CN112228674A

CN112228674A - Plane hinge type corrugated compensator

Info

Publication number: CN112228674A
Application number: CN202011245259.4A
Authority: CN
Inventors: 陈华; 梅雪源
Original assignee: Jiangsu Yangguang Machinery Manufacturing Co ltd
Current assignee: Jiangsu Yangguang Machinery Manufacturing Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-01-15

Abstract

The invention discloses a plane hinge type corrugated compensator, which comprises a pipe body and protective veins, wherein the protective veins are arranged on the annular surface of the pipe body at the uniform position, the arrangement is divided into three parts, namely a sleeve block, a sleeve hole and a threaded rod, eight fixing modules are arranged, the sizes and the dimensions of the fixing modules are in consistent arrangement, the fixing modules are symmetrically arranged relative to the pipe body, the surface of each fixing module is subjected to anti-corrosion treatment, the diameter size of the sleeve hole is larger than that of a supporting rod, the joint of the threaded rod and the sleeve block is arranged in a right angle of ninety degrees, the threaded rod is arranged in a round rod shape, the fixing modules can rotate relative to a connecting end under the action of external force, the fixing modules are tightly combined at the connecting end when the fixing modules rotate clockwise, the fixing modules are gradually separated from the connecting end when the fixing modules rotate anticlockwise relative to the existing equipment, the problem of site space restriction can be greatly reduced by the arrangement.

Description

Plane hinge type corrugated compensator

Technical Field

The invention belongs to the technical field related to corrugated compensators, and particularly relates to a plane hinge type corrugated compensator.

Background

The corrugated compensator is mainly used in various pipelines, can compensate the thermal displacement of the pipeline, mechanical deformation and absorb various mechanical vibrations, and plays the roles of reducing the deformation stress of the pipeline and prolonging the service life of the pipeline, and the connection mode of the corrugated compensator is divided into flange connection and welding.

The existing ripple compensator technology has the following problems: the existing corrugated compensator can be used for compensating axial, transverse and angular displacements of pipelines, conduits, containers and the like, can also be used for noise reduction and vibration reduction, and needs to be supported by a fixed module during installation, the fixed module is integrally formed at the connecting end, and the problem that the fixed module is installed everywhere is caused by the problem of site space.

Disclosure of Invention

The invention aims to provide a plane hinge type corrugated compensator, which aims to solve the problems that the existing corrugated compensator in the background technology can be used for compensating axial, transverse and angular displacements of pipelines, conduits, containers and the like, can also be used for noise reduction and vibration reduction, needs to be supported by a fixing module during installation, and the fixing module is integrally formed at a connecting end, so that the fixing module cannot be installed due to the problem of site space.

In order to achieve the purpose, the invention provides the following technical scheme:

a plane hinge type corrugated compensator comprises a pipe body and protective veins, wherein the annular surface of the pipe body is provided with the protective veins at the position of a uniform position, the protective veins are integrally formed at the position of the pipe body, the upper end and the lower end of the pipe body are provided with connecting ends, the connecting ends are integrally formed at the position of the pipe body, the top ends of the connecting ends are provided with fixing holes at the position of the uniform position, the fixing holes are integrally formed at the position of the connecting ends, the annular surface of the connecting ends is provided with fixing modules at the position of the uniform position, the fixing modules are movably connected at the position of the connecting ends, each fixing module comprises a sleeve block, a sleeve hole and a threaded rod, the annular surface of the connecting ends is provided with sleeve blocks at the uniform position, the top end of each sleeve block is provided with the sleeve hole, the sleeve holes are integrally formed at the position of the sleeve, the threaded rod is integrally formed at the sleeve block, a supporting rod is arranged at the top end of the fixing module, and the supporting rod is bolted to the fixing module through a screw.

Preferably, the pipe body is a hollow cylinder, the edge of the pipe body is subjected to passivation polishing treatment, and the surface of the pipe body is subjected to anti-corrosion treatment.

Preferably, the link is provided with two altogether, the size, the specification of a dimension of link are unanimous setting, the link is horizontal parallel arrangement, the link is the symmetry setting for the body.

Preferably, the number of the fixing modules is eight, the sizes and the dimensions of the fixing modules are consistent, the fixing modules are symmetrically arranged relative to the pipe body, and the surfaces of the fixing modules are subjected to anti-corrosion treatment.

Preferably, the diameter size of the trepanning is larger than that of the support rod, and the edge of the trepanning is subjected to passivation polishing treatment.

Preferably, the surface of the sleeve block is subjected to anti-corrosion treatment, the joint of the threaded rod and the sleeve block is arranged at a right angle of ninety degrees, and the threaded rod is arranged as a round rod.

Preferably, the fixed module can rotate relative to the connecting end under the action of external force, the fixed module is tightly combined at the connecting end when rotating clockwise, and the fixed module gradually breaks away from the connection of the connecting end when rotating anticlockwise.

Preferably, the number of the support rods is four, the support rods are vertically arranged in parallel, the support rods are arranged in a cylindrical mode, and the surfaces of the support rods are subjected to anti-corrosion treatment.

Compared with the prior art, the invention provides a plane hinge type corrugated compensator which has the following beneficial effects:

the invention adopts a detachable structure of the fixed module, the arrangement is divided into three parts, namely a sleeve block, a sleeve hole and a threaded rod, the number of the fixed modules is eight, the size of the fixed modules, size specification is unanimous setting, fixed module is the symmetry setting for the body, fixed module's surface is through corrosion protection treatment, the diameter size of trepanning is greater than the diameter size of bracing piece, the edge of trepanning is through passivation polishing treatment, the surface of nested piece is through corrosion protection treatment, the threaded rod is ninety degrees right angle setting with the junction of nested piece, the threaded rod is the round bar setting, fixed module can rotate for the link under the exogenic action, fixed module closely combines in link department when fixed module carries out clockwise rotation, fixed module breaks away from the connection to the link gradually when fixed module carries out anticlockwise rotation, for current equipment, this setting can reduce the problem of place space restriction by a wide margin.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic front view of a planar hinge-type corrugated compensator according to the present invention;

FIG. 2 is a schematic top view of a planar hinge-type corrugated compensator according to the present invention;

FIG. 3 is a schematic view of a planar hinge-type fixed mold block of a corrugated compensator according to the present invention;

in the figure: 1. a support bar; 2. a fixed module; 3. a connecting end; 4. a pipe body; 5. a protective pattern; 6. a fixing hole; 21. sleeving blocks; 22. trepanning; 23. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a plane hinge type ripple compensator, including body 4 and protection line 5, the annular surface of body 4 is being located even position department and is being provided with protection line 5, 5 integrated into one piece of protection line are in body 4 department, body 4 is the hollow cylinder setting, the edge of body 4 is through the passivation processing of polishing, the surface of body 4 is through anti-corrosion treatment, the upper and lower both ends position department of body 4 is provided with

link

3, 3 integrated into one piece of link are in body 4 department, link 3 is provided with two altogether, the size of link 3, size specification is unanimous setting, link 3 is horizontal parallel arrangement, link 3 is the symmetry setting for body 4, the top of link 3 is being located even position department and is provided with fixed orifices 6, 6 integrated into one piece of fixed orifices are in link 3 departments, should set up and can carry out stable butt joint through link 3.

A plane hinge type corrugated compensator comprises a fixed module 2 arranged on an annular surface of a connecting end 3 at a uniform position, the fixed module 2 is movably connected to the connecting end 3, the fixed module 2 is provided with eight fixed modules 2, the fixed modules 2 are in consistent size and size, the fixed modules 2 are symmetrically arranged relative to a pipe body 4, the surface of the fixed module 2 is subjected to anti-corrosion treatment, the fixed module 2 comprises a sleeve block 21, a sleeve hole 22 and a threaded rod 23, the annular surface of the connecting end 3 is provided with the sleeve block 21 at the uniform position, the top end of the sleeve block 21 is provided with the sleeve hole 22, the sleeve hole 22 is integrally formed at the sleeve block 21, the diameter of the sleeve hole 22 is larger than that of a supporting rod 1, the edge of the sleeve hole 22 is subjected to passivation polishing treatment, the threaded rod 23 is arranged at the inner side position of the sleeve block 21, and the threaded rod 23 is integrally formed at the sleeve block, the surface of pocket block 21 is through anti-corrosion treatment, threaded rod 23 is ninety degrees right angle settings with the junction of pocket block 21, threaded rod 23 is the round bar setting, fixed module 2's top position department is provided with bracing piece 1, bracing piece 1 passes through the screw bolt in fixed module 2 department, fixed module 2 can rotate for link 3 under the exogenic action, fixed module 2 closely combines in link 3 department when fixed module 2 carries out clockwise rotation, fixed module 2 breaks away from gradually when fixed module 2 carries out anticlockwise rotation and is connected link 3, bracing piece 1 is provided with four altogether, be vertical parallel arrangement between the bracing piece 1, bracing piece 1 is the cylinder setting, the surface of bracing piece 1 is through anti-corrosion treatment, this setting is through fixed module 2's dismountability, can reduce the restriction of place space to the installation by a wide margin.

The working principle and the using process of the invention are as follows: after the installation of the invention, the connecting ends 3 at the upper end and the lower end of the pipe body 4 are butted with the connecting pipes through screws, the protective veins 5 can prevent hard objects from damaging the pipe body in the application process, the installation process is usually influenced by the field space, the installation can not be caused by the influence of the fixed module 2, the existing fixed module 2 can be disassembled and is convenient to install, the fixed module 2 is divided into three parts, namely a sleeve block 21, a sleeve hole 22 and a threaded rod 23, the fixed module 2 is provided with eight parts in total, the size and the dimension of the fixed module 2 are consistent, the fixed module 2 is symmetrically arranged relative to the pipe body 4, the surface of the fixed module 2 is subjected to anti-corrosion treatment, the diameter dimension of the sleeve hole 22 is larger than that of the supporting rod 1, the edge of the sleeve hole 22 is subjected to passivation polishing treatment, the surface of the sleeve block 21 is subjected to anti-corrosion treatment, and the connecting part of the threaded, threaded rod 23 sets up for the round bar, and fixed module 2 can rotate for link 3 under the exogenic action, and fixed module 2 closely combines in link 3 department when fixed module 2 carries out clockwise rotation, and fixed module 2 breaks away from gradually when fixed module 2 carries out anticlockwise rotation and is connected link 3, for current equipment, should set up the problem that can reduce place space restriction by a wide margin.

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 plane hinge type corrugated compensator, includes body (4) and protection line (5), its characterized in that: the annular surface of the pipe body (4) is provided with protective grains (5) at the position of an even position, the protective grains (5) are integrally formed at the position of the pipe body (4), the upper end and the lower end of the pipe body (4) are provided with connecting ends (3), the connecting ends (3) are integrally formed at the position of the pipe body (4), the top end of each connecting end (3) is provided with a fixing hole (6) at the position of the even position, the fixing holes (6) are integrally formed at the position of the connecting ends (3), the annular surface of each connecting end (3) is provided with a fixing module (2) at the position of the even position, the fixing modules (2) are movably connected at the positions of the connecting ends (3), each fixing module (2) comprises a sleeve block (21), a sleeve hole (22) and a threaded rod (23), the annular surface of each connecting end (3) is provided with a sleeve block, the top position department of cover piece (21) is provided with trepanning (22), trepanning (22) integrated into one piece is in cover piece (21) department, the inboard position department of cover piece (21) is provided with threaded rod (23), threaded rod (23) integrated into one piece is in cover piece (21) department, the top position department of fixed module (2) is provided with bracing piece (1), bracing piece (1) are in fixed module (2) department through the screw bolt.

2. A planar hinge-type corrugated compensator according to claim 1, wherein: the pipe body (4) is arranged in a hollow cylinder, the edge of the pipe body (4) is subjected to passivation polishing treatment, and the surface of the pipe body (4) is subjected to anti-corrosion treatment.

3. A planar hinge-type corrugated compensator according to claim 1, wherein: link (3) are provided with two altogether, the size, the specification of a dimension of link (3) are unanimous setting, link (3) are horizontal parallel arrangement, link (3) are the symmetry setting for body (4).

4. A planar hinge-type corrugated compensator according to claim 1, wherein: the fixed module (2) is provided with eight totally, the size, the dimensions of fixed module (2) are unanimous setting, fixed module (2) is the symmetry setting for body (4), the surface of fixed module (2) is through anticorrosive treatment.

5. A planar hinge-type corrugated compensator according to claim 1, wherein: the diameter size of the trepanning (22) is larger than that of the support rod (1), and the edge of the trepanning (22) is subjected to passivation polishing treatment.

6. A planar hinge-type corrugated compensator according to claim 1, wherein: the surface of the sleeve block (21) is subjected to anti-corrosion treatment, the connecting part of the threaded rod (23) and the sleeve block (21) is arranged at a right angle of ninety degrees, and the threaded rod (23) is arranged as a round rod.

7. A planar hinge-type corrugated compensator according to claim 1, wherein: fixed module (2) can rotate for link (3) under the exogenic action, fixed module (2) combine in link (3) department closely when fixed module (2) carry out clockwise rotation, fixed module (2) break away from gradually when fixed module (2) carry out anticlockwise rotation and are connected link (3).

8. A planar hinge-type corrugated compensator according to claim 1, wherein: the novel support rod is characterized in that the number of the support rods (1) is four, the support rods (1) are arranged in a vertical parallel mode, the support rods (1) are arranged in a cylindrical mode, and the surfaces of the support rods (1) are subjected to anti-corrosion treatment.