Method for installing and positioning window of track vehicle
A technology for installation and positioning of rail vehicles, which is applied to window devices, transportation and packaging, railway car body parts, etc. It can solve the problems of cumbersome operation and poor precision, and achieve the effect of simple operation, high precision and improved installation efficiency
Inactive Publication Date: 2015-10-21
CRRC NANJING PUZHEN CO LTD
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Problems solved by technology
The current method is mainly that the installer uses a tape measure to measure the distance between the two sides in the car, and then manually moves the window to make repeated adjustments. The operation is cumbersome and the accuracy is poor.
Method used
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[0024] Such as Figure 1 to Figure 5 As shown, it is the device used in the rail vehicle window installation and positioning method of the present embodiment. The device includes an angle steel 1 (support member) and a seat body 14 installed on the angle steel 1, and the angle steel 1 is provided with the window frame chucks 7 positioned at its two ends. And two push rods 3 that are slidable and co-linear with their axes arranged in parallel, the outer ends of the push rods 3 are connected with the top plate 8 for resisting the window hole column through elastic components, and the seat body 14 is provided with a rotating shaft 5 And the rotating block 6 connected with the rotating shaft 5 through the key 17, the rotating part of the symmetrical cam structure, the rotating block 6 is ellipsoidal, the working surface of the rotating block 6 is against the inner end of the ejector rod 3 through the plug 4, and the rotating shaft 5 The rotating shaft is connected with a wrench he...
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The invention discloses a method for installing and positioning a window of a track vehicle. The method is realized by using a positioning device. The positioning device comprises a supporting component and a seat body which is installed on the supporting component, wherein the supporting component is provided with window frame chucks and two ejecting rods; the window frame chucks are located at two ends of the supporting component; the two ejecting rods are arranged to be in parallel to the supporting component and can slide; the axes of the ejecting rods are collinear; outer end parts of the ejecting rods are connected with ejecting plates which are used for abutting window aperture standing columns through elastic components; a rotating component in a symmetric boss structure is arranged on the seat body; a working face of the rotating component acts on the inner ends of the ejecting rods; and a wrench is connected at the position of a rotating shaft of the rotating component. The positioning method comprises the steps as follows: a window of the vehicle is placed at the position of a window aperture, and a window frame is clamped by the window frame chucks; then the wrench is pulled so as to make the ejecting rods to drive the ejecting plates to extend towards both sides; when the ejecting plate on one side contacts a standing column of the vehicle, the wrench is continued to be pulled, the window frame chucks drive the window of the vehicle to move towards the other side until the ejecting plates on two sides are both contact the standing columns; and at the moment, the distance between the window frame and the standing column on one side is equal to the distance between the window frame and the standing column on the other side, and the positioning of the window of the vehicle is completed. According to the method, high precision is achieved in the positioning of the window of the vehicle.
Description
technical field [0001] The invention relates to a method for installing and positioning rail vehicle windows, and belongs to the technical field of rail vehicle window installation. Background technique [0002] The distance between the windows of the tension block of the passenger car should be consistent with that of the columns of the side walls on both sides, and the difference should not be greater than 1mm. The method currently used is mainly that the installer uses a tape measure to measure the distance between the two sides in the car, and then manually moves the window to make repeated adjustments. The operation is cumbersome and the accuracy is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a method for installing and positioning rail vehicle windows. [0004] In order to solve the above technical problems, the rail vehicle window in...
Claims
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IPC IPC(8): B25B11/00B61D25/00
CPCB25B11/00B61D25/00
Inventor 王霖彭京施小兵
Owner CRRC NANJING PUZHEN CO LTD