CN216692511U

CN216692511U - High-toughness metal hose with damping function

Info

Publication number: CN216692511U
Application number: CN202123313276.XU
Authority: CN
Inventors: 沈忠良; 齐晓霞
Original assignee: Hangzhou Xiaoshan Shunhe Metal Hose Co ltd
Current assignee: Hangzhou Xiaoshan Shunhe Metal Hose Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a tough metal hose with a damping function, which comprises two metal corrugated pipes, wherein a net sleeve is fixed on the surface of each metal corrugated pipe, connecting pipes are fixed at the ends, close to each other, of the two metal corrugated pipes, flange plates are fixed on the surfaces of the two connecting pipes, the two flange plates are fixedly connected together through bolts, threaded holes matched with the bolts penetrate through the two flange plates, an annular hollow sealing ring is fixed on the left side of the right flange plate, and an embedded annular groove matched with the annular hollow sealing ring is formed in the right side of the left flange plate. This take shock-absorbing function's obdurability metal collapsible tube through annular hollow seal, embedding ring channel, annular laminating magnetic sheet, the setting of annular adsorption magnetic sheet for when two ring flanges are miscellaneous to be connected, sealed effectual greatly improves the leakproofness, and the setting of yielding rubber cover can effectively carry out the energy-absorbing shock attenuation.

Description

High-toughness metal hose with damping function

Technical Field

The utility model relates to the technical field of metal hoses, in particular to a high-toughness metal hose with a damping function.

Background

Metal hoses are an important component in connecting lines of modern industrial equipment. The metal hose is used as an electric wire, an electric cable, an electric wire and cable protection pipe for automatic instrument signals and a civil shower hose, and the specification is from 3mm to 150 mm. The small-caliber metal hose (the inner diameter is 3mm-25mm) is mainly used for the protection of the sensing circuit of a precise optical ruler and the protection of the industrial sensor circuit.

The existing metal hose is generally connected through a flange, the sealing effect is poor during connection, the existing metal hose is general in toughness, cracks can occur, and the high-temperature resistance and the corrosion resistance are also general, so that the utility model provides the high-toughness metal hose with the damping function to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the strong-toughness metal hose with the damping function, and solves the problems that the existing metal hose is generally connected through a flange plate, the sealing effect is poor during connection, the existing metal hose has general toughness, can crack and has general high-temperature resistance and corrosion resistance.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the strong-toughness metal hose with the damping function comprises two metal corrugated pipes, the surface of the metal corrugated pipe is fixed with a net sleeve, one end of each of the two metal corrugated pipes, which is close to each other, is fixed with a connecting pipe, the surface of each of the two connecting pipes is fixed with a flange plate, the two flange plates are fixedly connected together through bolts, threaded holes matched with the bolts are formed in the two flange plates in a penetrating manner, an annular hollow sealing ring is fixed on the left side of the right flange plate, an embedded annular groove matched with the annular hollow sealing ring is formed in the right side of the left flange plate, the inner wall of the annular hollow sealing ring is fixed with an annular attaching magnetic sheet, the inner wall of the embedded annular groove is fixed with an annular adsorbing magnetic sheet matched with the annular attaching magnetic sheet, and the inner wall of the metal corrugated pipe is fixed with a damping rubber sleeve.

Preferably, the metal corrugated pipe comprises a substrate layer, a tough layer is bonded to the top of the substrate layer through an adhesive, a high-temperature resistant layer is bonded to the top of the tough layer through the adhesive, and an anti-corrosion layer is bonded to the top of the high-temperature resistant layer through the adhesive.

Preferably, the toughness layer includes rock wool layer and carbon steel layer, and the top fixed connection on bottom and the carbon steel layer on rock wool layer.

Preferably, the high temperature resistant layer comprises a silicon dioxide layer and a quartz sand layer, and the bottom of the silicon dioxide layer is fixedly connected with the top of the quartz sand layer.

Preferably, the anti-corrosion layer comprises a carbon fiber layer and a copper oxide layer, and the bottom of the carbon fiber layer is fixedly connected with the top of the copper oxide layer.

Preferably, the side of the annular attaching magnetic sheet, which is close to the annular adsorbing magnetic sheet, is a magnetic pole with opposite polarity.

Advantageous effects

The utility model provides a strong-toughness metal hose with a damping function. Compared with the prior art, the method has the following beneficial effects:

(1) the tough metal hose with the damping function is characterized in that a net sleeve is fixed on the surface of a metal corrugated pipe, one end, close to each other, of each of two metal corrugated pipes is fixedly provided with a connecting pipe, the surfaces of the two connecting pipes are fixedly provided with flange plates, the two flange plates are fixedly connected together through bolts, the two flange plates are respectively provided with a threaded hole matched with the bolts in a penetrating way, the left side of the right flange plate is fixedly provided with an annular hollow sealing ring, the right side of the left flange plate is provided with an embedded annular groove matched with the annular hollow sealing ring, the inner wall of the annular hollow sealing ring is fixedly provided with an annular laminating magnetic sheet, the inner wall of the embedded annular groove is fixedly provided with an annular adsorbing magnetic sheet matched with the annular laminating magnetic sheet, the inner wall of the metal corrugated pipe is fixedly provided with a damping rubber sleeve, and the damping rubber sleeve is arranged through the annular hollow sealing ring, the embedded annular laminating magnetic sheet and the annular adsorbing magnetic sheet, when making two ring flanges miscellaneous connect, sealed effectual greatly improves the leakproofness, and the setting of shock attenuation rubber sleeve can effectively carry out the energy-absorbing shock attenuation.

(2) This take shock-absorbing function's obdurability metal collapsible tube, through including the substrate layer at corrugated metal pipe, the top of substrate layer bonds through the adhesive has the toughness layer, the top on toughness layer bonds through the adhesive has high temperature resistant layer, the top on high temperature resistant layer bonds through the adhesive has anti-corrosion coating, setting through the toughness layer, can effectively improve corrugated metal pipe's toughness, make corrugated metal pipe difficult fracture, setting through high temperature resistant layer, can effectively improve corrugated metal pipe's high temperature resistant characteristic, setting through anti-corrosion coating, corrugated metal pipe's corrosion resistance can effectively be improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of one of the flange configurations of the present invention;

FIG. 3 is a schematic view of another flange configuration of the present invention;

FIG. 4 is a schematic view of the internal structure of the annular hollow seal ring of the present invention;

FIG. 5 is an exploded perspective view of a portion of the present invention;

FIG. 6 is a schematic view of the overall structure of the metal bellows of the present invention;

FIG. 7 is a schematic illustration of a ductile layer structure according to the present invention;

FIG. 8 is a schematic view of a refractory layer structure according to the present invention;

FIG. 9 is a schematic view of the structure of the corrosion protection layer of the present invention.

In the figure: 1-metal corrugated pipe, 101-substrate layer, 102-toughness layer, 102-1-rock wool layer, 102-2-carbon steel layer, 103-high temperature resistant layer, 103-1-silicon dioxide layer, 103-2-quartz sand layer, 104-anti-corrosion layer, 104-1-carbon fiber layer, 104-2-copper oxide layer, 2-net sleeve, 3-connecting pipe, 4-flange plate, 5-bolt, 6-threaded hole, 7-annular hollow sealing ring, 8-embedded annular groove, 9-annular magnetic sheet bonding, 10-annular adsorption magnetic sheet and 11-damping rubber sleeve.

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. 1-9, the present invention provides a technical solution: a tough metal hose with a damping function comprises a metal corrugated pipe 1, wherein the metal corrugated pipe 1 is provided with two metal corrugated pipes, a net sleeve 2 is fixed on the surface of the metal corrugated pipe 1, connecting pipes 3 are fixed at the mutually close ends of the two metal corrugated pipes 1, flange plates 4 are fixed on the surfaces of the two connecting pipes 3, the two flange plates 4 are fixedly connected together through bolts 5, threaded holes 6 matched with the bolts 5 are respectively formed in the two flange plates 4 in a penetrating manner, an annular hollow sealing ring 7 is fixed on the left side of the right flange plate 4, an embedded annular groove 8 matched with the annular hollow sealing ring 7 is formed in the right side of the left flange plate 4, an annular attaching magnetic sheet 9 is fixed on the inner wall of the annular hollow sealing ring 7, an annular attaching magnetic sheet 10 matched with the annular attaching magnetic sheet 9 is fixed on the inner wall of the embedded annular groove 8, and is attached to the annular attaching magnetic sheet 10 through the annular attaching magnetic sheet 9, make annular hollow seal circle 7 can hug closely annular adsorption magnetic sheet 10 surface, and then realize sealed, sealed effectual, the inner wall of corrugated metal pipe 1 is fixed with yielding rubber cover 11, has high temperature resistant characteristic.

The metal bellows 1 includes a base material layer 101, a flexible layer 102 bonded to the top of the base material layer 101 with an adhesive, a high temperature resistant layer 103 bonded to the top of the flexible layer 102 with an adhesive, and an anti-corrosion layer 104 bonded to the top of the high temperature resistant layer 103 with an adhesive.

The tough layer 102 comprises a rock wool layer 102-1 and a carbon steel layer 102-2, the bottom of the rock wool layer 102-1 is fixedly connected with the top of the carbon steel layer 102-2, the cotton products all adopt high-quality basalt, dolomite and the like as main raw materials and can be used for tough coatings, and the carbon steel is the earliest basic material and the largest using amount in the modern industry, has good toughness and is used as the tough coating.

The high-temperature resistant layer 103 comprises a silicon dioxide layer 103-1 and a quartz sand layer 103-2, the bottom of the silicon dioxide layer 103-1 is fixedly connected with the top of the quartz sand layer 103-2, and the silicon dioxide and the quartz sand have good high-temperature resistance and can be used for manufacturing high-temperature resistant paint.

The anti-corrosion layer 104 comprises a carbon fiber layer 104-1 and a copper oxide layer 104-2, the bottom of the carbon fiber layer 104-1 is fixedly connected with the top of the copper oxide layer 104-2, the carbon fiber is a high-strength high-modulus fiber with the carbon content of more than 90 percent and is commonly used as a corrosion-resistant coating, the copper oxide is a black oxide of copper, is slightly amphoteric and slightly hygroscopic, is insoluble in water and ethanol, is soluble in acid, ammonium chloride and potassium cyanide solution, is slowly dissolved in ammonia solution, can react with strong base and is commonly used as a corrosion-resistant coating, the heat conduction layer 14 is made of graphene, and the graphene has strong heat conductivity and is commonly used as a heat conduction coating.

One side of the annular attaching magnetic sheet 9, which is close to the annular adsorbing magnetic sheet 10, is a magnetic pole with opposite polarities, and the annular hollow sealing ring 7 can be attached to the surface of the annular adsorbing magnetic sheet 10 by utilizing the principle that the magnetic poles with opposite polarities adsorb each other.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Take strong malleability metal collapsible tube of shock-absorbing function, its characterized in that: including corrugated metal pipe (1), corrugated metal pipe (1) is provided with two, the fixed surface of corrugated metal pipe (1) has net cover (2), two corrugated metal pipe (1) one end that is close to each other all is fixed with takeover (3), two the surface of takeover (3) all is fixed with ring flange (4), two ring flange (4) are in the same place through bolt (5) fixed connection, two all run through on ring flange (4) and set up screw hole (6) with bolt (5) looks adaptation, right side the left side of ring flange (4) is fixed with annular hollow seal ring (7), left side the embedding ring channel (8) with annular hollow seal ring (7) looks adaptation are seted up on the right side of ring flange (4), the inner wall of annular hollow seal ring (7) is fixed with annular laminating magnetic sheet (9), the inner wall of embedding ring channel (8) is fixed with the annular adsorption with the annular laminating magnetic sheet (9) looks adaptation The inner wall of the metal corrugated pipe (1) is fixed with a damping rubber sleeve (11).

2. The tough metal hose with a shock-absorbing function according to claim 1, wherein: the metal corrugated pipe (1) comprises a base material layer (101), a tough layer (102) is bonded to the top of the base material layer (101) through an adhesive, a high-temperature-resistant layer (103) is bonded to the top of the tough layer (102) through the adhesive, and an anti-corrosion layer (104) is bonded to the top of the high-temperature-resistant layer (103) through the adhesive.

3. The tough metal hose with a shock-absorbing function according to claim 2, wherein: the tough layer (102) comprises a rock wool layer (102-1) and a carbon steel layer (102-2), and the bottom of the rock wool layer (102-1) is fixedly connected with the top of the carbon steel layer (102-2).

4. The tough metal hose with a shock-absorbing function according to claim 2, wherein: the high-temperature resistant layer (103) comprises a silicon dioxide layer (103-1) and a quartz sand layer (103-2), and the bottom of the silicon dioxide layer (103-1) is fixedly connected with the top of the quartz sand layer (103-2).

5. The tough metal hose with a shock-absorbing function according to claim 2, wherein: the anti-corrosion layer (104) comprises a carbon fiber layer (104-1) and a copper oxide layer (104-2), and the bottom of the carbon fiber layer (104-1) is fixedly connected with the top of the copper oxide layer (104-2).

6. The tough metal hose with a shock-absorbing function according to claim 1, wherein: one side of the annular attaching magnetic sheet (9) close to the annular adsorbing magnetic sheet (10) is a magnetic pole with opposite polarity.