CN203221855U

CN203221855U - Outside overhead door device of emergency rescue flood lighting vehicle

Info

Publication number: CN203221855U
Application number: CN 201320128815
Authority: CN
Inventors: 吕益深; 汪国栋; 陆尧
Original assignee: HUZHOU BUS FACTORY CO Ltd
Current assignee: HUZHOU BUS FACTORY CO Ltd
Priority date: 2013-03-13
Filing date: 2013-03-13
Publication date: 2013-10-02
Anticipated expiration: 2023-03-13

Abstract

The utility model discloses an outside overhead door device of an emergency rescue flood lighting vehicle. The outside overhead door device comprises a top cover seat for fixing an outside overhead door, a door lock connector, a reversible door, a hydraulic cylinder for supporting the door and a limit switch. When the outside door is opened, equipment arranged on a vehicle roof can be opened for use, and a sealed vehicle top cover is just formed to cover the vehicle roof, so that the equipment on the vehicle roof is preventing from exposing to the outside, parts on the vehicle roof can be effectively protected so as not to be caught in the rain, and the parts can be prevented from being rusted and damaged.

Description

A kind of rescue flood lighting vehicle door gear that turns up

Technical field the utility model relates to a kind of outer overhead door of automobile top-cap.

The roof of the existing automobile of background technology does not generally all have top cover.Its shortcoming is that the part of roof is exposed to the outside, the parts damage that gets rusty easily.

Summary of the invention the utility model provides a kind of outer overhead door of automobile top-cap, and the outer overhead door of roof can be opened and shut, and prevents that parts are exposed to the outside, can actv. the parts of protection roof be not caught in the rain, prevent the parts damage of getting rusty.

The technical solution of the utility model is:

The outer overhead door of a kind of rescue flood lighting vehicle top cover has openable door 1, the hatch cover seat 4 of fixed gate 1, and door hinge 2, the hydraulic actuating cylinder 5 of jack-up door 1 also has following structure:

(1) door 1 is the square doors of two block lengths, and four limits of door are surrounded by sealing rubber strip;

(2) door 1 has two fans, is installed in the both sides of hatch cover seat 4 respectively;

(3) width of door 1 is half of roof width, and the length of door 1 is than the long 10-20 millimeter of length of roof;

(4) limit switch 3 is installed at door hinge 2 places.

Description of drawings is described in further detail the utility model below in conjunction with the drawings and specific embodiments.

Fig. 1 is the section drawing of the outer overhead door of the utility model rescue flood lighting vehicle.

Fig. 2 is the design sketch of the outer overhead door of the utility model rescue flood lighting vehicle.

Description of reference numerals

1-door, 2-door hinge, 3-limit switch, 4-hatch cover seat, 5-hydraulic actuating cylinder.

The specific embodiment is described embodiment below in conjunction with accompanying drawing, to the outer overhead door of the utility model rescue flood lighting vehicle top cover, is described further, but therefore protection domain of the present utility model is not limited within the described scope of embodiments.

Door 1 be shaped as oblong, four edges of door 1 are surrounded by rubber strip, can guarantee door 1 when closing, and do not have the slit between the two fan doors and between the edge of door 1 and base 4, guarantee that rainwater can not drain on the roof.4 are installed on the roof at the bottom of the top cover.Door 1 has two fans, utilizes door hinge 2 to be installed in the both sides of hatch cover seat 4, the door that formation can be overturn respectively.The width of door 1 is half of roof width, and the length of door 1 is than the long 10-20 millimeter of length of roof, and when door 1 closed, the width of outer overhead door just in time was the width of roof, and turnover door can cover roof completely.Four hydraulic actuating cylinders 5 of four jiaos of installation difference at roof.During overhead door, the door 1 that hydraulic actuating cylinder 5 promotes to overturn, door 1 serve as that axle overturns with door hinge 2 outside needs are opened; In the time of need closing outer overhead door, hydraulic actuating cylinder 5 shrinks and retracts door 1, and outer overhead door is closed, and covers roof.Go out to install respectively a limit switch 32 of door hinges, during overhead door, door hinge 2 touches limit switch along with door 1 rotates outside opening, and hydraulic actuating cylinder 5 quits work at once, and door 1 also stops operating, and outer overhead door is in the state of opening fully.Can guarantee that so outer overhead door opens an angle with rational, prevent: outer overhead door open angle is not enough, and the equipment of roof is difficult to the work of opening; Perhaps door 1 angle of opening is excessive, damages outer overhead door.

Claims

1. rescue flood lighting vehicle door gear that turns up has openable door [1], the hatch cover seat [4] of fixed gate [1], and door hinge [2], the hydraulic actuating cylinder [5] of jack-up door [1] is characterized in that,

1. door [1] is the square doors of two block lengths, and four limits of door are surrounded by sealing rubber strip;

2. door [1] has two fans, is installed in the both sides of hatch cover seat [4] respectively;

3. the width of door [1] is half of roof width, and the length of door [1] is than the long 10-20 millimeter of length of roof;

4. locate to install limit switch [3] at door hinge [2].