Low constant-force disc spring support hanger

Abstract

The invention discloses a low constant-force disc spring support hanger, and belongs to the technical field of hangers. The low constant-force disc spring support hanger comprises a fixed frame, wherein a disc spring structure, a pressing roller assembly corresponding to the disc spring structure, a rotary frame connected with the pressing roller assembly, a hoisting assembly corresponding to therotary frame and a locking plate corresponding to the hoisting assembly are arranged in the fixed frame. The low constant-force disc spring support hanger has wide application range and can adapt to alow space, the disc spring support hanger with a large load adjusting range is convenient to adjust on site, the types of samples are reduced when a product standard system is classified, and changeddisc spring force can be well converted into constant output force through lever mechanics.

Description

technical field

[0001] The invention belongs to the technical field of hangers, and in particular relates to a low-profile constant-force disc spring support and hanger. Background technique

[0002] Disc spring hangers are widely used to support or suspend various pipes and equipment that generate thermal displacement during operation. They mainly play the roles of bearing load, compensating displacement, controlling vibration, etc., and have the advantages of stable support, convenient installation, and reliable operation. features. It is widely used in the suspension and support of soda, smoke, wind and coal pipelines of power plant boilers and power plants, as well as other places that require suspension and support such as petroleum and chemical equipment. At present, the disc spring support and hanger standard implemented in China is GB / T28707-2012 "Disc Spring Support and Hanger". With the development of the industry, under the limitation of special working conditio...

Examples

Embodiment 1

[0015] Embodiment 1: as figure 1 , 2 As shown, the present embodiment provides a low profile constant force disc spring support and hanger, including a fixed frame 4, a disc spring structure, a pressure roller assembly 6 corresponding to the disc spring structure, and a pressure roller assembly 6 are arranged in the fixed frame 4. The slewing frame 7 connected with the roller assembly 6, the hoisting assembly corresponding to the slewing frame 7, and the locking plate 9 corresponding to the hoisting assembly, the slewing frame 7 is hinged to the fixed frame 4 through the main shaft 17, and the pressing roller assembly 6 includes pressing rollers 601. Install the pressure roller plate 602 of the pressure roller. The pressure roller plate 602 is hinged with the rotary frame 7 through the adjustment shaft 14. The disc spring structure includes the disc spring rear pressure plate 1 and the disc spring front pressure plate 5 corresponding to the pressure roller 601. , the disc spr...

Embodiment 2

[0017] Embodiment 2: as image 3 , 4 A low-profile constant force disc spring support and hanger, including a fixed frame 4, a disc spring structure, a pressure roller assembly 6 corresponding to the disc spring structure, and a rotary frame connected to the pressure roller assembly 6 are arranged in the fixed frame 4 7. The support assembly corresponding to the revolving frame 7 and the locking plate 9 corresponding to the hoisting assembly, the revolving frame 7 is hinged to the fixed frame 4 through the main shaft 17, the pressure roller assembly 6 includes a pressure roller 601, a pressure roller for installing the pressure roller Roller plate 602, the pressure roller plate 602 is hinged with the rotary frame 7 through the adjustment shaft 14, the disc spring structure includes a disc spring rear pressure plate 1, a disc spring front pressure plate 5 corresponding to the pressure roller 601, and the disc spring rear pressure plate 1. The disc spring front pressure plate 5...

technical field

[0001] The invention belongs to the technical field of hangers, and in particular relates to a low-profile constant-force disc spring support and hanger. Background technique

[0002] Disc spring hangers are widely used to support or suspend various pipes and equipment that generate thermal displacement during operation. They mainly play the roles of bearing load, compensating displacement, controlling vibration, etc., and have the advantages of stable support, convenient installation, and reliable operation. features. It is widely used in the suspension and support of soda, smoke, wind and coal pipelines of power plant boilers and power plants, as well as other places that require suspension and support such as petroleum and chemical equipment. At present, the disc spring support and hanger standard implemented in China is GB / T28707-2012 "Disc Spring Support and Hanger". With the development of the industry, under the limitation of special working conditio...

Examples

Embodiment 1

[0015] Embodiment 1: as figure 1 , 2 As shown, the present embodiment provides a low profile constant force disc spring support and hanger, including a fixed frame 4, a disc spring structure, a pressure roller assembly 6 corresponding to the disc spring structure, and a pressure roller assembly 6 are arranged in the fixed frame 4. The slewing frame 7 connected with the roller assembly 6, the hoisting assembly corresponding to the slewing frame 7, and the locking plate 9 corresponding to the hoisting assembly, the slewing frame 7 is hinged to the fixed frame 4 through the main shaft 17, and the pressing roller assembly 6 includes pressing rollers 601. Install the pressure roller plate 602 of the pressure roller. The pressure roller plate 602 is hinged with the rotary frame 7 through the adjustment shaft 14. The disc spring structure includes the disc spring rear pressure plate 1 and the disc spring front pressure plate 5 corresponding to the pressure roller 601. , the disc spr...

Embodiment 2

[0017] Embodiment 2: as image 3 , 4 A low-profile constant force disc spring support and hanger, including a fixed frame 4, a disc spring structure, a pressure roller assembly 6 corresponding to the disc spring structure, and a rotary frame connected to the pressure roller assembly 6 are arranged in the fixed frame 4 7. The support assembly corresponding to the revolving frame 7 and the locking plate 9 corresponding to the hoisting assembly, the revolving frame 7 is hinged to the fixed frame 4 through the main shaft 17, the pressure roller assembly 6 includes a pressure roller 601, a pressure roller for installing the pressure roller Roller plate 602, the pressure roller plate 602 is hinged with the rotary frame 7 through the adjustment shaft 14, the disc spring structure includes a disc spring rear pressure plate 1, a disc spring front pressure plate 5 corresponding to the pressure roller 601, and the disc spring rear pressure plate 1. The disc spring front pressure plate 5...

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