CN2154815Y

CN2154815Y - Mobile vehicle security checkpoint

Info

Publication number: CN2154815Y
Application number: CN 93218592
Authority: CN
Inventors: 戴世铮
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-19
Filing date: 1993-07-19
Publication date: 1994-02-02
Anticipated expiration: 2003-07-19

Abstract

The utility model relates to a mobile vehicle security checkpoint, composed of a tractor with a clamshell car, a customed designed movable equipment platform with concave core, a flat approach bridge, a plurality of security check instruments for vehicles, and a computer machinery room. In the status of checking, the tractor is separated from the equipment platform, and the flat approach bridge unloaded by the clamshell car is assembled with the platform into a checkpoint suitable for vehicles which need to be checked passing. In the movement status, the utility model can be assembled into a whole. Each part of the utility model has reasonable architectonics to simplify the existing product of hydraulic gear mechanism, facilitate operation and maintenance, and lower whole cost. The utility model is an economic and reliable mobile vehicle security checkpoint.

Description

Mobile vehicle security checkpoint

The utility model belongs to a kind of check implement, is specially adapted to vehicle safety performance and detects.

External at present its test item of removable car security detection equipment produced and function scarcely meet the requirement that China public safety traffic management system detects automotive safety.CN90109988.0。Two patents of CN90224788.3 are disclosed to be a kind of movable-type motor vehicle detecting car, be to constitute by tractor and trailer, all kinds of check implements and control cabin are set on the trailer, trailer load-bearing main structure two ends are equipped with movable leg under collapsible access bridge, the main structure, the opening and reclaiming of access bridge, the folding revolution of structure, the lifting of leg etc. realizes by modes such as hydraulic transmission mode and spiral, turbine worms.Although this inspection vehicle can be equipped with complete detecting instrument equipment, complex structure aspect non-measuring ability, operating maintenance are all inconvenient.

The purpose of this utility model is that above-mentioned check implement is improved, and adopts reasonable structural design, saves the complex apparatus system of non-measuring ability aspect, makes its entire length less, the road-fitting property height.Easy and simple to handle during work, and main measuring ability, project can reach the requirement of public safety traffic management system.

The utility model purpose is achieved by the following scheme, and adopts the tractor truck of band clamshell car, is used for drawing custom-designed recessed heart movable equipment platform, and platform is provided with multiple automotive safety detecting instrument and Computer Facilities; Tractor truck separates with platform when detected state, and four plat bridge approaches and Parking slope are installed in the platform both sides, and the recessed heart beam of platform bottom is equipped with the bearing cross beam and the ground supporting of turning 180 degree; The Parking slope pushes plat bridge approach by slide rail and makes four access bridges overlappable when motoring condition, and is plugged on the equipment platform, and the bearing cross beam of recessed heart beam bottom rolls up, and tractor truck connects promptly removable with platform.

The embodiment that provides in conjunction with the accompanying drawings is described in detail concrete structure of the present utility model.

Description of drawings:

Fig. 1 is the utility model mobile status organigram,

Fig. 2 is the utility model detected state organigram,

Fig. 3 is the turning supporting beam structure scheme drawing of the utility model,

Fig. 4 is the utility model plat bridge approach and Parking slope structural representation,

Fig. 5 is placed in view under the plat bridge approach for the utility model Parking slope.

The utility model as shown in Figure 1, the tractor truck 1 that has used the autotruck of a band clamshell car to repack into, in order to draw the recessed heart movable equipment platform 2 that custom-designed parallel girder structure constitutes, mode of traction is identical with general superimposed trailer mode of traction.The utility model also designs four plat bridge approaches and the positive and negative Parking slope of steel beam structure, when motoring condition, all is fixed on the equipment platform 2 with inserting mode.For satisfy automotive safety detect needs on platform 2 also design and installation multiple detecting instrument equipment and Computer Facilities.Structure as shown in Figure 2 when the utility model is in the testing state.Tractor truck 1 separates upright in addition one side to be used as crane with platform 2.The both sides that are placed on platform 2 are respectively unloaded on four plat bridge approaches 13 and positive and negative Parking slope 12,4 that crane will be plugged on the platform 2, remain on the trench 10 of 600-700 millimeter distance to form a car check chassis between two access bridges.The sliding test cell 14 of survey are installed in platform 2 and get on the bus between the direction plat bridge approach 13, and its both sides are fixed together by the groove interlocking at outstanding downwards hook-shaped beam and access bridge 13 and platform 2 edges.Positive Parking slope 12 is identical with the structure on negative Parking slope 4, constitute by two parts as shown in Figure 4: the top of the one side of being abutted against with plat bridge approach 13 be a truss structure turning 180 degree split shape body 15, the bottom is a trapezoid body 16, the splitter of splitting the shape body in hinged way with the top, inclined-plane of trapezoid body 16 knot that links.When mobile status, for plat bridge approach can be stacked, split shape body 15 and turn over its inclined-plane of turnback and the applying of ladder type body 16 inclined-planes, bottom, the lower space (as Fig. 5) that slide rail 17 and pulley 18 by access bridge 13 bottom design can push the Parking slope plat bridge approach is pulled out the Parking slope when detected state, split the opposite Parking slope of turning over 180 degree formations ± 20% gradient of shape body 15 with said process, and by jig and plat bridge approach 13 chuckings.As shown in Figure 2, end on platform 2 mechanically fixedly mounts Computer Facilities 3, with fastener and necessary supporting member multiple automotive safety is installed at the middle part of platform 2 and is detected necessary equipment such as test braking force platform 5, lamplight detector and track 6 thereof, speedmeter tester 7, side slip tester 14.Also some automotive safety detects essential instrument in addition, as infrared exhaust gas analyzer 8, and diesel oil smoke telegram 11, when moving process, 8 and 11,6 can be placed in the Computer Facilities 3, take out of in the room to place and can use when detected state.

Another feature of the present utility model is to separate with platform 2 when entering detected state when tractor truck 1, and wheel system was packed up after other like products adopted hydraulic pressure lift formulas with platform, thereby landed at the bottom of making platform 2 recessed heart beams.The utility model has been simplified this structure, has adopted the bearing cross beam 9 of turning 180 degree as shown in Figure 3 to be bearing in the bottom of recessed heart beam 19, and passes through 20 mechanical cagings of locking pull bar.During mobile status, upwards turn over turnback locking, make that the crack, ground is guaranteed when mobile.

It is again handling tool that the utility model adopts the tractor truck of band clamshell car promptly to make traction power.The design and installation of each several part structure is reasonable, compact conformation.Simplified hydraulic gear, adopted mechanical system to greatly facilitate Operation and maintenance and reduced cost.It is a kind of portable automotive inspection equipment of economic and reliable.

Claims

1, a kind of movable-type automotive safety detecting test station is made of tractor truck, equipment platform, plat bridge approach, multiple detecting instrument and Computer Facilities, it is characterized in that tractor truck (1) design has clamshell car; The both sides of recessed heart movable equipment platform (2) respectively are equipped with two plat bridge approaches (13) and positive Parking slope (12) and negative Parking slope (4); The bearing cross beam (9) of turning 180 degree is equipped with in the bottom of the recessed heart beam (19) of platform (3), when detected state and mobile status, and locking mechanically.

2, movable-type automotive safety detecting test station according to claim 1 is characterized in that, Parking slope (12), (4) be by turning 180 the degree split shape body (15) and trapezoid body (16) connects formation in hinged way.

3, movable-type automotive safety detecting test station according to claim 1 is characterized in that plat bridge approach (13) bottom design has slide rail (17) and pulley (18).