CN212672601U - Reinforced composite pipe with long service life - Google Patents

Abstract

The utility model discloses a long service life's compound pipe of strenghthened type, including first body, mounting bracket and cavity, the inside one side of first body is provided with the recess, and the inside skin of first body is provided with the wearing layer, the outside one side swing joint of first body has the second body, and the outside one side fixedly connected with connecting pipe of second body, one side swing joint on mounting bracket top has the bull stick, and the intermediate position fixedly connected with inserted block of bull stick one side. The utility model discloses an at wearing layer and the wearing layer of the inside setting of first body, wear-resisting and corrosion resistance that the improvement that can the certain degree is compound to the wearing layer at the internal connection wearing layer of wearing layer, wear-resisting, heat-resisting, the ageing-resistant effect of the compound pipe of improvement that can be fine at the hot melt adhesive layer of the inside setting of aluminium pipe layer, and high temperature resistant pipe layer can improve the high temperature resistance ability of compound pipe to compound pipe holistic performance has been improved, compound pipe's life has been improved greatly.

Description

Reinforced composite pipe with long service life

Technical Field

The utility model relates to a compound tub technical field specifically is a long service life's compound pipe of strenghthened type.

Background

The composite pipe is based on a metal pipe, and is formed by welding non-metal materials such as polyethylene, crosslinked polyethylene and the like inside and outside, has the advantages of the metal pipe and the non-metal pipe, is widely applied to various buildings, is generally connected by pipe threads when spliced and is assisted by sealant for sealing, prevents leakage, and has many problems in the use process of the existing composite pipe, and the concrete problems are as follows:

1. the existing composite pipes cannot be spliced conveniently in the use process, so that the composite pipes are limited in use;

2. the existing composite pipe has poor wear resistance in the use process, is easy to deform after long-term use and influences the service life of the composite pipe;

3. the existing composite pipe has poor compression resistance in the use process, and the composite pipe is easy to break when the water pressure is too high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's compound pipe of strenghthened type to what provide in solving above-mentioned background art can not be convenient splices between the compound pipe, and wear resistance is relatively poor, the relatively poor scheduling problem of compressive property.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's compound pipe of strenghthened type, includes first body, mounting bracket and cavity, the inside one side of first body is provided with the recess, and the inside skin of first body is provided with the wearing layer, the inside of wearing layer is provided with the wearing layer, and the inside fixedly connected with aluminium tube layer of wearing layer, the outside one side swing joint of first body has the second body, and the outside one side fixedly connected with connecting pipe of second body, the inside both sides of first body all the equidistance evenly are provided with a plurality of cavities, and the outside top of first body is provided with the mounting bracket, one side swing joint on mounting bracket top has the bull stick, and the intermediate position fixedly connected with inserted block of bull stick one side.

Preferably, a plurality of hot melt adhesive layers are evenly arranged in the aluminum tube layer at equal intervals, one side of the inner portion of the aluminum tube layer is fixedly connected with the high-temperature-resistant tube layer, and the hot melt adhesive layers can improve the wear-resistant, heat-resistant and aging-resistant effects of the composite tube.

Preferably, both sides of mounting bracket bottom are all fixedly connected with cutting ferrule, and the inside top swing joint of mounting bracket has the hob, and the cutting ferrule can block the outer wall at compound pipe.

Preferably, one side of hob is provided with the inserting groove, and the outside swing joint of hob has the spiral shell, the outside of hob is provided with the external screw thread, and the inside of spiral shell be provided with hob external screw thread assorted internal thread, the spiral shell can move on the hob.

Preferably, the bottom fixedly connected with of spiral shell presss from both sides tight piece, and the intermediate position of pressing from both sides tight piece both sides swing joint has bolt and nut, and bolt and nut can carry out spacing locking to pressing from both sides tight piece.

Preferably, the bottom of the inside of the cavity is provided with an inlet, the two sides of the inside of the cavity are fixedly connected with connecting springs, and water can be stored in the cavity.

Preferably, one side of the connecting spring is fixedly connected with a connecting ball body, the connecting ball bodies on the two sides are of a symmetrical structure, and the connecting spring can be extruded by the connecting ball bodies under pressure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this kind of long service life's compound pipe of strenghthened type, cutting ferrule through the bottom fixed connection at the mounting bracket, the second body can insert inside and the butt joint of first body of recess through the connecting pipe, then will press from both sides tight piece cover in the outside of first body and second body, then carry on spacingly with bolt and nut to pressing from both sides tight piece, and remain a bit space, then insert inside the plug-in splice insertion groove, it rotates to drive the hob through the bull stick this moment, then the hob of hob external connection can drive and press from both sides tight piece and move on the hob, then press from both sides tight piece and can press from both sides first body and second body tightly, then tighten bolt and nut, then can accomplish the concatenation between the compound pipe, the use to compound pipe has been made things convenient for.

(2) This kind of long service life's compound pipe of strenghthened type, wear-resisting layer and wearing layer through the inside setting at first body, the wear-resisting and corrosion resistance that the improvement that can the certain degree compound pipe in the internal connection wearing layer of wearing layer, the hot melt adhesive layer that sets up in the inside of aluminium pipe layer can be fine the wear-resisting of the compound pipe of improvement, heat-resisting, ageing-resistant effect, and high temperature resistant pipe layer can improve the high temperature resistance ability of compound pipe, thereby the holistic performance of compound pipe has been improved, the life of compound pipe has been improved greatly.

(3) This kind of long service life's compound pipe of strenghthened type, through the cavity that sets up in first body and the inside both sides of second body, when the inside water pressure of compound pipe is too big, water can get into inside the cavity through the entry, then water pressure can promote to connect the spheroid and remove, make and connect spheroid extrusion coupling spring, then the available space of cavity inside will the grow, can store a certain amount of water, thereby can be certain alleviate hydraulic pressure, the compound pipe's that water pressure caused rupture has been avoided, compound pipe's compressive capacity has been improved, the service life thereof is prolonged.

Drawings

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

fig. 2 is a schematic view of the internal structure of the first tube of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a first pipe body; 101. a groove; 102. a wear-resistant layer; 103. a wear layer; 104. an aluminum tube layer; 105. a hot melt adhesive layer; 106. a high temperature resistant pipe layer; 2. a mounting frame; 201. a card sleeve; 202. a screw rod; 203. a spiral sleeve; 204. a clamping block; 205. a bolt and a nut; 206. inserting grooves; 3. a second tube body; 301. a connecting pipe; 4. a rotating rod; 401. inserting a block; 5. a cavity; 501. an inlet; 502. connecting the spheres; 503. a spring is connected.

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. 1-5, the present invention provides an embodiment: a reinforced composite pipe with long service life comprises a first pipe body 1, a mounting frame 2 and a cavity 5, wherein a groove 101 is formed in one side inside the first pipe body 1, an anti-wear layer 102 is arranged on the outer layer inside the first pipe body 1, an anti-wear layer 103 is arranged inside the anti-wear layer 102, an aluminum pipe layer 104 is fixedly connected inside the anti-wear layer 103, a plurality of hot melt adhesive layers 105 are uniformly arranged inside the aluminum pipe layer 104 at equal intervals, and a pipe layer 106 is fixedly connected to one side inside the aluminum pipe layer 104, so that the overall performance of the composite pipe is improved, and the service life of the high-temperature resistant composite pipe is greatly prolonged;

one side outside the first pipe body 1 is movably connected with a second pipe body 3, one side outside the second pipe body 3 is fixedly connected with a connecting pipe 301, two sides inside the first pipe body 1 are uniformly provided with a plurality of cavities 5 at equal intervals, the bottom end inside the cavity 5 is provided with an inlet 501, two sides inside the cavity 5 are fixedly connected with a connecting spring 503, one side of the connecting spring 503 is fixedly connected with a connecting ball 502, and the connecting balls 502 on the two sides are of a symmetrical structure, so that the pressure of water pressure can be relieved to a certain extent, and the composite pipe is prevented from being broken due to the water pressure;

the top end of the outside of the first pipe body 1 is provided with the mounting frame 2, both sides of the bottom end of the mounting frame 2 are fixedly connected with the clamping sleeves 201, the top end of the inside of the mounting frame 2 is movably connected with the screw rod 202, one side of the screw rod 202 is provided with the insertion groove 206, the outside of the screw rod 202 is movably connected with the screw sleeve 203, the outside of the screw rod 202 is provided with external threads, the inside of the screw sleeve 203 is provided with internal threads matched with the external threads of the screw rod 202, the bottom end of the screw sleeve 203 is fixedly connected with the clamping block 204, and the middle positions of both sides of the clamping block 204 are movably connected with the bolt and nut 205, so that the splicing between the composite;

one side swing joint on 2 tops of mounting bracket has bull stick 4, and the intermediate position fixedly connected with inserted block 401 of bull stick 4 one side, and the use can be dismantled to bull stick 4, conveniently drives 202 rotations of hob.

The working principle is as follows: when the composite pipe is used, the wear-resistant layer 103 is connected inside the wear-resistant layer 102, so that the wear resistance and the corrosion resistance of the composite pipe can be improved to a certain degree, the hot melt adhesive layer 105 arranged inside the aluminum pipe layer 104 can well improve the wear-resistant, heat-resistant and aging-resistant effects of the composite pipe, the high-temperature-resistant pipe layer 106 can improve the high-temperature-resistant performance of the composite pipe, the overall performance of the composite pipe is improved, the service life of the composite pipe is greatly prolonged, when the water pressure inside the composite pipe is too high, water can enter the cavity 5 through the inlet 501, the water pressure can push the connecting ball 502 to move, the connecting ball 502 extrudes the connecting spring 503, the available space inside the cavity 5 is enlarged, a certain amount of water can be stored, the pressure of the water pressure can be relieved to a certain degree, the breakage of the composite pipe caused by the water pressure is avoided, the pressure resistance of the, second body 3 can insert inside and the butt joint of first body 1 of recess 101 through connecting pipe 301, then will press from both sides tight piece 204 cover in the outside of first body 1 with second body 3, then it is spacing with bolt and nut 205 to press from both sides tight piece 204, and keep a bit space, then insert inside plug block 401 inserts inserting groove 206, drive hob 202 through bull stick 4 this moment and rotate, then the hob 203 of hob 202 external connection can drive and press from both sides tight piece 204 and move on hob 202, then press from both sides tight piece 204 and can press from both sides tight first body 1 with second body 3, then tighten bolt and nut 205, then can accomplish the concatenation between the composite pipe, the use to the composite pipe has been made things convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a long service life's compound pipe of strenghthened type, includes first body (1), mounting bracket (2) and cavity (5), its characterized in that: the utility model discloses a pipe fitting, including first body (1), first pipe body (1) inside one side is provided with recess (101), and the inside skin of first body (1) is provided with wearing layer (102), the inside of wearing layer (102) is provided with wearing layer (103), and the inside fixedly connected with aluminium tube layer (104) of wearing layer (103), one side swing joint of first body (1) outside has second body (3), and outside one side fixedly connected with connecting pipe (301) of second body (3), the both sides of first body (1) inside all equidistance evenly are provided with a plurality of cavitys (5), and the outside top of first body (1) is provided with mounting bracket (2), one side swing joint on mounting bracket (2) top has bull stick (4), and the intermediate position fixedly connected with inserted block (401) of bull stick (4) one side.

2. The reinforced composite pipe of claim 1, wherein the reinforced composite pipe has a long service life, and is characterized in that: a plurality of hot melt adhesive layers (105) are uniformly arranged in the aluminum tube layer (104) at equal intervals, and one side of the interior of the aluminum tube layer (104) is fixedly connected with a high-temperature-resistant tube layer (106).

3. The reinforced composite pipe of claim 1, wherein the reinforced composite pipe has a long service life, and is characterized in that: both sides of mounting bracket (2) bottom are all fixedly connected with cutting ferrule (201), and the inside top swing joint of mounting bracket (2) has hob (202).

4. The reinforced composite pipe of claim 3, wherein the reinforced composite pipe has a long service life, and is characterized in that: one side of hob (202) is provided with inserting groove (206), and the outside swing joint of hob (202) has spiral shell (203), the outside of hob (202) is provided with the external screw thread, and the inside of spiral shell (203) is provided with the internal thread with hob (202) external screw thread assorted.

5. The reinforced composite pipe with long service life of claim 4, wherein: the bottom end of the spiral sleeve (203) is fixedly connected with a clamping block (204), and the middle positions of two sides of the clamping block (204) are movably connected with bolts and nuts (205).

6. The reinforced composite pipe of claim 1, wherein the reinforced composite pipe has a long service life, and is characterized in that: the bottom end in cavity (5) inside is provided with entry (501), and cavity (5) inside both sides all fixedly connected with connecting spring (503).

7. The reinforced composite pipe of claim 6, wherein the reinforced composite pipe has a long service life, and is characterized in that: one side of the connecting spring (503) is fixedly connected with a connecting ball body (502), and the connecting ball bodies (502) at the two sides are in a symmetrical structure.

Images