CN211347229U

CN211347229U - Cable water tightness testing machine convenient to test

Info

Publication number: CN211347229U
Application number: CN201922239492.0U
Authority: CN
Inventors: 梁德路; 董志宝; 李全
Original assignee: Zhuozhou Wenxin Petroleum Equipment Co ltd
Current assignee: Zhuozhou Wenxin Petroleum Equipment Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-08-25
Anticipated expiration: 2029-12-14

Abstract

The utility model relates to a cable test equipment technical field just discloses a cable water tightness testing machine of convenient test, which comprises a tank body, the top of the jar body is equipped with the top cap, the top fixed mounting of top cap has sealing joint, sealing joint's bottom with the fixed intercommunication of inner chamber of the jar body, the fixed intercommunication in left end of the jar body has the forcing pipe, the left end fixed mounting of forcing pipe has the high-pressure pump. This cable water tightness testing machine of convenient test, fill up water to the jar internal portion through the water injection pipe, put into jar internal portion with the cable this moment, and expose a jar body with the both ends of cable, and use sealing joint with its chucking, open the high-pressure pump and pressurize to jar internal through the forcing pipe, if the water tightness of cable is not good this moment, water just can emerge from the cable exposure in the one end in the external side of jar, thereby realized possessing the advantage that simulation water pressure high pressure carries out the water tightness test to the cable.

Description

Cable water tightness testing machine convenient to test

Technical Field

The utility model relates to a cable test equipment technical field specifically is a cable water tightness testing machine of convenient test.

Background

Submarine cables and underwater cables are central nerves of power and communication systems of ships and warships on water and under water, are responsible for power supply and transmission of photoelectric signals, and the reliability of the cables is directly related to normal operation of the whole ship power and communication systems, so that the reliability and safety of the cables are particularly important. The most different from other cables in terms of detection means lies in the requirement of water tightness, which is one of the important performances of submarine cables and underwater cables.

The water tightness experimental device designed at present is generally specific to large-scale machines or equipment, cannot test the water tightness of a cable, needs to test the water tightness of the cable in a real high-pressure underwater environment, cannot test the water tightness of the cable in a laboratory or other workplaces, and is high in cost and extremely troublesome to operate.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cable water tightness testing machine of convenient test possesses the simulation depth of water high pressure and carries out the advantage of water tightness test to the cable, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a cable water tightness testing machine of convenient test, includes a jar body, the top of the jar body is equipped with the top cap, the top fixed mounting of top cap has sealing joint, sealing joint's bottom with the fixed intercommunication of the inner chamber of the jar body, the fixed intercommunication of the left end of the jar body has the forcing pipe, the left end fixed mounting of forcing pipe has the high-pressure pump.

Preferably, the top end of the tank body is fixedly provided with a mounting ring, the top end of the mounting ring is provided with fixing bolts at equal angles, and the mounting ring is movably connected with the top cover through the fixing bolts.

Preferably, the equal fixed mounting in the left and right sides that jar body lateral surface is close to the bottom has the reinforcing plate, the reinforcing plate with the equal fixed mounting in the bottom of the jar body has the supporting leg.

Preferably, the back fixed mounting of the jar body has the mounting panel, the positive right side fixed mounting of mounting panel has the control box.

Preferably, the middle part of the top end of the top cover is fixedly provided with a pressure gauge, and the input end of the pressure gauge is fixedly communicated with the inner cavity of the tank body.

Preferably, the right end of the tank body is fixedly communicated with a water injection pipe, the back of the water injection pipe is fixedly communicated with a pressure relief pipe, and a pressure relief valve is fixedly mounted on the outer side surface of the pressure relief pipe.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this cable water tightness testing machine of convenient test, fill up water in to the jar body through the water injection pipe, put into jar internal portion with the cable this moment, and expose a jar body with the both ends of cable, and use sealing joint with its chucking, open the high-pressure pump and pressurize to jar internal through the forcing pipe, if the water tightness of cable is not good this moment, water just can emerge from the cable exposure in the one end in the external side of jar, thereby realized possessing the advantage that simulation depth of water high pressure carries out the water tightness test to the cable.

2. This cable water tightness testing machine of convenient test controls the internal pressure of jar through using high-pressure pump and relief valve, and shows through the manometer, and wherein the high-pressure pump is common high-pressure pump on the market, and the structure that uses all is common structure basically, and the part cost is lower, and the equipment is comparatively simple and convenient, is fit for large batch production and uses.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the pressure relief pipe and the pressure relief valve of the present invention;

fig. 3 is a cross-sectional view of the inside of the tank of the present invention.

In the figure: 1. a tank body; 2. a reinforcing plate; 3. supporting legs; 4. a mounting ring; 5. a top cover; 6. fixing the bolt; 7. mounting a plate; 8. a control box; 9. sealing the joint; 10. a pressure gauge; 11. a pressurizing pipe; 12. a high pressure pump; 13. a water injection pipe; 14. a pressure relief pipe; 15. and (4) releasing the valve.

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. 1-3, a cable water tightness testing machine convenient for testing comprises a tank body 1, a top cover 5 is arranged at the top end of the tank body 1, a sealing joint 9 is fixedly installed at the top end of the top cover 5, the bottom end of the sealing joint 9 is fixedly communicated with an inner cavity of the tank body 1, a pressure pipe 11 is fixedly communicated with the left end of the tank body 1, and a high-pressure pump 12 is fixedly installed at the left end of the pressure pipe 11.

Furthermore, the top end of the tank body 1 is fixedly provided with a mounting ring 4, the top end of the mounting ring 4 is provided with a fixing bolt 6 at an equal angle, the mounting ring 4 is movably connected with the top cover 5 through the fixing bolt 6, and the top cover 5 is conveniently opened to place a cable through the mounting ring 4 and the top cover 5, so that the sealing performance of the tank body 1 is ensured.

Further, the equal fixed mounting in the left and right sides that jar body 1 lateral surface is close to the bottom has reinforcing plate 2, and the equal fixed mounting in the bottom of reinforcing plate 2 and jar body 1 has supporting leg 3, and through the cooperation of reinforcing plate 2 and supporting leg 3, can conduct supporting leg 3 with the weight of jar body 1 on, make jar body 1 tend to stably.

Further, the back of the tank body 1 is fixedly provided with an installation plate 7, the right side of the front of the installation plate 7 is fixedly provided with a control box 8, the control box 8 can be used for controlling the high-pressure pump 12 and the pressure release valve 15, and the pressurization and the pressure release can be controlled by pressing a switch on the control box 8.

Further, the middle part fixed mounting on top cap 5 top has manometer 10, and manometer 10's input and the fixed intercommunication of 1 inner chamber of jar body can be convenient look over the inside pressure of jar body 1 through manometer 10, both be equivalent to the pressure of 15 meters depth of water when pressurizeing to 1.5 atmospheric pressure, and so on.

Further, a water injection pipe 13 is fixedly communicated with the right end of the tank body 1, a pressure relief pipe 14 is fixedly communicated with the back of the water injection pipe 13, a pressure relief valve 15 is fixedly mounted on the outer side face of the pressure relief pipe 14, pressure inside the tank body 1 can be quickly relieved through the pressure relief valve 15, and the tank body 1 is conveniently opened.

The working principle is as follows: this cable water tightness testing machine of convenient test is when using, fill up water in to jar body 1 through water injection pipe 13, put into jar body 1 inside with the cable this moment, and expose jar body 1 with the both ends of cable, and use sealing joint 9 with its chucking, open high-pressure pump 12 and pressurize to jar body 1 in through pressure tube 11, if the water tightness of cable is not good this moment, water just can emerge from the one end that the cable exposes in jar body 1 outside, thereby discharge the pressure of jar internal 1 through opening relief valve 15 and alright open top cap 5 and take out the cable.

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

Claims

1. The utility model provides a cable water tightness testing machine of convenient test, includes jar body (1), its characterized in that: the top of the jar body (1) is equipped with top cap (5), the top fixed mounting of top cap (5) has sealing joint (9), the bottom of sealing joint (9) with the fixed intercommunication of the inner chamber of the jar body (1), the left end fixed intercommunication of the jar body (1) has forcing pipe (11), the left end fixed mounting of forcing pipe (11) has high-pressure pump (12).

2. The cable water tightness testing machine convenient to test according to claim 1, is characterized in that: the top fixed mounting of the jar body (1) has a collar (4), fixing bolt (6) are installed to the top of collar (4) equidistance, collar (4) through fixing bolt (6) with top cap (5) swing joint.

3. The cable water tightness testing machine convenient to test according to claim 1, is characterized in that: the equal fixed mounting in the left and right sides that jar body (1) lateral surface is close to the bottom has reinforcing plate (2), reinforcing plate (2) with the equal fixed mounting in the bottom of the jar body (1) has supporting leg (3).

4. The cable water tightness testing machine convenient to test according to claim 1, is characterized in that: the back fixed mounting of the jar body (1) has mounting panel (7), the positive right side fixed mounting of mounting panel (7) has control box (8).

5. The cable water tightness testing machine convenient to test according to claim 1, is characterized in that: the middle part on top of the top cover (5) is fixedly provided with a pressure gauge (10), and the input end of the pressure gauge (10) is fixedly communicated with the inner cavity of the tank body (1).

6. The cable water tightness testing machine convenient to test according to claim 1, is characterized in that: the right-hand member of the jar body (1) is fixed to be communicated with has water injection pipe (13), the back fixed intercommunication of water injection pipe (13) has pressure release pipe (14), the lateral surface fixed mounting of pressure release pipe (14) has relief valve (15).