CN212378966U

CN212378966U - Novel radiator is suppressed and is filled in

Info

Publication number: CN212378966U
Application number: CN202021566662.2U
Authority: CN
Inventors: 豆芳芳; 魏康成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-01-19
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a novel radiator pressurizing plug, which adopts the mode that a driving frame is circularly pressed down to drive a driving clamping piece to stir a gear to rotate anticlockwise to be meshed on a driving tooth and move downwards, and through the structure, the diameter of the elastic plug is increased by extruding the elastic plug, thereby realizing the sealing pressure maintaining of a port of a radiator; when the pressure is relieved, the driving frame is lifted upwards, when the driving frame swings to the highest point, the driving clamping piece extrudes the anti-reverse clamping piece to enable the bottom of the anti-reverse clamping piece to be separated from the clamping area of the gear, and then the driving handle is pulled to apply force to the top of the fixed rod, so that the whole driving frame can be driven to move towards the top of the fixed rod to separate from the extrusion of the elastic plug, and the elastic plug is released inside the port of the radiator, so that the pressure relief is realized.

Description

Novel radiator is suppressed and is filled in

Technical Field

The utility model relates to an on-vehicle radiator test accessory technical field discloses a novel stopper is suppressed to radiator.

Background

After the radiator of the heavy vehicle is manufactured, in order to test the tightness of the radiator, a pressurizing test is generally required, the existing device for realizing the pressurizing of the radiator is a pressure tank and a pressure stabilizing device, when the testing device is connected with the radiator, a pressurizing plug is generally used as a connecting device to realize the connection between an external pressure tank and the radiator, the connecting mode is that a soft material is plugged into the port of the radiator, and the port of the radiator is sealed by expanding the soft material through applying force on the soft material, so that the sealing of the inside and the outside of the radiator is realized.

The existing pressing plug is of a threaded structure and is pressed into the radiator through a pressure structure, the operation mode is low in efficiency, and the fixing efficiency during pressing is influenced by the fact that an operator needs to twist the pressing plug for multiple circles.

Aiming at the defects, as technical personnel in the industry, how to improve the technical problem by the technology, a novel radiator pressing plug is designed, the fixing of the pressing plug can be realized by adopting the rapid installation speed, and the improvement of the test efficiency is a technical problem to be solved urgently in the industry at present.

Disclosure of Invention

For overcoming prior art not enough, the utility model provides a novel stopper is suppressed to radiator, its mode that adopts the ratchet fixed realizes the fixed of radiator port through ratchet structure extrusion rubber buffer to this realizes that quick installation is fixed to suppress the test.

In order to achieve the technical purpose, the utility model adopts the following scheme: a novel radiator pressing plug comprises a fixed rod, wherein a driving tooth is arranged on the side face of the fixed rod, an elastic plug is fixed at the bottom of the fixed rod, a movable frame is arranged on the fixed rod, a gear meshed with the driving tooth is arranged on one side, corresponding to the driving tooth, in the movable frame, an anti-reverse fastener is fixed above the gear, the anti-reverse fastener is fixed on the movable frame through a fixed shaft, and the anti-reverse fastener is extruded through a reverse spring to restrict the anti-reverse fastener to always extrude the gear to prevent the gear from rotating clockwise; the movable frame is provided with a driving frame, and the driving frame and the driving handle are connected into a whole; a driving clamping piece is arranged in the driving frame and extrudes the bottom of the driving clamping piece all the time through a driving spring to apply force on the gear.

When the driving frame swings downwards, the driving frame drives the driving clamping piece to stir the gear to rotate anticlockwise, so that the whole moving frame is driven to move downwards on the fixed rod to extrude the elastic plug.

When the driving frame swings upwards and swings to the highest point, the driving clamping piece extrudes the anti-reverse clamping piece to enable the bottom of the anti-reverse clamping piece to be separated from the clamping area of the gear, and when force is applied to the top of the fixed rod, the whole driving frame can be driven to move towards the top end of the fixed rod to be separated from extrusion of the elastic plug.

The driving frame is internally provided with a driving clamping piece placing groove, and the driving clamping piece cannot rock back and forth in the driving frame.

The elastic plug is a rubber plug.

The utility model has the advantages that: through the design, the utility model adopts the mode that the driving frame is circularly pressed down to drive the driving clamping piece to stir the gear to rotate anticlockwise to be meshed on the driving gear and move downwards, and through the structure, the extrusion of the elastic plug is realized to increase the diameter of the elastic plug, thereby realizing the sealing pressure maintaining of the port of the radiator; when the pressure is relieved, the driving frame is lifted upwards, when the driving frame swings to the highest point, the driving clamping piece extrudes the anti-reverse clamping piece to enable the bottom of the anti-reverse clamping piece to be separated from the clamping area of the gear, and then the driving handle is pulled to apply force to the top of the fixed rod, so that the whole driving frame can be driven to move towards the top end of the fixed rod to separate from the extrusion of the elastic plug, and the elastic plug is released inside the port of the radiator, so that the pressure relief is realized; to sum up, the utility model discloses structural design is novel, convenient to use, and is easy and simple to handle, and installation and dismantlement are efficient, are the novel radiator of an ideal and suppress the stopper.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic top perspective view of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

in the drawing, 1, a fixed rod, 11, a driving tooth, 2, an elastic plug, 3, a moving frame, 31, an anti-reverse fastener, 32, a reverse spring, 4, a driving handle, 41, a driving frame, 42, a driving fastener placing groove, 43, a driving fastener, 44, a driving spring, 5, a handheld force application ball, 6, a gear, 7 and a heat radiator port.

Detailed Description

As shown with reference to the accompanying drawings,

a novel radiator pressing plug comprises a fixed rod 1, wherein a driving tooth 11 is arranged on the side surface of the fixed rod 1, an elastic plug 2 is fixed at the bottom of the fixed rod 1, and the elastic plug 2 is a rubber plug and has good extrusion deformation; the fixed rod 1 is provided with a movable frame 3, one side of the movable frame 3, which corresponds to the driving teeth 11, is provided with a gear 6 which is meshed with the driving teeth 11, an anti-reverse clamping piece 31 is fixed above the gear 6, the anti-reverse clamping piece 31 is fixed on the movable frame 3 through a fixed shaft, and the anti-reverse clamping piece 31 is extruded by a reverse spring 32 to restrain the anti-reverse clamping piece 31 from always extruding the gear 6 to prevent the gear 6 from rotating clockwise; the movable frame 3 is provided with a driving frame 41, the driving frame 41 and the driving handle 4 are connected into a whole, and the top of the driving handle 4 is provided with a handheld force application ball 5; a driving clamping piece 43 is arranged in the driving frame 41, the driving clamping piece 43 always presses the bottom of the driving clamping piece 43 through a driving spring 44 to apply force on the gear 6, furthermore, a driving clamping piece placing groove 42 is arranged in the driving frame 41, and the driving clamping piece 43 cannot swing back and forth in the driving frame and only can swing axially under the constraint of the driving spring 44.

Through the structure, as shown in fig. 4, when the driving frame 41 swings downwards, the driving clamping piece 43 is driven to toggle the gear 6 to rotate anticlockwise, so that the whole moving frame 41 is driven to move downwards on the fixing rod 1 to extrude the elastic plug 2, and the diameter of the moving frame is increased through extrusion to further realize sealing and pressure maintaining on the port 7 of the radiator.

As shown in fig. 4, when the driving frame 41 swings upward and swings to the highest point, the driving clip 43 presses the anti-reverse clip 31 to make the bottom of the anti-reverse clip separate from the clamping area of the gear 6, and when the hand-held force application ball 5 is pulled to apply force to the top of the fixing rod 1, the driving frame 41 can be driven to move towards the top of the fixing rod 1, so as to separate from the extrusion to the elastic plug 2, and the elastic plug is released inside the heat sink port 7, thereby realizing pressure relief.

To sum up, the utility model discloses structural design is novel, convenient to use, and is easy and simple to handle, and installation and dismantlement are efficient, are the novel radiator of an ideal and suppress the stopper.

Claims

1. The utility model provides a novel stopper is suppressed to radiator, its includes a dead lever, its characterized in that: the side surface of the fixed rod is provided with a driving tooth, the bottom of the fixed rod is fixed with an elastic plug, the fixed rod is provided with a movable frame, one side of the movable frame, which corresponds to the driving tooth, is provided with a gear which is meshed with the driving tooth, an anti-reverse clamping piece is fixed above the gear, the anti-reverse clamping piece is fixed on the movable frame through a fixed shaft, and the anti-reverse clamping piece is extruded through a reverse spring to restrain the anti-reverse clamping piece to always extrude the gear to prevent the gear from rotating clockwise; the movable frame is provided with a driving frame, and the driving frame and the driving handle are connected into a whole; a driving clamping piece is arranged in the driving frame and extrudes the bottom of the driving clamping piece all the time through a driving spring to apply force on the gear.

2. The new radiator pressure plug of claim 1, wherein: when the driving frame swings downwards, the driving frame drives the driving clamping piece to stir the gear to rotate anticlockwise, so that the whole moving frame is driven to move downwards on the fixed rod to extrude the elastic plug.

3. The new radiator pressure plug of claim 1, wherein: when the driving frame swings upwards and swings to the highest point, the driving clamping piece extrudes the anti-reverse clamping piece to enable the bottom of the anti-reverse clamping piece to be separated from the clamping area of the gear, and when force is applied to the top of the fixed rod, the whole driving frame can be driven to move towards the top end of the fixed rod to be separated from extrusion of the elastic plug.

4. The new radiator pressure plug of claim 1, wherein: the driving frame is internally provided with a driving clamping piece placing groove, and the driving clamping piece cannot rock back and forth in the driving frame.

5. The new radiator pressure plug of claim 1, wherein: the elastic plug is a rubber plug.