CN209856518U

CN209856518U - Support for pipeline valve

Info

Publication number: CN209856518U
Application number: CN201920460017.3U
Authority: CN
Inventors: 张清双; 吴春豪; 茅岭峰; 邢懿
Original assignee: Jiangsu Shentong Valve Co Ltd
Current assignee: Jiangsu Shentong Valve Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2019-12-27
Anticipated expiration: 2029-04-08

Abstract

The utility model provides a support for pipeline valve, is including pressing seat, hinge, fixed plate, bracing piece, elevating platform, spliced pole, curb plate, spring, the one end of pressing the seat is half sphere shaped surface strong point, the other end of pressing the seat passes through the spliced pole to be fixed in the curb plate, the spliced pole passes through hinged joint with the curb plate, the hinge passes through the fixed plate location, the upper end of the support bar is equipped with the sliding tray, the sliding tray supports presses the seat, bracing piece lower extreme and elevating platform fixed connection, be equipped with the spring on the elevating platform. The beneficial effects of the utility model are that, it is not high to have solved the valve sealing performance under special operating mode, the low problem of security.

Description

Support for pipeline valve

Technical Field

The utility model relates to a support for pipeline valve.

Background

In the pipeline, when the pipeline has vertical displacement in a certain place, in order to allow the valve to generate certain vertical displacement along with the pipeline displacement, a spring support is often installed at the bottom of the valve, so that the support can allow the valve to have certain vertical displacement under the condition of bearing certain load. However, due to the action of pipeline stress and geological action force, the pipeline not only can be vertically displaced at a certain position, but also can be transversely displaced along the axial direction of the pipeline. Because the adjustment and the compensation of the vertical direction of the valve can only be realized by the existing support, when the pipeline has transverse displacement at the supporting point, the spring support can enable the valve to incline or even lose stability due to the action of friction force. If the support does not limit multidirectional displacement generated by the valve during operation in the use process of the valve, the valve cannot move correspondingly when slipping along with pipeline stress, and therefore potential leakage risks can be generated at the joint of the valve and the pipeline.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a support for pipeline valve.

The technical scheme of the utility model is that: the utility model provides a support for pipeline valve, is including pressing seat, hinge, fixed plate, bracing piece, elevating platform, spliced pole, curb plate, spring, the one end of pressing the seat is half sphere shaped surface strong point, the other end of pressing the seat passes through the spliced pole to be fixed in the curb plate, the spliced pole passes through hinged joint with the curb plate, the hinge passes through the fixed plate location, the upper end of the support bar is equipped with the sliding tray, the sliding tray supports presses the seat, bracing piece lower extreme and elevating platform fixed connection, be equipped with the spring on the elevating platform.

The utility model has the advantages that: the support can satisfy the multi-directional displacement of the valve, thereby avoiding the leakage risk at the joint of the valve and the pipeline.

Drawings

FIG. 1 is a side view of the structure of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: 1. pressing a base; 2. a hinge; 3. a fixing plate; 4. a lifting platform; 5. a spring; 6. a support bar; 7. a side plate; 8. connecting columns.

Detailed Description

The utility model provides a support for pipeline valve, is including pressing seat, hinge, fixed plate, bracing piece, elevating platform, spliced pole, curb plate, spring, the one end of pressing the seat is half sphere shaped surface strong point, the other end of pressing the seat passes through the spliced pole to be fixed in the curb plate, the spliced pole passes through hinged joint with the curb plate, the hinge passes through the fixed plate location, the upper end of the support bar is equipped with the sliding tray, the sliding tray supports presses the seat, bracing piece lower extreme and elevating platform fixed connection, be equipped with the spring on the elevating platform.

When the valve is under the action of pipeline stress and geological action force, the pipeline valve can generate multidirectional displacement, and the multidirectional displacement of the valve is realized through the expansion of the spring, the sliding of the semi-spherical surface supporting point and the rotation of the hinge, so that the leakage risk at the joint of the valve and the pipeline is avoided.

Claims

1. The utility model provides a pipeline is support for valve, is including pressing seat, hinge, fixed plate, bracing piece, elevating platform, spliced pole, curb plate, spring, its characterized in that, the one end of pressing the seat is half sphere face strong point, the other end of pressing the seat passes through the spliced pole to be fixed in the curb plate, the spliced pole passes through hinged joint with the curb plate, the hinge passes through the fixed plate location, the upper end of the support bar is equipped with the sliding tray, the sliding tray supports presses the seat, bracing piece lower extreme and elevating platform fixed connection, be equipped with the spring on the elevating platform.