CN210948139U

CN210948139U - Hinged hinge for quickly separating and combining rail edge hot wheel probe box

Info

Publication number: CN210948139U
Application number: CN201920098341.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Harbin Siwu Technology Co ltd
Current assignee: Harbin Siwu Technology Co ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-07-07
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses the articulated hinge of quick deciliter of railway track limit hot wheel probe case. Relates to the field of railway transportation, in particular to a hinged hinge of a special probe box for hot wheel detection equipment on the edge of a railway rail. The probe box is characterized in that a hinge with a quick opening and closing function is not used for the existing railway rail side hot wheel probe box. The utility model provides a brand-new articulated hinge has quick separation, quick closed function, very good solution this problem. The hinged hinge comprises an upper hinge and a lower hinge. The upper hinge enters the lower hinge special-shaped cross shaft through the bayonet, and the upper hinge is rotated by 90 degrees towards the lower box body, so that the upper hinge and the lower hinge can be hinged and closed, and the upper box body and the lower box body are firmly connected. The utility model relates to a rationally, simple structure, safe and reliable, shorten on-the-spot installation maintenance operating time, the application reaction is better as a result. Use the utility model discloses articulated hinge not only makes things convenient for but also saves time, both improves the operating efficiency and strengthens the safety guarantee.

Description

Hinged hinge for quickly separating and combining rail edge hot wheel probe box

Technical Field

The utility model relates to a hinge is the articulated hinge of special probe case of rail limit hot wheel detection equipment.

Background

At present, the upper box body and the lower box body of the railway rail side hot wheel probe box do not have the function of quick separation. The upper box body and the lower box body are fixedly connected through four bolts, when equipment in the box body is installed, maintained and maintained, the four bolts are loosened or tightened to spend a certain time, particularly when a vehicle is forecasted, a box cover is installed and the bolts are tightened, the whole process is busy and disorderly, the time is insufficient, sometimes the bolts are incomplete, and the potential safety hazards of driving and personal safety exist.

SUMMERY OF THE UTILITY MODEL

To the problem that railway track limit hot wheel probe case does not have quick deciliter, the utility model provides a railway track limit hot wheel probe case articulates hinge solves above-mentioned problem very well.

The purpose is realized by the following scheme:

a box body hinged hinge with a quick opening and closing function comprises an upper hinged hinge and a lower hinged hinge.

The upper hinged hinge is a single-mode stainless steel casting, and the lower half part of the upper hinged hinge is of a clamping jaw structure, namely a semicircular bayonet; the upper half part is provided with two bolt holes for fixedly connecting with the box body; the back of the middle part is provided with two weight-reducing rectangular holes.

The lower hinged hinge is also a single-mode stainless steel casting, a flat transverse shaft, namely a special-shaped transverse shaft, is arranged on the upper half part of the lower hinged hinge, the wide surface of the lower hinged hinge is a plane, and the narrow surface of the lower hinged hinge is a special-shaped cambered surface and is used for separating and closing the semicircular bayonet of the upper hinged hinge; two round bosses on two sides of the hinge bear the left gear and the right gear of a semicircular bayonet of the hinge; two supporting ribs are arranged below the circular boss; the lower part of the box body is provided with two bolt holes for being fixedly connected with the box body.

The utility model discloses an go up articulated hinge and articulated hinge will go up box and lower box connection down, two boxes pull out fast from about accomplishing and insert fast and close, realize deciliter fast. Adopt the utility model provides an articulated hinge to the staff on the road equipment in installation, maintenance and the maintenance box, not only convenient but also save time, both improved the operating efficiency but also strengthened the safety guarantee.

Drawings

FIG. 1 is a schematic view of a hinge in a closed state;

FIG. 2 is a schematic view of the hinge shown in a separated state;

FIG. 3 is a schematic view of the upper hinge structure;

fig. 4 is a schematic view of the lower hinge structure.

In the figure, 1 is a threaded hole of an upper hinge; 2 is a semicircular bayonet; 3 is a weight-reducing rectangular hole; 4 is a special-shaped transverse shaft; 5 is a left gear; 6 is a bolt hole; 7 is a right gear; and 8 is a support rib.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

A railway rail side hot wheel probe box has a split hinge (see figures 1 and 2) divided into two sections.

The first part is an upper hinge (see fig. 3). The upper half part of the upper hinge is provided with two bolt holes 1 for connecting and fixing with the upper box body; the lower half part of the upper hinge is provided with a semicircular bayonet 2 which is used for being meshed with a special-shaped transverse shaft 4 of the lower hinge; two weight-reducing rectangular holes 3 are formed in the middle of the upper hinge and on the back of the semicircular bayonet of the upper hinge.

The second part is a lower hinge (see fig. 4). The upper half part of the lower hinge is provided with a flat transverse shaft, the wide surface of the flat transverse shaft is a plane, the narrow surface of the flat transverse shaft is a special-shaped cambered surface, and the flat transverse shaft is called a special-shaped transverse shaft 4 for short and is used for meshing or separating the semicircular bayonet 2 of the upper hinge; two circular bosses are arranged on two sides of the lower hinge and are used as a left stop 5 and a right stop 7 of the semicircular bayonet 2 of the upper hinge; two supporting ribs 8 are arranged below the circular boss of the lower hinge and used for reinforcing the left gear 5, the right gear 7 and the special-shaped cross shaft 4; the lower part of the lower hinge is provided with two bolt holes 6 which are used for being fixedly connected with the lower box body.

When the upper box body is closed, the upper hinged hinges of the upper box body are in one-to-one correspondence with the lower hinged hinges of the lower box body, the inner side of the upper box body corresponds to the inner side of the lower box body to form a 90-degree included angle, in this time, the bayonet of the upper hinged hinges can be smoothly placed on the special-shaped cross shaft 4 of the lower hinged hinges and then rotated by 90 degrees in the closing direction, and therefore the upper hinges and the lower hinges of the box body are hinged together to achieve firm connection of the upper box body and the lower box body.

When the upper box body is to be opened, the upper box body is rotated upwards by 90 degrees, and at this time, the upper box body can be taken down.

The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and modifications thereof can be made locally by those skilled in the art without departing from the spirit of the patent and showing equivalent substitutions to the present patent and falling within the scope of the patent.

Claims

1. The hinged hinge is characterized by comprising an upper hinge and a lower hinge, wherein the upper hinge comprises two bolt holes in the upper half part and is used for being connected and fixed with an upper box body; the lower half part of the upper hinge is of a claw structure and is provided with a semicircular bayonet used for being meshed with the special-shaped transverse shaft of the lower hinge; two rectangular holes are formed in the middle of the upper hinge and on the back of the semicircular bayonet of the upper hinge; the lower hinge comprises a special-shaped transverse shaft at the upper half part, the wide surface of the special-shaped transverse shaft is a plane, and the narrow surface of the special-shaped transverse shaft is a special-shaped cambered surface and is used for meshing or separating a semicircular bayonet of the upper hinge; two round bosses on two sides of the lower hinge are used as a left stop and a right stop of a semicircular bayonet of the upper hinge; two supporting ribs are arranged below the circular boss of the lower hinge and used for reinforcing the left gear, the right gear and the special-shaped lock shaft; the lower part of the lower hinge is provided with two bolt holes for being fixedly connected with the lower box body.