CN217108668U

CN217108668U - Rubber flange joint with reinforcing ring

Info

Publication number: CN217108668U
Application number: CN202220991923.8U
Authority: CN
Inventors: 刘向树; 叶桂
Original assignee: Jinan Eurasia Ruite Machinery Co ltd
Current assignee: Jinan Eurasia Ruite Machinery Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-02
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a take rubber flange of beaded finish to connect, including the rubber sleeve, first flange and second flange are installed respectively to the both sides of rubber sleeve outer wall, first beaded finish and second beaded finish are installed respectively to the both sides of rubber sleeve, two fixed ears of first fixed ear and two seconds are all installed at both ends around first flange and the second flange outer wall, two install two flange fixed establishment between the fixed ear of first fixed ear and two seconds, a plurality of fixing bases of one side fixedly connected with of first beaded finish are being kept away from to first flange, and is a plurality of the fixing base is at the equal fixedly connected with stop gear in one side of keeping away from first flange. The utility model discloses a two beaded finish of design in the both sides installation of rubber sleeve have avoided the pipeline when pressure is too big, and the both ends of rubber sleeve can produce deformation because of pressure, and design stop gear passes through detachable wire rope and has expanded when too big the pressure to the rubber sleeve and played certain limiting displacement.

Description

Rubber flange joint with reinforcing ring

Technical Field

The utility model relates to a flange joint technical field especially relates to a take rubber flange joint of beaded finish.

Background

The rubber joint is also called a rubber tube soft joint, a flexible rubber joint, a rubber soft joint, a flexible rubber joint, a high-pressure rubber joint, a rubber shock absorber, a compensator and the like. The pipe joint is divided into 3 types of loose flange type, fixed flange type and thread type according to the connection mode, and can be divided into 5 types of single sphere, double spheres, reducing body, bent sphere and wind pressure coil pipe according to the structure, and the pipe-shaped rubber piece is formed by combining an inner layer rubber, an outer layer rubber, a cord fabric and a steel wire ring, and then is loosely combined with a metal flange or a parallel joint after vulcanization molding, so that the product can reduce vibration and noise, can compensate expansion caused by temperature change and contraction caused by cold, and is widely applied to various pipeline systems.

The existing rubber flange joint is only connected with a flange pipeline through a flange, the condition that the rubber sleeve is damaged when the pressure born by the flange rubber joint exceeds the limit when the temperature or the pipeline pressure of the rubber joint in the use process is too high is not considered, and the two ends of the rubber sleeve are deformed when the pressure of the pipeline in the use process is too high, so that the limitation of the flange is overcome.

It is therefore desirable to provide a rubber flange joint with a reinforcement ring to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that current rubber flange connects and only comes to be connected with the flange pipeline through the flange, does not consider that rubber joint is when the in-process temperature or the pipeline pressure that use are too high, and the pressure that flange rubber joint bore can make the rubber sleeve damaged when exceeding the limit, also can make the both ends of rubber sleeve produce deformation when the pressure of pipeline is too big in the use to dash out the restriction of flange.

In order to solve the technical problem, the utility model discloses a technical scheme be: the rubber flange joint with the reinforcing ring comprises a rubber sleeve, wherein a first flange and a second flange are respectively arranged on two sides of the outer wall of the rubber sleeve, and a first reinforcing ring and a second reinforcing ring are respectively arranged on two sides of the rubber sleeve;

two first fixing lugs and two second fixing lugs are arranged at the front end and the rear end of the outer walls of the first flange and the second flange respectively, and two flange fixing mechanisms are arranged between the two first fixing lugs and the two second fixing lugs;

the first flange is in keeping away from a plurality of fixing bases of one side fixedly connected with of first beaded finish, and is a plurality of the equal fixedly connected with stop gear in one side of keeping away from first flange of fixing base.

The utility model discloses further set up to: and grooves corresponding to the first reinforcing ring and the second reinforcing ring are respectively formed in two sides of the rubber sleeve.

Through above-mentioned technical scheme, first beaded finish and second beaded finish can play the effect of supporting to the both ends of rubber sleeve when pipeline internal pressure is too big, make the both ends of rubber sleeve can not be because of pressure too big deformation.

The utility model further sets up to: a plurality of circular through holes are formed in the first flange and the second flange.

Through above-mentioned technical scheme, first flange and second flange are convenient for subsequent the fixing with the through-hole correspondence on the flange pipeline.

The utility model discloses further set up to: the flange fixing mechanism comprises a threaded rod, and a first nut and a second nut are respectively and spirally connected to two ends of the outer wall of the threaded rod.

Through the technical scheme, the first flange and the second flange can be limited by carrying out the screw connection on the first nut, the second nut and the two ends of the threaded rod.

The utility model discloses further set up to: the both ends of threaded rod are helicitic texture, and all seted up the circular through-hole corresponding with the threaded rod on two first fixed ears and two second fixed ears.

Through above-mentioned technical scheme, realize the fixed to first flange and second flange through two first fixed ears and two fixed ears of second, increased the stability of whole device.

The utility model discloses further set up to: it is a plurality of stop gear includes a plurality of wire rope, and is a plurality of the equal fixedly connected with of one end of keeping away from the fixing base of wire rope rotates the shell, and is a plurality of it all rotates in one side of keeping away from wire rope and is connected with the screw thread post to rotate the shell, the second flange is keeping away from second beaded finish one side fixedly connected with and a plurality of screw base that a plurality of screw thread post are corresponding.

Through the technical scheme, the steel wire rope can play a role in limiting and protecting the rubber sleeve when the pressure is too large to expand.

The utility model discloses further set up to: a plurality of the fixing seats are fixedly connected with one ends of the steel wire ropes far away from the rotating shell, and threaded holes corresponding to the threaded columns are formed in the tops of the spiral bases.

Through the technical scheme, the threaded columns on the steel wire ropes and the threaded holes formed in the spiral base are spirally fixed, so that the device is convenient to disassemble at any time.

The utility model has the advantages as follows:

1. the utility model discloses an install first beaded finish and second beaded finish at the both ends of rubber sleeve, avoided the pipeline when too big in pressure, the both ends of rubber sleeve can produce deformation because of pressure, thus make the rubber sleeve dash out the restriction of flange;

2. the utility model has the advantages that the limiting mechanism is designed to play a certain limiting role by the expansion of the detachable steel wire rope when the pressure on the rubber sleeve is too large, and the screw connection of the threaded column and the screw base is convenient for installation and disassembly;

3. the utility model discloses an increase flange fixed establishment between first flange of design and the second flange, rotate the fixed of the fixed ear of first fixed ear and second through the spiral of first nut and second nut on the threaded rod, improved the stability of whole device.

Drawings

Fig. 1 is a first view structural diagram of the present invention;

fig. 2 is a second view structural diagram of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a rubber sleeve; 2. a first flange; 3. a first reinforcement ring; 4. a second flange; 5. a second reinforcement ring; 6. a first fixing lug; 7. a second fixing lug; 8. a flange fixing mechanism; 801. a threaded rod; 802. a first nut; 803. a second nut; 9. a fixed seat; 10. a limiting mechanism; 1001. a wire rope; 1002. rotating the shell; 1003. a threaded post; 1004. a spiral base.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, a rubber flange joint with a reinforcing ring comprises a rubber sleeve 1, wherein grooves corresponding to a first reinforcing ring 3 and a second reinforcing ring 5 are respectively formed in two sides of the rubber sleeve 1, the first reinforcing ring 3 and the second reinforcing ring 5 can support two ends of the rubber sleeve 1 when the pressure in a pipeline is too high, so that the two ends of the rubber sleeve 1 cannot deform due to the too high pressure, a first flange 2 and a second flange 4 are respectively arranged on two sides of the outer wall of the rubber sleeve 1, a plurality of circular through holes are respectively formed in the first flange 2 and the second flange 4, the first flange 2 and the second flange 4 correspond to the through holes in the flange pipeline and are convenient for subsequent fixation, and the first reinforcing ring 3 and the second reinforcing ring 5 are respectively arranged on two sides of the rubber sleeve 1;

as shown in fig. 1 and 2, two first fixing lugs 6 and two second fixing lugs 7 are respectively installed at the front and rear ends of the outer walls of the first flange 2 and the second flange 4, two flange fixing mechanisms 8 are installed between the two first fixing lugs 6 and the two second fixing lugs 7, each flange fixing mechanism 8 comprises a threaded rod 801, two ends of the outer wall of the threaded rod 801 are respectively in threaded connection with a first nut 802 and a second nut 803, the first flange 2 and the second flange 4 can be limited by the threaded connection between the first nut 802 and the second nut 803 and the two ends of the threaded rod 801, two ends of the threaded rod 801 are in threaded structures, circular through holes corresponding to the threaded rod 801 are respectively formed in the two first fixing lugs 6 and the two second fixing lugs 7, the first flange 2 and the second flange 4 are fixed by the two first fixing lugs 6 and the two second fixing lugs 7, the stability of the whole device is increased;

as shown in fig. 1-3, a plurality of fixing seats 9 are fixedly connected to a side of the first flange 2 away from the first reinforcing ring 3, a limiting mechanism 10 is fixedly connected to a side of each fixing seat 9 away from the first flange 2, the plurality of limiting mechanisms 10 include a plurality of steel wire ropes 1001, a rotating shell 1002 is fixedly connected to an end of each steel wire rope 1001 away from the fixing seat 9, a threaded post 1003 is rotatably connected to a side of each rotating shell 1002 away from the steel wire rope 1001, a plurality of screw bases 1004 corresponding to the plurality of threaded posts 1003 are fixedly connected to a side of the second flange 4 away from the second reinforcing ring 5, the steel wire ropes 1001 can play a role of limiting and protecting the rubber sleeve 1 when the rubber sleeve is expanded due to excessive pressure, the plurality of fixing seats 9 are fixedly connected to an end of each steel wire rope 1001 away from the rotating shell 1002, and threaded holes corresponding to the threaded posts 1003 are formed in tops of the plurality of screw bases, the device is fixed in a spiral mode through threaded columns 1003 on the steel wire rope 1001 and threaded holes formed in the spiral base 1004, and the device can be detached conveniently at any time.

The utility model discloses when using, the both ends of rubber sleeve 1 are crossed from first flange 2 and second flange 4's center and are realized the installation, install first beaded finish 3 and second beaded finish 5 in the recess of seting up in rubber sleeve 1 both sides, with a plurality of screw thread posts 1003 at a plurality of screw base 1004 spiral links, through-hole and flange pipeline of seting up on first flange 2 and the second flange 4 install, two fixed ears 6 of first fixed ear 6 and two second 7 on through first flange 2 and second flange 4, through threaded rod 801 and the spiral link of first nut 802 and second nut 803, realize the fixed to first flange 2 and second flange 4, the stability of device has been improved greatly.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a take rubber flange joint of beaded finish, includes rubber sleeve (1), its characterized in that: a first flange (2) and a second flange (4) are respectively installed on two sides of the outer wall of the rubber sleeve (1), and a first reinforcing ring (3) and a second reinforcing ring (5) are respectively installed on two sides of the rubber sleeve (1);

two first fixing lugs (6) and two second fixing lugs (7) are respectively arranged at the front end and the rear end of the outer walls of the first flange (2) and the second flange (4), and two flange fixing mechanisms (8) are arranged between the two first fixing lugs (6) and the two second fixing lugs (7);

the first flange (2) is fixedly connected with a plurality of fixing seats (9) on one side far away from the first reinforcing ring (3), and the fixing seats (9) are fixedly connected with limiting mechanisms (10) on one side far away from the first flange (2).

2. A rubber flange joint with a reinforcing ring according to claim 1, wherein: the two sides of the rubber sleeve (1) are respectively provided with a groove corresponding to the first reinforcing ring (3) and the second reinforcing ring (5).

3. A rubber flange joint with a reinforcing ring according to claim 1, wherein: a plurality of circular through holes are formed in the first flange (2) and the second flange (4).

4. A rubber flange joint with a reinforcing ring according to claim 1, wherein: the flange fixing mechanism (8) comprises a threaded rod (801), and two ends of the outer wall of the threaded rod (801) are respectively in threaded connection with a first nut (802) and a second nut (803).

5. A rubber flange joint with a reinforcing ring according to claim 4, wherein: the two ends of the threaded rod (801) are of threaded structures, and circular through holes corresponding to the threaded rod (801) are formed in the two first fixing lugs (6) and the two second fixing lugs (7).

6. A rubber flange joint with a reinforcing ring according to claim 1, wherein: the limiting mechanism (10) comprises a plurality of steel wire ropes (1001), the steel wire ropes (1001) are fixedly connected with a rotating shell (1002) at one end far away from the fixing seat (9), the rotating shell (1002) is rotatably connected with a threaded column (1003) at one side far away from the steel wire ropes (1001), and the second flange (4) is fixedly connected with a plurality of spiral bases (1004) corresponding to the threaded columns (1003) at one side far away from the second reinforcing ring (5).

7. A rubber flange joint with a reinforcing ring according to claim 6, wherein: the fixed seats (9) are fixedly connected with one ends of the steel wire ropes (1001) far away from the rotating shell (1002), and threaded holes corresponding to the threaded columns (1003) are formed in the tops of the spiral bases (1004).