CN217401984U

CN217401984U - Waterproof device for rubber sleeve continuous vulcanization pipeline

Info

Publication number: CN217401984U
Application number: CN202220129677.5U
Authority: CN
Inventors: 孙冰; 赵复明
Original assignee: Shanghai Ain Wire And Cable Co ltd
Current assignee: Shanghai Ain Wire And Cable Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-09-09
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a rubber sleeve vulcanizes watertight fittings for pipeline in succession, first pipeline and second pipeline including interconnect, first pipeline and second pipe connection department outside are provided with the sleeve pipe, the sleeve pipe tip outside is provided with the gland, the gland inboard is provided with the spacing collar, inside manger plate ring and the inner seal circle of being provided with of spacing collar. The utility model has the advantages of being scientific and reasonable in structural design, through setting up the coupling mechanism that sleeve pipe and gland are constituteed, can be with first pipeline and the stable connection of second pipeline on the fixing base under the connection effect of bolt and nut, thereby the stability of pipeline self has been strengthened, through setting up the spacing collar, breakwater ring and inner sealing circle isotructure, can strengthen the sealed effect between sleeve pipe and the pipeline, thereby the waterproof nature of device has been improved, can carry out effective water proof to the pipeline of interconnect, and good result of use has.

Description

Waterproof device for rubber sleeve continuous vulcanization pipeline

Technical Field

The utility model relates to a pipeline waterproof equipment technical field specifically is a rubber sleeve vulcanizes watertight fittings for pipeline in succession.

Background

Piping is a device for transporting gases, liquids or fluids with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure point to a low pressure point of a pipeline, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. Along with the lapse of time, perhaps along with the vibrations of working pipe, the material of filling in pipeline and sleeve pipe space can appear the gap, and then loses waterproof effect, and current connecting tube lacks the waterproof mechanism of functional well, and the pipe connection department that causes from this case of leaking is more general, has certain drawback. Therefore, the waterproof device for the rubber sleeve continuous vulcanization pipeline is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber sleeve vulcanizes watertight fittings for pipeline in succession to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubber sleeve vulcanizes watertight fittings for pipeline in succession, includes the first pipeline and the second pipeline of interconnect, first pipeline and second pipeline junction outside are provided with the sleeve pipe, the sleeve pipe tip outside is provided with the gland, the gland inboard is provided with the spacing collar, inside manger plate ring and the inner seal circle of being provided with of spacing collar.

Preferably, the sleeve is mounted in the holder.

Preferably, the first pipe and the second pipe are connected by a flange.

Preferably, the sleeve consists of a tube body and lug plates at two ends, and the lug plates are connected with the gland through bolts and nuts.

Preferably, a spring is arranged between the sleeve and the gland.

Preferably, the inner ring of the gland is provided with a wear-resisting ring.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of rubber sleeve vulcanizes watertight fittings for pipeline in succession, structural design is simple reasonable, has stronger practicality, through setting up the coupling mechanism that sleeve pipe and gland are constituteed, can be with first pipeline and second pipeline stable connection on the fixing base under the linking action of bolt and nut, thereby the stability of pipeline self has been strengthened, through setting up the spacing collar, breakwater and inner seal circle isotructure, can strengthen the sealed effect between sleeve pipe and the pipeline, thereby the waterproof nature of device has been improved, can carry out effective water proof to the pipeline of interconnect, good result of use has.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the gland structure of the present invention.

In the figure: 1, a first pipeline, 11 a second pipeline, 12 sleeves, 13 fixing seats, 14 pressing covers, 15 bolts, 16 nuts, 17 limiting rings, 18 water retaining rings, 19 inner sealing rings, 2 springs and 21 wear-resistant rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-2, the present invention provides a technical solution: a waterproof device for a rubber sleeve continuous vulcanization pipeline comprises a first pipeline 1 and a second pipeline 11 which are connected with each other, wherein the first pipeline 1 and the second pipeline 11 are connected through a pipeline connecting flange, a sleeve 12 is arranged outside the joint of the first pipeline 1 and the second pipeline 11, the sleeve 12 is arranged in a fixed seat 13, the sleeve 12 can be fixedly arranged on the fixed seat 13 through mechanisms such as screws or expansion bolts, a gland 14 is arranged on the outer side of the end part of the sleeve 12, the sleeve 12 consists of a pipe body and lug plates at two ends, the lug plates are connected with the gland 14 through bolts 15 and nuts 16, and a connecting mechanism consisting of the sleeve 12 and the gland 14 is arranged, the first pipeline 1 and the second pipeline 11 can be stably connected on the fixed seat 13 under the connecting action of the bolt 15 and the nut 16, thereby strengthened the stability of pipeline self, overall structure is stable, and long service life can prevent that first pipeline 1 from taking place to become flexible with second pipeline 11 junction.

The spring 2 is arranged between the sleeve 12 and the gland 14, the limiting ring 17 is arranged on the inner side of the gland 14, the limiting ring 17 is filled between the pipeline and the sleeve 12, the limiting ring 17 has good elasticity, a good sealing effect can be formed through the limiting ring, water leakage can be prevented, and the problem that the pipeline joint loses the sealing property due to the fact that external corrosive solution is directly contacted with the joint of the pipeline can be simultaneously prevented, the water retaining ring 18 and the inner sealing ring 19 are arranged inside the limiting ring 17, the water retaining ring 18 and the inner sealing ring 19 form a double sealing mechanism, the water resistance of the device is further enhanced, the water retaining ring 18 is a rubber ring with certain elasticity, the wear-resisting ring 21 is arranged on the inner ring of the gland 14, the wear-resisting effect of the inner ring of the gland 14 can be improved due to the fact that the gland 14 is rubbed with the pipeline to be damaged due to the fact that the gland 14 is rubbed with the pipeline can be avoided through the arrangement of the limiting ring 17, Water retaining ring 18 and inner seal circle 19 isotructure, can strengthen the sealed effect between sleeve pipe 12 and the pipeline, thereby the waterproof nature of device has been improved, can carry out effective water protection to the pipeline of interconnect, good result of use has, spacing collar 17 is established through overlapping in proper order on first pipeline 1 and second pipeline 11 to this device, the sealing mechanism that water retaining ring 18 and inner seal circle 19 are constituteed, the intensity of first pipeline 1 and second pipeline 11 junction has been increased, its damaged probability has been reduced, simultaneously moisture or impurity among the effective separation external environment get into in the pipeline.

The working principle is as follows:

this kind of rubber sleeve vulcanizes watertight fittings for pipeline in succession, the connection effect through bolt 15 and nut 16 is with first pipeline 1 and second pipeline 11 stable connection on fixing base 13, can conveniently carry out the dismouting to the device, at first pipeline 1, be provided with between second pipeline 11 and sleeve pipe 12 and have good waterproof water retaining ring 18 and inner seal 19, the water-proof effects of rubber sleeve vulcanizes the pipeline has effectively been strengthened, can avoid the pipe connection department to leak, thereby the leakproofness and the waterproof nature of pipeline have effectively been improved.

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 rubber sleeve vulcanizes watertight fittings for pipeline in succession, includes interconnect's first pipeline (1) and second pipeline (11), its characterized in that: a sleeve (12) is arranged outside the joint of the first pipeline (1) and the second pipeline (11), a gland (14) is arranged on the outer side of the end portion of the sleeve (12), a limiting ring (17) is arranged on the inner side of the gland (14), and a water retaining ring (18) and an inner sealing ring (19) are arranged inside the limiting ring (17).

2. The waterproof device for the rubber sleeve continuous vulcanization pipeline as claimed in claim 1, characterized in that: the sleeve (12) is arranged in the fixed seat (13).

3. The waterproof device for the rubber sleeve continuous vulcanization pipeline as claimed in claim 1, characterized in that: the first pipeline (1) and the second pipeline (11) are connected through flanges.

4. The waterproof device for the rubber sleeve continuous vulcanization pipeline as claimed in claim 1, characterized in that: the sleeve (12) comprises a pipe body and lug plates at two ends, and the lug plates are connected with the gland (14) through bolts (15) and nuts (16).

5. The waterproof device for the rubber sleeve continuous vulcanization pipeline as claimed in claim 1, characterized in that: a spring (2) is arranged between the sleeve (12) and the gland (14).

6. The waterproof device for the rubber sleeve continuous vulcanization pipeline as claimed in claim 1, characterized in that: and a wear-resisting ring (21) is arranged on the inner ring of the gland (14).