CN211344341U

CN211344341U - Pull type inner support flange seat

Info

Publication number: CN211344341U
Application number: CN201922213833.7U
Authority: CN
Inventors: 李智文
Original assignee: Wuhan Huide Jingda Machinery Co ltd
Current assignee: Wuhan Huide Jingda Machinery Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-25
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a machinery accessories technical field just discloses a draw formula internal stay flange seat, including first flange seat and second flange seat, first flange seat is located the left side of second flange seat, first flange seat welding has first base, second flange seat welding has the second base, the locating hole has all been seted up on the surface of first base and second base, the equal fixedly connected with fixture block in surface of first base and second base. This draw formula internal stay flange seat, locating hole and fixture block through setting up, make first base and second base be convenient for obtain fixed mounting, fixing base through setting up, a spring, fixed couple, a bolt, screw thread and nut, make this draw formula internal stay flange seat fixed can be more stable, possess an organic whole nature, through the screw thread tube seat that sets up, make the screwed pipe can be better fixed at first base and second base, through the rubber pad that sets up, make first flange seat and second flange seat can obtain certain fixed buffering effect.

Description

Pull type inner support flange seat

Technical Field

The utility model relates to a machinery accessories technical field specifically is a draw formula internal stay flange seat.

Background

The flange is also called a flange or flange. The elements interconnecting the tube to the tube are connected to the tube ends. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. The flange is a disc-like part, most commonly found in pipe work. In pipeline engineering, flanges are mainly used for the connection of pipelines. The flanges are used in pairs, and a flange plate is respectively arranged at the end head of the two pipelines to be connected. The existing pull-type inner support flange seat is inconvenient to fix and install, and is easy to separate after installation, so that the integrity is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a draw formula internal stay flange seat possesses the advantage such as being convenient for carry out fixed mounting, wholeness are good, has solved current draw formula internal stay flange seat and has not been convenient for carry out fixed mounting, and takes place the separation phenomenon easily after the installation, the relatively poor problem of an organic whole nature.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pull-type inner-support flange seat comprises a first flange seat and a second flange seat, wherein the first flange seat is positioned on the left side of the second flange seat, a first base is welded on the first flange seat, a second base is welded on the second flange seat, positioning holes are formed in the surfaces of the first base and the second base, clamping blocks are fixedly connected to the surfaces of the first base and the second base, threaded pipe grooves are formed in the surfaces of the first base and the second base, anti-corrosion layers are arranged on the inner surfaces of the threaded pipe grooves, connecting rods are fixedly connected to the surfaces of the first flange seat and the second flange seat, rubber pads are fixedly connected to the ends, far away from the threaded pipe grooves, of the connecting rods, fixing grooves are formed in the inner surfaces of the first base and the second base, sealing rings are arranged at the top and the bottom of the fixing grooves, cavities are formed in the first flange seat and the second flange seat, the cavity is internally provided with a fixed seat, the fixed seat is fixedly connected with a spring, one end of the spring, which is far away from the fixed seat, is provided with a fixed hook, the fixed hook is fixedly connected with a bolt, the surface of the bolt is provided with threads, and the bolt is in threaded connection with a nut.

Preferably, the first flange seat is in threaded connection with the second flange seat, and a sealing structure is arranged at the joint.

Preferably, the number of the positioning holes is four, and the positioning holes are symmetrically distributed on the surfaces of the first base and the second base.

Preferably, the number of the threaded pipe grooves is two, and the threaded pipe grooves are symmetrically distributed on the surfaces of the first base and the second base.

Preferably, the number of the connecting rods is four, and the connecting rods are symmetrical to two sides of the first flange seat and the second flange seat.

Preferably, the first flange seat and the second flange seat are both provided with a cavity, the nut is installed in the cavity, and the inner surface of the nut is provided with a thread groove which is matched with the thread.

Preferably, the number of the clamping blocks is four, and the clamping blocks are symmetrically distributed on the front surface and the back surface of the first base and the second base.

Compared with the prior art, the utility model provides a draw formula internal stay flange seat possesses following beneficial effect:

1. this draw formula internal stay flange seat, locating hole and fixture block through setting up, make first base and second base be convenient for obtain fixed mounting, fixing base through setting up, a spring, fixed couple, a bolt, screw thread and nut, make this draw formula internal stay flange seat fixed can be more stable, possess an organic whole nature, through the screw thread tube seat that sets up, make the screwed pipe can be better fixed at first base and second base, through the rubber pad that sets up, make first flange seat and second flange seat can obtain certain fixed buffering effect.

2. This draw formula internal stay flange seat, connecting rod through setting up, the position that makes the rubber pad can be adjusted through the length that sets up the connecting rod, through the fixed slot and the sealing washer that set up, makes the sealing performance of this draw formula internal stay flange seat can obtain guaranteeing, through the anti-corrosion layer that sets up, is difficult for taking place the corrosion when making threaded pipe groove be connected with the screwed pipe, and then has prolonged this life who draws formula internal stay flange seat, through the fixing base that sets up, makes the position of spring can obtain fixed spacing.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the connecting rod of the present invention.

Wherein: 1. a first flange seat; 2. a second flange seat; 3. a first base; 4. a second base; 5. positioning holes; 6. a clamping block; 7. a threaded pipe groove; 8. a connecting rod; 9. a rubber pad; 10. fixing grooves; 11. a seal ring; 12. a fixed seat; 13. a spring; 14. fixing the hook; 15. a bolt; 16. a thread; 17. a nut; 18. a corrosion resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pull-type inner-supporting flange seat includes a first flange seat 1 and a second flange seat 2, the first flange seat 1 is located at the left side of the second flange seat 2, the first flange seat 1 is welded with a first base 3, the second flange seat 2 is welded with a second base 4, the surfaces of the first base 3 and the second base 4 are respectively provided with four sets of positioning holes 5, the positioning holes 5 are symmetrically distributed on the surfaces of the first base 3 and the second base 4, the surfaces of the first base 3 and the second base 4 are respectively and fixedly connected with a fixture block 6, the first base 3 and the second base 4 are conveniently and fixedly mounted through the positioning holes 5 and the fixture blocks 6, the number of the fixture blocks 6 is four, and the fixture blocks are symmetrically distributed on the front and back sides of the first base 3 and the second base 4, the surfaces of the first base 3 and the second base 4 are respectively provided with a threaded pipe groove 7, and through the threaded pipe grooves 7, the threaded pipes can be better fixed on the first base 3 and the second base 4, the number of the threaded pipe grooves 7 is two, the threaded pipe grooves are symmetrically distributed on the surfaces of the first base 3 and the second base 4, the inner surfaces of the threaded pipe grooves 7 are provided with anti-corrosion layers 18, the threaded pipe grooves 7 and the threaded pipes are not easy to corrode when being connected through the arranged anti-corrosion layers 18, the service life of the pull-type inner support flange seat is further prolonged, the surfaces of the first flange seat 1 and the second flange seat 2 are fixedly connected with connecting rods 8, the length of the connecting rods 8 can be designed according to the actual required length, the positions of the rubber gaskets 9 can be adjusted through the length of the connecting rods 8 through the arranged connecting rods 8, the connecting rods 8 are four groups, the two sides of the first flange seat 1 and the second flange seat 2 are symmetrical, one ends, far away from the threaded pipe grooves 7, of the connecting rods 8 are fixedly connected with the rubber gaskets 9, the first flange seat 1 and the second flange seat 2 can obtain a certain fixing and buffering effect through the arranged rubber pads 9, the inner surfaces of the first base 3 and the second base 4 are respectively provided with a fixing groove 10, the top and the bottom of the fixing groove 10 are provided with a sealing ring 11, the sealing performance of the pull-type inner support flange seat can be ensured through the arranged fixing groove 10 and the sealing ring 11, the interiors of the first flange seat 1 and the second flange seat 2 are respectively provided with a cavity, a fixing seat 12 is arranged in the cavity, the position of the spring 13 can be fixed and limited through the arranged fixing seat 12, the fixing seat 12 is fixedly connected with a spring 13, one end of the spring 13, far away from the fixing seat 12, is provided with a fixing hook 14, the fixing hook 14 is fixedly connected with a bolt 15, the surface of the bolt 15 is provided with a thread 16, the bolt 15 is in threaded connection with a nut 17, the interiors of the first flange seat 1 and the second, the nut 17 is installed in this cavity, and the nut 17 internal surface is provided with the thread groove, and this thread groove and screw thread 16 phase-match,

first flange seat

1 and 2 threaded connection of second flange seat, and the junction is provided with seal structure, through the fixing base 12 that sets up, spring 13, fixed couple 14, bolt 15, screw thread 16 and nut 17, makes this fixed of drawing formula internal stay flange seat can be more stable, possess the wholeness.

When the flange seat is used, the first flange seat 1 and the second flange seat 2 are fixedly connected together through the threaded connection of the bolt 15 and the nut 17, the threaded pipe can be effectively fixed through the threaded pipe groove 7, the first base 3 and the second base 4 are fixedly connected together through the fixing groove 10 and the sealing ring 11, after the pull-type inner support flange seat is assembled, positioning comparison is carried out through the arranged positioning holes 5, the pull-type inner support flange seat is convenient to position, the fixture block 6 enables the pull-type inner support flange seat to be convenient to fixedly connected, and the arranged spring 13 enables the integrity of the pull-type inner support flange seat to be enhanced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a draw formula internal stay flange seat, includes first flange seat (1) and second flange seat (2), its characterized in that: the first flange seat (1) is located on the left side of the second flange seat (2), the first flange seat (1) is welded with the first base (3), the second flange seat (2) is welded with the second base (4), the surfaces of the first base (3) and the second base (4) are respectively provided with a positioning hole (5), the surfaces of the first base (3) and the second base (4) are respectively and fixedly connected with a clamping block (6), the surfaces of the first base (3) and the second base (4) are respectively provided with a threaded pipe groove (7), the inner surface of the threaded pipe groove (7) is provided with an anti-corrosion layer (18), the surfaces of the first flange seat (1) and the second flange seat (2) are respectively and fixedly connected with a connecting rod (8), one end of the connecting rod (8), far away from the threaded pipe groove (7), is fixedly connected with a rubber pad (9), and the inner surfaces of the first base (3) and the second base (4) are respectively provided with a fixing groove (10), the top and the bottom of fixed slot (10) are provided with sealing washer (11), the cavity has all been seted up to the inside of first flange seat (1) and second flange seat (2), is provided with fixing base (12) in this cavity, fixing base (12) fixedly connected with spring (13), the one end that fixing base (12) were kept away from in spring (13) is provided with fixed couple (14), fixed couple (14) fixedly connected with bolt (15), the surface of bolt (15) is provided with screw thread (16), bolt (15) threaded connection has nut (17).

2. The pull type inner support flange seat according to claim 1, is characterized in that: the first flange seat (1) is in threaded connection with the second flange seat (2), and a sealing structure is arranged at the joint.

3. The pull type inner support flange seat according to claim 1, is characterized in that: the number of the positioning holes (5) is four, and the positioning holes are symmetrically distributed on the surfaces of the first base (3) and the second base (4).

4. The pull type inner support flange seat according to claim 1, is characterized in that: the number of the threaded pipe grooves (7) is two, and the threaded pipe grooves are symmetrically distributed on the surfaces of the first base (3) and the second base (4).

5. The pull type inner support flange seat according to claim 1, is characterized in that: the number of the connecting rods (8) is four, and the connecting rods are symmetrical to the two sides of the first flange seat (1) and the second flange seat (2).

6. The pull type inner support flange seat according to claim 1, is characterized in that: the flange structure is characterized in that cavities are formed in the first flange seat (1) and the second flange seat (2), the nut (17) is installed in the cavities, a thread groove is formed in the inner surface of the nut (17), and the thread groove is matched with the thread (16).

7. The pull type inner support flange seat according to claim 1, is characterized in that: the number of the clamping blocks (6) is four, and the clamping blocks are symmetrically distributed on the front surface and the back surface of the first base (3) and the second base (4).