lower side in the bayonet catch sliding tray.

3, ascending/decending ground pile lock according to claim 1 is characterized in that, under identical result of use, the monnolithic case of ascending/decending ground pile lock can be designed to square, cuboid, cylindrical shape.