CN219164127U

CN219164127U - Wear-resisting thermal-insulated PE silicon core pipe

Info

Publication number: CN219164127U
Application number: CN202223504072.9U
Authority: CN
Inventors: 夏杰; 李爱林; 王本林
Original assignee: Suzhou Jiashun Pipe Industry Co ltd
Current assignee: Suzhou Jiashun Pipe Industry Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model belongs to the technical field of silicon core tubes, in particular to a wear-resistant heat-insulating PE silicon core tube which comprises an inner tube; the surface of the inner tube is sleeved with a heat insulation tube; clamping components are arranged on two sides of the inner tube; the clamping assembly comprises a clamping ring; one side of the clamping ring is fixedly connected with one side of the inner pipe; a rubber clamping ring is fixedly connected to one side, away from the inner tube, of the clamping ring; a clamping groove is formed in one side, away from the clamping ring, of the inner tube; an outer pipe is sleeved on the surface of the heat insulation pipe; a front flange is movably connected to one side of the outer tube; a rear flange is movably connected to one side of the outer tube away from the front flange; through the structural design of snap ring and flange, realized being convenient for connect fixed function, solved under the open-air condition high low temperature and sleet weather can make the bonding department fracture, have the problem of certain working risk, through thermal-insulated pipe and wear-resisting pipe, realized thermal-insulated with wear-resisting function, improved PE silicon core pipe's efficiency.

Description

Wear-resisting thermal-insulated PE silicon core pipe

Technical Field

The utility model relates to the technical field of silicon core tubes, in particular to a wear-resistant heat-insulation PE silicon core tube.

Background

The silicon core pipe is a novel composite pipeline with a silica gel solid lubricant on the inner wall, and is synchronously extruded and compounded by three plastic extruders, the main raw material is high-density polyethylene, the core layer is the silica gel solid lubricant with the lowest friction coefficient, the sealing performance is good, the chemical corrosion resistance is realized, the engineering cost is low, and the silicon core pipe is widely applied to optical cable communication network systems of highways, railways and the like.

The silicon core layer of the inner wall of the existing silicon core pipe is synchronously extruded into the high-density polyethylene pipeline wall, the whole pipeline inner wall is uniformly distributed, the inner wall and the outer wall are flat, uniform and smooth, in addition, the silicon core pipe is mainly connected through glue, and the silicon core pipes with different lengths are selected according to the adaptive scene and are bonded after being aligned.

However, for the bonding structure, different weather, such as high and low temperature and rain and snow weather, can cause the bonding part to be broken, so that a certain working risk is provided; therefore, a wear-resistant heat-insulating PE silicon core pipe is provided for solving the problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, under the open air condition, different weather, like high and low temperature and rain and snow weather, can make the bonding place break, have certain working risk, in addition, the existing silicon core pipe is not made wear-resisting and heat-insulating, can also cause the problem that its protective action is influenced, the utility model provides a wear-resisting and heat-insulating PE silicon core pipe.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a wear-resistant heat-insulating PE silicon core tube, which comprises an inner tube; the surface of the inner tube is sleeved with a heat insulation tube; clamping components are arranged on two sides of the inner tube;

the clamping assembly comprises a clamping ring; one side of the clamping ring is fixedly connected with one side of the inner pipe; a rubber clamping ring is fixedly connected to one side, away from the inner tube, of the clamping ring; a clamping groove is formed in one side, away from the clamping ring, of the inner tube; an outer pipe is sleeved on the surface of the heat insulation pipe; a front flange is movably connected to one side of the outer tube; and one side of the outer tube, which is far away from the front flange, is movably connected with a rear flange.

Preferably, the surfaces of the front flange and the rear flange are provided with sliding grooves; and a sealing ring is sleeved on the surface of the sliding groove.

Preferably, the surfaces of the front flange and the rear flange are provided with threaded holes; the surfaces of the front flange and the rear flange and the two sides of the outer tube are provided with fastening bolt holes.

Preferably, one side of the outer tube is clamped with a concave rivet; and a convex rivet is clamped at one side of the outer tube away from the concave rivet.

Preferably, one side of the front flange is fixedly connected with a front baffle ring; one side of the rear flange is fixedly connected with a rear baffle ring.

Preferably, a wear-resistant pipe is sleeved on one side of the front baffle ring and the surface of the outer pipe; one end of the wear-resistant pipe far away from the front baffle ring is fixedly connected with the rear baffle ring.

Preferably, the surface of the front flange is connected with bolts in a threaded manner; one end of the bolt is connected with a nut in a threaded manner.

Preferably, the surface of the concave rivet is provided with an inner hexagonal groove; the surface of the convex rivet is provided with an outer hexagon lug.

The utility model has the advantages that:

1. the utility model realizes the function of convenient connection and fixation through the structural design of the clamping ring and the flange, solves the problems that the bonding part is possibly broken in different weather conditions such as high and low temperature and rain and snow weather under the open air condition, has a certain working risk, realizes the functions of heat insulation and wear resistance through the heat insulation pipe and the wear resistance pipe, avoids the influence of the protection effect, and improves the efficiency of the PE silicon core pipe;

2. according to the utility model, through the structural design of the sliding groove and the sealing ring, the sealing function is realized, the problem that water inflow in rainy and snowy weather affects the work due to the fact that the sealing performance of flange connection is not high enough is solved, and the adaptability of the PE silicon core pipe is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the present utility model;

FIG. 4 is a schematic view of the structure of the bolt of the present utility model;

fig. 5 is a schematic view of the female and male rivet structures of the present utility model.

In the figure: 1. an inner tube; 2. a heat insulating pipe; 3. a clasp; 4. a rubber snap ring; 5. a clamping groove; 6. an outer tube; 7. a front flange; 8. a rear flange; 9. a chute; 10. a seal ring; 11. a threaded hole; 12. a latch hole; 13. a female rivet; 14. a male rivet; 15. a front baffle ring; 16. a rear baffle ring; 17. a wear resistant tube; 18. a bolt; 19. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a wear-resistant heat-insulating PE silicon core tube comprises an inner tube 1; the surface of the inner tube 1 is sleeved with a heat insulation tube 2; clamping components are arranged on two sides of the inner tube 1;

the clamping assembly comprises a clamping ring 3; one side of the clamping ring 3 is fixedly connected with one side of the inner pipe 1; a rubber snap ring 4 is fixedly connected to one side, away from the inner tube 1, of the snap ring 3; a clamping groove 5 is formed in one side, away from the clamping ring 3, of the inner tube 1; an outer tube 6 is sleeved on the surface of the heat insulation tube 2; a front flange 7 is movably connected to one side of the outer tube 6; a rear flange 8 is movably connected to one side of the outer tube 6 away from the front flange 7;

during operation, the inside photoelectric cable that can wrap up of inner tube 1, thermal-insulated pipe 2 have thermal-insulated effect snap ring 3 connect rubber snap ring 4, and cooperation draw-in groove 5 reaches the fixed effect of joint, and outer tube 6 is further guard action, and front flange 7 and back flange 8 cooperation are connected fixedly.

Further, the surfaces of the front flange 7 and the rear flange 8 are provided with sliding grooves 9; a sealing ring 10 is sleeved on the surface of the sliding groove 9;

during operation, the sliding groove 9 is matched with the sealing ring 10, and the sealing ring 10 plays a role in sealing to prevent water from entering.

Further, threaded holes 11 are formed in the surfaces of the front flange 7 and the rear flange 8; the two sides of the outer tube 6 and the surfaces of the front flange 7 and the rear flange 8 are provided with clamping bolt holes 12;

in operation, the threaded hole 11 and the latch hole 12 function as a connection jack.

Further, a concave rivet 13 is clamped at one side of the outer tube 6; a convex rivet 14 is clamped on one side of the outer tube 6 away from the concave rivet 13;

in operation, the female rivet 13 and the male rivet 14 cooperate with the latch hole 12 to achieve a fixing effect.

Further, a front baffle ring 15 is fixedly connected to one side of the front flange 7; a rear baffle ring 16 is fixedly connected to one side of the rear flange 8;

in operation, the front baffle ring 15 and the rear baffle ring 16 improve the sealing effect on the one hand and play a supporting role on the other hand.

Further, a wear-resistant pipe 17 is sleeved on one side of the front baffle ring 15 and positioned on the surface of the outer pipe 6; one end of the wear-resistant pipe 17 far away from the front baffle ring 15 is fixedly connected with the rear baffle ring 16;

during operation, the wear-resistant pipe 17 enables the PE silicon core pipe to have wear-resistant effect and is fixedly connected with the front baffle ring 15 and the rear baffle ring 16.

Further, the surface of the front flange 7 is connected with bolts 18 in a threaded manner; one end of the bolt 18 is in threaded connection with a nut 19;

in operation, the bolt 18 is matched and fixed with the threaded hole 11, and then is locked by the nut 19.

Further, an inner hexagonal groove is formed in the surface of the concave rivet 13; the surface of the convex rivet 14 is provided with an outer hexagonal protruding block;

during operation, the inner hexagonal groove of the concave rivet 13 is further clamped with the outer hexagonal protruding block of the convex rivet 14 to fix and seal.

Working principle: the inside photoelectric cable that can wrap up of inner tube 1, thermal-insulated pipe 2 has thermal-insulated effect snap ring 3 and connects rubber snap ring 4, cooperation draw-in groove 5 reaches the fixed effect of joint, outer tube 6 is further protected, preceding flange 7 and back flange 8 cooperation are connected fixedly, spout 9 and sealing washer 10 adaptation, sealing washer 10 plays the closure effect, prevent to advance water, screw hole 11 and latch hole 12 play the effect of connecting the jack, concave rivet 13 and convex rivet 14 reach fixed action with the cooperation of latch hole 12, the fixed seal of outer hexagon lug further joint of concave rivet 13 and convex rivet 14, preceding baffle ring 15 and back baffle ring 16 improve sealed effect on the one hand, on the other hand plays the supporting role, wear-resisting pipe 17 makes PE silicon core pipe have wear-resisting effect, with preceding baffle ring 15 and back baffle ring 16 fixed connection, bolt 18 and screw hole 11 cooperation are fixed, rethread nut 19 locking.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a wear-resisting thermal-insulated PE silicon core pipe which characterized in that: comprises an inner tube (1); the surface of the inner pipe (1) is sleeved with a heat insulation pipe (2); clamping components are arranged on two sides of the inner tube (1);

the clamping assembly comprises a clamping ring (3); one side of the clamping ring (3) is fixedly connected with one side of the inner pipe (1); one side of the clamping ring (3) far away from the inner tube (1) is fixedly connected with a rubber clamping ring (4); a clamping groove (5) is formed in one side, away from the clamping ring (3), of the inner tube (1); an outer pipe (6) is sleeved on the surface of the heat insulation pipe (2); a front flange (7) is movably connected to one side of the outer tube (6); one side of the outer tube (6) far away from the front flange (7) is movably connected with a rear flange (8).

2. The wear-resistant heat-insulating PE silicon core pipe according to claim 1, characterized in that: the surfaces of the front flange (7) and the rear flange (8) are provided with sliding grooves (9); the surface of the chute (9) is sleeved with a sealing ring (10).

3. The wear-resistant and heat-insulating PE silicon core tube as claimed in claim 2, wherein: screw holes (11) are formed in the surfaces of the front flange (7) and the rear flange (8); both sides of the outer tube (6) and the surfaces of the front flange (7) and the rear flange (8) are provided with clamping bolt holes (12).

4. A wear resistant and thermally insulating PE silicon core tube as set forth in claim 3 wherein: a concave rivet (13) is clamped at one side of the outer tube (6); one side of the outer tube (6) far away from the concave rivet (13) is clamped with a convex rivet (14).

5. The wear-resistant heat-insulating PE silicon core pipe as claimed in claim 4, wherein: a front baffle ring (15) is fixedly connected to one side of the front flange (7); one side of the rear flange (8) is fixedly connected with a rear baffle ring (16).

6. The wear-resistant heat-insulating PE silicon core pipe as claimed in claim 5, wherein: a wear-resistant pipe (17) is sleeved on one side of the front baffle ring (15) and positioned on the surface of the outer pipe (6); one end of the wear-resistant pipe (17) far away from the front baffle ring (15) is fixedly connected with the rear baffle ring (16).

7. The wear-resistant and heat-insulating PE silicon core tube as set forth in claim 6, wherein: the surface of the front flange (7) is connected with bolts (18) through threads; one end of the bolt (18) is connected with a nut (19) in a threaded manner.

8. The wear-resistant and heat-insulating PE silicon core tube as set forth in claim 7, wherein: an inner hexagonal groove is formed in the surface of the concave rivet (13); the surface of the convex rivet (14) is provided with an outer hexagonal protruding block.