A ship cable testing device with analysis and testing functions and a testing method thereof

Abstract

The application discloses a ship cable testing device with analysis and testing functions and a testing method thereof, and relates to the technical field of cable testing. In order to solve the problem that most of the cable fault testers used for testing ship cables are in the form of boxes, and need to be carried by hand, resulting in inconvenience in carrying, a display screen assembly is arranged on the upper end face of the tester main body, a display screen groove is arranged between the display screen assembly and the tester main body, and a control panel is arranged on one side of the display screen assembly. In addition, a circular spherical seat is arranged on the outside of the tester main body, a circular spherical cover is arranged on the upper end of the circular spherical seat, and rubber wear-resistant pads are arranged on the outer walls of the circular spherical seat and the circular spherical cover. A solid storage seat is arranged in the circular spherical cover, and rubber supporting columns are arranged between the solid storage seat and the circular spherical cover and between the tester main body and the circular spherical seat.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable testing, in particular to a ship cable testing device with analysis and testing functions and a testing method thereof. BACKGROUND

[0002] The cable fault tester is a comprehensive cable fault detection instrument. It can analyze and test high resistance flashover faults, high and low resistance grounding, short circuit and cable breakage, and poor contact faults of the cable;

[0003] For example, the Chinese authorized patent (CN213337867U) with the announcement number of cable fault tester: including the box, the upper end of the box is movably installed with the box cover, the lower end of the four sides of the box is provided with the heat dissipation hole, the inner bottom of the four sides of the box is fixedly installed with the heat dissipation net plate, the inner bottom center of the box is fixedly installed with the motor, and the rotating shaft of the motor is fixedly installed with the fan blade. The box cover is installed on the top of the box, which can seal the box and protect the cable fault tester body. The heat dissipation holes are arranged on the lower end of the four sides of the box, which can dissipate heat for the cable fault tester body. The heat dissipation net plate is fixedly installed on the inner bottom of the four sides of the box, which can dissipate heat for the cable fault tester body. The motor is fixedly installed on the inner bottom center of the box, which can rotate the fan blade driven by the motor, thereby better dissipating heat for the cable fault tester body.

[0004] The existing cable fault testers for ship cable testing are mostly in the form of a box, which needs to be lifted when carrying, resulting in inconvenience in carrying and difficulty in finding after loss. Therefore, we provide a ship cable testing device with analysis and testing functions and a testing method thereof. SUMMARY

[0005] The present application aims to provide a ship cable testing device with analysis and testing functions and a testing method thereof to solve the problem of the existing cable fault testers for ship cable testing being mostly in the form of a box, which needs to be lifted when carrying, resulting in inconvenience in carrying and difficulty in finding after loss.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a ship cable testing device with analysis and testing functions, comprising a tester main body, a display screen assembly is arranged on the upper end surface of the tester main body, a display screen groove is arranged between the outside of the display screen assembly and the tester main body, and a control panel is arranged on one side of the display screen assembly.

[0007] Further comprising:

[0008] A circular ball seat is arranged outside the tester body, and an upper end of the circular ball seat is provided with a circular ball cover, and outer walls of the circular ball seat and the circular ball cover are provided with rubber wear-resistant pads;

[0009] A solid storage seat is arranged inside the circular ball cover, and rubber support columns are arranged between the solid storage seat and the circular ball cover and between the tester body and the circular ball seat, and outer spaces of the rubber support columns are provided with shock-absorbing foam;

[0010] An outer pull rod is arranged on both sides of the circular ball seat, an upper end of the outer pull rod is provided with an inner pull rod, an upper end of the inner pull rod is provided with a hand holding frame, and the hand holding frame and the inner pull rod are in an integrated structure.

[0011] Preferably, an upper surface of the circular ball seat is provided with a threaded fixing groove, and the threaded fixing groove and the circular ball seat are in an integrated structure, a lower surface of the circular ball cover is provided with a threaded connecting ring, and the circular ball cover is threadedly connected with the threaded fixing groove through the threaded connecting ring.

[0012] Preferably, one end of the outer pull rod is provided with a connecting shaft, the connecting shaft and the outer pull rod are connected through a ball bearing, the connecting shaft is rotationally connected with the outer pull rod through the ball bearing, one end of the connecting shaft is welded with a connecting disc, and the connecting disc is threadedly connected with the circular ball seat through a single-head fastener.

[0013] Preferably, the solid storage seat is provided with a first cavity inside, one side of the first cavity is provided with a second cavity, and the first cavity and the second cavity are in communication, and sealing plates are arranged at openings of the first cavity and the second cavity, and the sealing plates are threadedly connected with the solid storage seat through fixing bolts.

[0014] Preferably, the first cavity is provided with a positioner inside, the second cavity is provided with a power supply mechanism inside, and an input end of the positioner is electrically connected with an output end of the power supply mechanism.

[0015] Preferably, a limiting support column is arranged at a lower surface of the solid storage seat, and the limiting support column is provided with a rubber limiting seat at one end.

[0016] Preferably, the hand holding frame is provided with a pressing plate inside, an upper end surface of the pressing plate is provided with a pressing button, both ends of the pressing plate are provided with pressing rods, and a lower surface of the pressing plate is provided with first compression springs, and the first compression springs are provided with two.

[0017] Preferably, the lower end of the lower pressing rod is provided with a lower pressing foot, the lower end of the lower pressing foot is provided with a limiting sleeve, the limiting sleeve is an integral structure with the inner pull rod, the surface of the limiting sleeve is provided with an adjusting groove, the adjusting groove is internally provided with a lower pressing column, the inside of the limiting sleeve is provided with a limiting moving seat, one side of the limiting moving seat is provided with a limiting insertion column, the other side of the limiting moving seat is provided with a second compression spring, the surface of the limiting moving seat on both sides is provided with an inclined adjusting groove, and the clamping column arranged on the surface of the lower pressing column moves along the inclined adjusting groove.

[0018] Preferably, the side surface of the outer pull rod is provided with a limiting hole, and the inside of the inner pull rod is provided with a moving groove.

[0019] Preferably, a test method of a ship cable test equipment with analysis and test functions comprises the following steps:

[0020] Step one: fix the positioner and the power mechanism in the first cavity and the second cavity respectively, electrically connect the input end of the positioner with the output end of the power mechanism, start the power mechanism and the positioner, and then cover the sealing plate;

[0021] Step two: cover the circular ball cover on the circular ball seat, align the threaded connecting ring with the threaded fixing groove, rotate the circular ball cover, and fix the circular ball cover with the circular ball seat;

[0022] Step three: after fixing, press the lower pressing button at the center of the lower pressing handle, drive the lower pressing rod and the lower pressing foot to extrude the lower pressing column, and move the end of the lower pressing column along the inclined adjusting groove on the side surface of the limiting moving seat, so that the limiting moving seat moves horizontally, and the limiting insertion column is away from the limiting hole;

[0023] Step four: then move the inner pull rod up and down, loosen the lower pressing button after adjusting the appropriate distance, drive the lower pressing plate and the limiting moving seat to the original position by the first compression spring and the second compression spring, insert the limiting insertion column into the limiting hole for limiting, and thus the whole can be dragged to move, and the circular ball cover and the circular ball seat rotate during the movement;

[0024] Step five: after reaching the specified position, remove the circular ball cover, insert the signal line on the signal plug of the control panel on the surface of the test instrument main body, clamp the two clamps at the end of the signal line on the inner wire and the outer skin of the ship cable respectively, start the test instrument main body to analyze and test the ship cable, and check whether a fault occurs.

[0025] Compared with the prior art, the beneficial effects of the present application are:

[0026] 1. The application is characterized in that a circular ball seat is arranged outside the tester main body, a circular ball cover is arranged at the upper end of the circular ball seat, the circular ball cover is connected with the threaded fixing groove through the threaded connecting ring, the circular ball cover and the circular ball seat are fixed, a circular ball is formed, the circular ball is connected with the outer pull rod through the connecting shaft, so that the circular ball and the outer pull rod rotate, the circular ball cover and the circular ball seat are moved by dragging, and are moved by rotating, the lower pressing button at the center of the hand-held frame is pressed, the lower pressing rod and the lower pressing foot are used to extrude the lower pressing column, one end of the lower pressing column moves along the inclined adjusting groove on the side surface of the limiting moving seat, so that the limiting moving seat transversely moves, the limiting plug column is away from the limiting hole, then the inner pull rod is moved up and down, after the appropriate distance is adjusted, the lower pressing button is loosened, the first compression spring and the second compression spring drive the lower pressing plate and the limiting moving seat to return to the original position, the limiting plug column is inserted into the limiting hole for limiting, so that the whole body is moved by dragging, compared with the existing hand-held type, the moving convenience is improved, and compared with the existing pull rod box type moving using universal wheels, the universal wheels are cancelled, the whole body is moved by rotating, so that the weight of the whole body is not accumulated on the universal wheels, the phenomenon that the moving cannot be realized due to the damage of the universal wheels does not occur, and the moving convenience is improved.

[0027] 2. A solid storage seat is arranged in the circular ball cover, a first cavity and a second cavity are arranged in the solid storage seat, a positioner and a power supply mechanism are respectively fixed in the first cavity and the second cavity, the input end of the positioner is electrically connected with the output end of the power supply mechanism, the power supply mechanism and the positioner are started, have the positioning effect, the positioner can be used to know the position of the whole body in time, the positioner can be used to find the position when the whole body is lost, and the anti-theft effect is realized, and the positioner is VT55M.

[0028] 3. Shock-absorbing foam and rubber support columns are arranged in the circular ball cover and the circular ball seat, the rubber support columns are used for supporting, the shock-absorbing foam is used for auxiliary shock absorption, so that the shock absorption effect is improved, the tester main body is prevented from being damaged due to moving vibration, and the safety and service life are improved. DRAWINGS

[0029] Figure 1 It is a whole structure schematic view of the application;

[0030] Figure 2 It is a top view structure schematic view of the circular ball seat of the application;

[0031] Figure 3 It is an internal structure schematic view of the circular ball seat and the circular ball cover of the application;

[0032] Figure 4 It is a structure schematic view of the connecting end of the outer pull rod and the circular ball seat of the application;

[0033] Figure 5 It is the schematic diagram of the internal structure of the hand-held frame of the application;

[0034] Figure 6 It is the schematic diagram of the internal structure of the limiting sleeve of the application;

[0035] In the figure: 1, tester main body; 2, round ball cover; 3, rubber wear pad; 4, outer pull rod; 5, connecting shaft; 6, limiting hole; 7, inner pull rod; 8, hand-held frame; 9, push button; 10, round ball seat; 11, shock absorbing foam; 12, threaded fixing groove; 13, display screen assembly; 14, display screen groove; 15, control panel; 16, rubber support column; 17, solid storage seat; 18, limiting support column; 19, rubber limiting seat; 20, threaded connecting ring; 21, first cavity; 22, second cavity; 23, sealing plate; 24, fixing bolt; 25, positioner; 26, power supply mechanism; 27, ball bearing; 28, connecting disc; 29, single-head fastener; 30, push plate; 31, first compression spring; 32, push rod; 33, moving groove; 34, push foot; 35, limiting sleeve; 36, push column; 37, adjusting groove; 38, limiting moving seat; 39, limiting insertion column; 40, inclination adjusting groove; 41, second compression spring. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0037] Please refer to Figures 1-6 An embodiment provided by the application: a ship cable testing device with analysis and testing functions, comprising a tester main body 1, the upper end face of the tester main body 1 is provided with a display screen assembly 13, a display screen groove 14 is arranged between the outside of the display screen assembly 13 and the tester main body 1, and the side of the display screen assembly 13 is provided with a control panel 15;

[0038] Further comprising:

[0039] The round ball seat 10 is arranged outside the tester main body 1, the upper end of the round ball seat 10 is provided with a round ball cover 2, and the outer walls of the round ball seat 10 and the round ball cover 2 are both provided with rubber wear pads 3;

[0040] The solid storage seat 17 is arranged inside the round ball cover 2, rubber support columns 16 are arranged between the solid storage seat 17 and the round ball cover 2 and between the tester main body 1 and the round ball seat 10, and the outer space of the rubber support columns 16 is provided with shock absorbing foams 11;

[0041] The outer pull rod 4 is arranged on both sides of the circular ball seat 10, the upper end of the outer pull rod 4 is provided with the inner pull rod 7, the upper end of the inner pull rod 7 is provided with the hand-held frame 8, and the hand-held frame 8 is in an integrated structure with the inner pull rod 7.

[0042] Please refer to Figure 2 and Figure 3 The upper surface of the circular ball seat 10 is provided with the threaded fixing groove 12, the threaded fixing groove 12 is in an integrated structure with the circular ball seat 10, the lower surface of the circular ball cover 2 is provided with the threaded connecting ring 20, and the circular ball cover 2 is threadedly connected with the threaded fixing groove 12 through the threaded connecting ring 20, so as to fix the circular ball cover 2 with the circular ball seat 10, form a circular ball, and facilitate self rotation.

[0043] Please refer to Figure 1 and Figure 4 One end of the outer pull rod 4 is provided with the connecting shaft 5, the connecting shaft 5 is connected with the outer pull rod 4 through the ball bearing 27, the connecting shaft 5 is rotationally connected with the outer pull rod 4 through the ball bearing 27, one end of the connecting shaft 5 is welded with the connecting disc 28, the connecting disc 28 is threadedly connected with the circular ball seat 10 through the single-head fastener 29, so as to realize rotation of the circular ball cover 2, the circular ball seat 10 and the outer pull rod 4, and realize movement through self rotation, and improve carrying convenience.

[0044] Please refer to Figure 3 The inside of the solid storage seat 17 is provided with the first cavity 21, one side of the first cavity 21 is provided with the second cavity 22, the first cavity 21 and the second cavity 22 are communicated, the openings of the first cavity 21 and the second cavity 22 are both provided with the sealing plate 23, the sealing plate 23 is threadedly connected with the solid storage seat 17 through the fixing bolt 24, so as to facilitate installation of the positioner 25 and the power supply mechanism 26.

[0045] Please refer to Figure 3 The inside of the first cavity 21 is provided with the positioner 25, the inside of the second cavity 22 is provided with the power supply mechanism 26, the input end of the positioner 25 is electrically connected with the output end of the power supply mechanism 26, the positioner 25 has a positioning effect, and has an anti-theft effect.

[0046] Please refer to Figure 3 The lower surface of the solid storage seat 17 is provided with the limiting support column 18, one end of the limiting support column 18 is provided with the rubber limiting seat 19, the rubber limiting seat 19 abuts against the upper surface of the tester main body 1, and has a limiting support effect.

[0047] Please refer to Figure 1 and Figure 5The inside of the handheld frame 8 is provided with a lower pressing plate 30, the upper end face of the lower pressing plate 30 is provided with a lower pressing button 9, both ends of the lower pressing plate 30 are provided with lower pressing rods 32, the lower surface of the lower pressing plate 30 is provided with first compression springs 31, and the first compression springs 31 are provided with two, and the first compression springs 31 facilitate the reset of the lower pressing plate 30.

[0048] Please refer to Figure 5 and Figure 6 The lower end of the lower pressing rod 32 is provided with a lower pressing foot 34, the lower end of the lower pressing foot 34 is provided with a limiting sleeve 35, the limiting sleeve 35 is an integral structure with the inner pull rod 7, the surface of the limiting sleeve 35 is provided with an adjusting groove 37, the inside of the adjusting groove 37 is provided with a lower pressing column 36, the inside of the limiting sleeve 35 is provided with a limiting moving seat 38, one side of the limiting moving seat 38 is provided with a limiting insertion column 39, the other side of the limiting moving seat 38 is provided with a second compression spring 41, and the surface of both sides of the limiting moving seat 38 is provided with an inclined adjusting groove 40, and the clamping column provided on one end surface of the lower pressing column 36 moves along the inclined adjusting groove 40, so that the length of the outer pull rod 4 and the inner pull rod 7 is adjusted, which is suitable for people of different heights and improves flexibility.

[0049] Please refer to Figure 1 and Figure 5 The side surface of the outer pull rod 4 is provided with a limiting hole 6, the inside of the inner pull rod 7 is provided with a moving groove 33, the limiting insertion column 39 is inserted into the inside of the limiting hole 6, and the outer pull rod 4 and the inner pull rod 7 are fixed.

[0050] Please refer to Figures 1-6 A test method of a ship cable test device with analysis and test functions, comprising the following steps:

[0051] Step one: fix the positioner 25 and the power mechanism 26 in the first cavity 21 and the second cavity 22 respectively, the input end of the positioner 25 is electrically connected with the output end of the power mechanism 26, start the power mechanism 26 and the positioner 25, and then cover the sealing plate 23;

[0052] Step two: cover the circular ball cover 2 on the circular ball seat 10, align the threaded connection ring 20 with the threaded fixing groove 12, rotate the circular ball cover 2, and fix the circular ball cover 2 with the circular ball seat 10;

[0053] Step three: after fixing, press the lower pressing button 9 at the center of the lower pressing handheld frame 8, drive the lower pressing rod 32 and the lower pressing foot 34 to extrude the lower pressing column 36, one end of the lower pressing column 36 moves along the inclined adjusting groove 40 on the side surface of the limiting moving seat 38, so that the limiting moving seat 38 moves horizontally, and thus the limiting insertion column 39 is away from the limiting hole 6;

[0054] Step four: then move the inner pull rod 7 up and down, adjust the appropriate distance, then loosen the lower button 9, the first compression spring 31 and the second compression spring 41 drive the lower plate 30 and the limit moving seat 38 back to the original position, the limit plug 39 is inserted into the limit hole 6 to limit, so that the whole body can be dragged to move, and when moving, the circular ball cover 2 and the circular ball seat 10 rotate;

[0055] Step five: after reaching the specified position, remove the circular ball cover 2, insert the signal line into the signal plug on the control panel 15 on the surface of the tester main body 1, clamp the two clamps at one end of the signal line on the inner wire and the outer skin of the ship cable respectively, start the tester main body 1 to analyze and test the ship cable, and check whether a fault occurs.

[0056] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, and the scope of the present application should be defined by the appended claims rather than the above description, and it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A ship cable testing device with analysis and testing functions, comprising a tester body (1), wherein a display screen assembly (13) is provided on the upper surface of the tester body (1), a display screen groove (14) is provided between the outside of the display screen assembly (13) and the tester body (1), and a control panel (15) is provided on one side of the display screen assembly (13); Its features are: Also includes: A circular ball seat (10) is provided on the outside of the main body (1) of the tester. A circular ball cover (2) is provided on the upper end of the circular ball seat (10). Rubber wear-resistant pads (3) are provided on the outer walls of both the circular ball seat (10) and the circular ball cover (2). A solid storage base (17) is disposed inside the circular spherical cover (2). Rubber support columns (16) are provided between the solid storage base (17) and the circular spherical cover (2) and between the tester body (1) and the circular spherical base (10). Shock-absorbing foam (11) is provided in the external space of the rubber support column (16). An outer pull rod (4) is provided on both sides of the circular sphere seat (10). An inner pull rod (7) is provided at the upper end of the outer pull rod (4). A handhold (8) is provided at the upper end of the inner pull rod (7), and the handhold (8) and the inner pull rod (7) are an integral structure.

2. The ship cable testing equipment with analysis and testing functions according to claim 1, characterized in that: The upper surface of the circular sphere seat (10) is provided with a threaded fixing groove (12), and the threaded fixing groove (12) and the circular sphere seat (10) are an integral structure. The lower surface of the circular sphere cover (2) is provided with a threaded connecting ring (20), and the circular sphere cover (2) is threadedly connected to the threaded fixing groove (12) through the threaded connecting ring (20).

3. The ship cable testing equipment with analysis and testing functions according to claim 2, characterized in that: One end of the outer pull rod (4) is provided with a connecting shaft (5), the connecting shaft (5) and the outer pull rod (4) are connected by a ball bearing (27), and the connecting shaft (5) is rotatably connected to the outer pull rod (4) through the ball bearing (27). One end of the connecting shaft (5) is welded with a connecting disc (28), and the connecting disc (28) is threadedly connected to the circular ball seat (10) through a single-head fastener (29).

4. A ship cable testing device with analysis and testing functions according to claim 3, characterized in that: The solid storage base (17) has a first cavity (21) inside, and a second cavity (22) is provided on one side of the first cavity (21). The first cavity (21) and the second cavity (22) are interconnected. A sealing plate (23) is provided at the opening of the first cavity (21) and the second cavity (22). The sealing plate (23) is threadedly connected to the solid storage base (17) by a fixing bolt (24).

5. A ship cable testing device with analysis and testing functions according to claim 4, characterized in that: The first cavity (21) is provided with a positioner (25), and the second cavity (22) is provided with a power supply mechanism (26), and the input end of the positioner (25) is electrically connected to the output end of the power supply mechanism (26).

6. A ship cable testing device with analysis and testing functions according to claim 5, characterized in that: The lower surface of the solid storage base (17) is provided with a limiting support column (18), and one end of the limiting support column (18) is provided with a rubber limiting seat (19).

7. A ship cable testing device with analysis and testing functions according to claim 6, characterized in that: The handheld holder (8) is provided with a lower pressure plate (30) inside. A lower pressure button (9) is provided on the upper end surface of the lower pressure plate (30). Both ends of the lower pressure plate (30) are provided with lower pressure rods (32). A first compression spring (31) is provided on the lower surface of the lower pressure plate (30), and there are two first compression springs (31).

8. A ship cable testing device with analysis and testing functions according to claim 7, characterized in that: The lower end of the pressure rod (32) is provided with a pressure foot (34), and the lower end of the pressure foot (34) is provided with a limit sleeve (35). The limit sleeve (35) and the inner pull rod (7) are integrally formed. The surface of the limit sleeve (35) is provided with an adjustment groove (37). The inside of the adjustment groove (37) is provided with a pressure column (36). The inside of the limit sleeve (35) is provided with a limit moving seat (38). One side of the limit moving seat (38) is provided with a limit insert (39). The other side of the limit moving seat (38) is provided with a second compression spring (41). Both sides of the limit moving seat (38) are provided with inclined adjustment grooves (40), and the locking pin provided on one end of the pressure column (36) moves along the inclined adjustment groove (40).

9. A ship cable testing device with analysis and testing functions according to claim 8, characterized in that: The outer tie rod (4) has a limit hole (6) on its side surface, and the inner tie rod (7) has a moving groove (33) inside.

10. A testing method for a ship cable testing device with analysis and testing functions, implemented based on the ship cable testing device with analysis and testing functions as described in claim 9, characterized in that, Includes the following steps: Step 1: Fix the positioner (25) and the power supply mechanism (26) inside the first cavity (21) and the second cavity (22) respectively. Connect the input end of the positioner (25) to the output end of the power supply mechanism (26). Start the power supply mechanism (26) and the positioner (25), and then cover with the sealing plate (23). Step 2: Place the circular spherical cover (2) on the circular spherical seat (10), align the threaded connecting ring (20) with the threaded fixing groove (12), and rotate the circular spherical cover (2) to fix the circular spherical cover (2) to the circular spherical seat (10); Step 3: After it is fixed, press down the down button (9) at the center of the handheld bracket (8) to drive the down rod (32) and the down foot (34) to squeeze the down column (36). One end of the down column (36) moves along the inclined adjustment groove (40) on the side surface of the limiting moving seat (38), thereby causing the limiting moving seat (38) to move laterally, so that the limiting insertion post (39) leaves the limiting hole (6); Step 4: Then move the inner pull rod (7) up and down, adjust the appropriate distance, and release the down-press button (9). The first compression spring (31) and the second compression spring (41) drive the lower pressure plate (30) and the limit moving seat (38) back to their original positions. The limit insert (39) is inserted into the limit hole (6) for limit. In this way, the whole can be dragged to move. When moving, the circular spherical cover (2) and the circular spherical seat (10) rotate. Step 5: After reaching the designated location, remove the round spherical cover (2), insert the signal line into the signal plug on the control panel (15) on the surface of the tester body (1), and clamp the two clips at one end of the signal line onto the inner wire and outer sheath of the ship cable respectively. Start the tester body (1) to analyze and test the ship cable and check whether a fault has occurred.

Images