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CN-224214883-U - Flange with reinforcing structure

CN224214883UCN 224214883 UCN224214883 UCN 224214883UCN-224214883-U

Abstract

The utility model discloses a flange with a reinforcing structure, which relates to the technical field of flanges and comprises a flange body, wherein a reinforcing plate is fixedly connected to the top end of the flange body, a connecting hole is formed in the top end of the flange body, the connecting hole is positioned on the inner side close to the reinforcing plate, and a supporting block is connected to the top end of the flange body in a threaded manner. According to the utility model, the connecting hole is used for facilitating the connection of the pipeline, the locating piece matched with the locating hole can be used for fixing the position of the flange body, after the pipeline is connected, a user can screw the screw rod, the tail end of the screw rod can rotate in situ through the rotating shaft, the clamping plates can be pushed or pulled along with the screw rod, the outer wall of the connecting pipeline can be subjected to secondary clamping limitation through the mutual clamping of the two clamping plates, the connecting strength of the flange to the pipeline can be effectively improved, meanwhile, the clamping of the clamping plates can also be used for carrying out secondary supporting and traction on the pipeline, and the bending condition of the pipeline connecting point can be effectively avoided.

Inventors

  • CAI DONGSEN
  • CAI JUNYU

Assignees

  • 无锡市俊誉法兰有限公司

Dates

Publication Date
20260508
Application Date
20250618

Claims (7)

  1. 1. The flange with the reinforcing structure comprises a flange body (1) and is characterized in that the top end of the flange body (1) is fixedly connected with a reinforcing plate (2), a connecting hole (3) is formed in the top end of the flange body (1), the connecting hole (3) is located on the inner side close to the reinforcing plate (2), a supporting block (5) is connected with the top end of the flange body (1) in a threaded mode, a second screw hole (9) is formed in one side of the supporting block (5), a screw rod (10) is connected with the inner side of the second screw hole (9) in a threaded mode, a rotating shaft (11) is fixedly connected to the other side of the screw rod (10), a clamping plate (12) is connected to the other side of the rotating shaft (11) in a rotating mode, the position of the clamping plate (12) corresponds to the position of the reinforcing plate (2), a positioning hole (4) is formed in the top end of the flange body (1), and the positioning hole (4) is formed in the four sides of the top end of the flange body (1) close to corners.
  2. 2. The flange with the reinforcing structure of claim 1, wherein one side of the supporting block (5) is fixedly connected with a fixing block (6), the bottom end of the fixing block (6) is attached to the top end of the flange body (1), a first screw hole (7) is formed in the top end of the fixing block (6), the first screw hole (7) extends to the inside of the flange body (1), a bolt (8) is connected to the inner side of the first screw hole (7) in a threaded mode, and the bottom end of the bolt (8) is connected to the inside of the flange body (1) through the first screw hole (7) in a threaded mode.
  3. 3. The flange with the reinforcing structure according to claim 1, wherein the other side of the supporting block (5) is fixedly connected with a telescopic rod (14), the other side of the telescopic rod (14) is fixedly connected with one side of the clamping plate (12), and the screw (10) is positioned at the inner side close to the telescopic rod (14).
  4. 4. The flange with the reinforcing structure according to claim 1, wherein a rubber pad (13) is fixedly connected to the other side of the clamping plate (12), the thickness of the rubber pad (13) is one centimeter, the rubber pad (13) covers the other side of the clamping plate (12), and the positions of the rubber pad (13) and the connecting hole (3) correspond to each other.
  5. 5. A flange with a reinforcing structure according to claim 1, characterized in that the flange body (1) is internally provided with a reinforcing layer (15), the thickness of the reinforcing layer (15) is one centimeter, and the reinforcing layer (15) is made of stainless steel material.
  6. 6. A flange with a reinforcing structure according to claim 5, characterized in that the flange body (1) is internally provided with a heat-resistant layer (16), the thickness of the heat-resistant layer (16) is five millimeters, the reinforcing layer (15) is positioned adjacent to the inner side of the heat-resistant layer (16), and the heat-resistant layer (16) is made of a ceramic material.
  7. 7. A flange with a reinforcing structure according to claim 6, characterized in that the flange body (1) is internally provided with a pressure-resistant layer (17), the pressure-resistant layer (17) has a thickness of one centimeter, the heat-resistant layer (16) is located adjacent to the inside of the pressure-resistant layer (17), and the pressure-resistant layer (17) is made of a metal material.

Description

Flange with reinforcing structure Technical Field The utility model belongs to the technical field of flanges, and particularly relates to a flange with a reinforcing structure. Background The flange is a common pipeline connecting piece and consists of a flange body and matched components. The two pipelines, valves or equipment are connected through bolts and other fasteners to form a sealing structure. The flange body is provided with a connecting hole, a positioning hole and the like, and part of the flange is provided with a reinforcing structure, a heat-resistant layer and a compression-resistant layer so as to enhance the strength, the heat resistance and the compression resistance. The flange is widely applied to industries such as petroleum, chemical industry, electric power and the like, can adapt to environments with different pressures, temperatures and media, and ensures safe and stable operation of a pipeline system. The Chinese patent with the bulletin number of CN222527111U discloses an aluminum flat flange with a reinforcing structure, which comprises a flat flange body, wherein a plurality of bolt holes are formed in the surface of the flat flange body, a reinforcing sleeve is sleeved on the outer side of the flat flange body, a sealing gasket is fixed on an inner ring opening of the reinforcing sleeve, a preformed hole is formed in the surface of the sealing gasket, and a plastic plug sheet is fixed on the surface of the reinforcing sleeve. However, the above structure has a small disadvantage in that when the flange is used for butt-joint installation of the pipes, the flange can only limit the pipes entering the connecting holes, and the pipes outside the connecting holes cannot be supported or pulled by the flange, so that the connecting strength of the pipes is low, and the bending condition can easily occur. Disclosure of utility model In view of the above-mentioned problems in the background art, an object of the present utility model is to provide a flange with a reinforcing structure, so as to solve the above-mentioned problems. The technical aim of the utility model is realized by the following technical scheme: The utility model provides a take additional strengthening's flange, includes the flange body, the top fixedly connected with reinforcing plate of the flange body, the connecting hole has been seted up on the top of the flange body, the connecting hole is located the inboard that is close to the reinforcing plate mutually, the top threaded connection of the flange body has the supporting shoe, the second screw has been seted up to one side of supporting shoe, the inboard threaded connection of second screw has the screw rod, the opposite side fixedly connected with pivot of screw rod, the opposite side of pivot rotates and is connected with splint, splint position corresponds each other with the reinforcing plate position, the locating hole has been seted up on the top of the flange body, the locating hole is seted up in the four sides that the flange body top leaned on the corner. As the preferred technical scheme, one side fixedly connected with fixed block of supporting shoe, the bottom of fixed block pastes with the top of the flange body mutually, first screw has been seted up on the top of fixed block, first screw extends to the internal portion of flange, the inboard threaded connection of first screw has the bolt, the bottom of bolt is through first screw threaded connection in the internal portion of flange. As the preferable technical scheme, the telescopic rod is fixedly connected to the other side of the supporting block, the other side of the telescopic rod is fixedly connected to one side of the clamping plate, and the screw rod is positioned on the inner side of the adjacent telescopic rod. As the preferable technical scheme, the other side of the clamping plate is fixedly connected with a rubber pad, the thickness of the rubber pad is one centimeter, the rubber pad covers the other side of the clamping plate, and the position of the rubber pad corresponds to the position of the connecting hole. As a preferable technical scheme, the flange body is internally provided with a reinforcing layer, the thickness of the reinforcing layer is one centimeter, and the reinforcing layer is made of stainless steel materials. As a preferable technical scheme, a heat-resistant layer is arranged in the flange body, the thickness of the heat-resistant layer is five millimeters, the reinforcing layer is positioned on the inner side close to the heat-resistant layer, and the heat-resistant layer is made of ceramic materials. As a preferable technical scheme, the flange body is internally provided with a compression-resistant layer, the thickness of the compression-resistant layer is one centimeter, the heat-resistant layer is positioned at the inner side close to the compression-resistant layer, and the compression-resistant layer is made of a metal material. In summary, the u