CN218180899U - A portable cable fault tester for emergency repair - Google Patents

Abstract

The utility model provides a portable cable fault tester for emergency repair. Under the premise of not changing the manual use mode, the technical solution adopts the casing to construct a variable-angle placement support assembly, thereby facilitating the placement and use of the instrument. Specifically, the utility model fixes the cable fault tester in a casing with a receiving groove, and the rear end of the casing is provided with two sets of support frames nested with each other. The two can not only provide different placement angles, but also accommodate Afterwards, it can be fixed in the concave platform at the rear end of the housing. In addition, the utility model is respectively provided with buckles between the first support frame and the recessed platform, and between the first support frame and the second support frame, which can play a convenient and effective role in fixing the support structure. In addition, the utility model adds a clamping groove at the rear end of the housing, which can draw and fix the cables. The utility model has the advantages of reasonable structure, convenient use, simple structure, low cost, good use effect and outstanding technical advantages.

Description

A portable cable fault tester for emergency repair

technical field

The utility model relates to the technical field of electric power engineering, in particular to a portable cable fault tester for emergency repair.

Background technique

The cable fault intelligent test system is used to test the high-resistance flashover fault of the cable, high-low resistance grounding, short circuit, cable disconnection, poor contact and other faults. If equipped with an acoustic measuring point instrument, it can accurately determine the location of the fault point exact location. It is especially suitable for testing power cables and communication cables of various types and voltage levels. As a comprehensive cable fault detection equipment, the cable fault tester can be used to test various cable faults such as open circuit, short circuit and poor contact on various local telephone cables, high-frequency communication cables and metal overhead cables. At the same time, it can also remotely measure the fault location such as high-resistance flashover of the power cable, high-low resistance grounding, disconnection and poor contact of the power cable.

In recent years, with the continuous improvement of the technical level, the size of the cable fault tester has become smaller and smaller, the portability has been improved, and it has become possible to carry it with you. At present, although portable cable fault testers are already on sale, the overall battery life still needs to be improved. Moreover, due to the lack of a stable support structure, they can only be used by hand. When working for a long time, continuous hand-holding will cause the operator Hand fatigue, but also difficult to ensure the stability of the instrument.

Contents of the invention

The utility model aims to provide a portable cable fault tester for emergency repair to solve the technical problem that the conventional portable cable fault tester can only be used by hand.

In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

A portable cable fault tester for emergency repair, including a tester body, a screen, a horn, a horizontal rib, a housing, a receiving groove, a vertical rib, a first slot, a clamping slot, a concave platform, and a first support frame , the first round rod, the first buckle, the first groove, the square hole, the second slot, the second support frame, the second round rod, the second buckle, the second groove, the round hole, wherein, in There is a screen and a horn on the tester body, a horizontal rib on the side frame of the tester body, an accommodation groove in the housing, the tester body is embedded in the accommodation groove, and vertical ribs at the top and bottom of the housing. The straight ribs have a first slot and a fastening groove on the outer side of the housing, a first round bar on the first support frame, and the first round bar is inserted into the first slot, and a first round bar on the first support frame. The first buckle is provided with a concave platform on the outside of the housing, and a first groove is arranged in the concave platform. The first buckle is adapted to the specifications of the first groove body. There is a square hole on the first support frame. A support frame is provided with a second slot, on the second support frame there is a second round bar, the second round bar is inserted into the second slot, and a second buckle is provided at the side end of the square hole. The support frame is provided with a second groove body, the second groove body is matched with the second buckle, and a round hole is arranged on the second support frame.

Preferably, the bottom end of the first supporting frame has two supporting legs, and a gap is formed between the two supporting legs.

Preferably, several cooling holes are arranged in the concave platform.

Preferably, both the shell and the vertical rib are made of rubber.

Preferably, the thickness of the first support frame, the thickness of the second support frame and the depth of the recess are equal.

In the above technical scheme, the body of the tester is the complete machine of the cable fault tester; the screen and the speaker are the conventional components of the cable fault tester; The accommodating groove is used for accommodating the tester body; the vertical rib is used for anti-slip effect on the casing; the first slot is used for accommodating the first round rod, thereby forming a rotating shaft between the casing and the first supporting frame; The clamping groove is used to fix the wire; the concave table is used to accommodate the first support frame; the first support frame can provide an angle of placement support; the first buckle is adapted to the specification of the first groove body, thereby The first support frame can be fixed in the recess; the square hole is used to accommodate the second support frame; the second slot is used to accommodate the second round rod, thereby forming a rotating shaft between the first support frame and the second support frame; The second support frame can provide another angle of placement and support; the second buckle is compatible with the second tank specification, so that the second support frame can be fixed in the square hole; the round hole is convenient for opening the second support frame Focus.

The utility model provides a portable cable fault tester for emergency repair. Under the premise of not changing the manual use mode, the technical solution adopts the housing to construct a variable-angle placement support assembly, thereby facilitating the placement and use of the instrument. Specifically, the utility model fixes the cable fault tester in a housing with a receiving groove, and the rear end of the housing is provided with two sets of support frames nested with each other, which can not only provide different placement angles, but also accommodate Afterwards, it can be fixed in the concave platform at the rear end of the housing. In addition, the utility model is respectively provided with buckles between the first support frame and the concave platform, and between the first support frame and the second support frame, which can play a convenient and effective fixing role for the support structure. In addition, the utility model adds a clamping groove at the rear end of the housing, which can draw and fix the cables. The utility model has the advantages of reasonable structure, convenient use, simple structure, low cost, good use effect and outstanding technical advantages.

Description of drawings

Fig. 1 is a perspective view of the utility model;

Fig. 2 is another perspective view of the utility model;

Fig. 3 is a split structure diagram of the utility model;

Figure 4 is a perspective view of the housing;

Figure 5 is a perspective view of the first support frame and the second support frame;

In the picture:

1. Tester body 2. Screen 3. Speaker 4. Horizontal rib

5. Housing 6. Accommodating groove 7. Vertical rib 8. First slot

9. Fastening groove 10. Concave platform 11. First support frame 12. First round rod

13. The first buckle 14. The first slot body 15. Square hole 16. The second slot

17. The second support frame 18. The second round rod 19. The second buckle 20. The second tank

21. Round hole.

detailed description

Specific embodiments of the present utility model will be described in detail below. In order to avoid too many unnecessary details, well-known structures or functions will not be described in detail in the following embodiments. Approximate language used in the following examples is for quantitative representations, indicating that certain variations in quantities are permissible without altering essential function. Unless otherwise defined, technical and scientific terms used in the following examples have the same meaning as commonly understood by those skilled in the art to which this utility model belongs.

Example 1

A portable cable fault tester for emergency repair, as shown in Figs. A slot 8, a fastening slot 9, a concave platform 10, a first support frame 11, a first round rod 12, a first buckle 13, a first slot body 14, a square hole 15, a second slot 16, a second Support frame 17, second round rod 18, second buckle 19, second groove body 20, circular hole 21, wherein, screen 2 and horn 3 are arranged on tester body 1, on the side frame of tester body 1 It has a horizontal rib 4 and a housing 5 with a receiving groove 6. The tester body 1 is embedded in the housing 6. There are vertical ribs 7 at the top and bottom of the housing 5, and the outer sides of the housing 5 are respectively It has a first slot 8 and a fastening groove 9, and has a first round rod 12 on the first support frame 11, and the first round rod 12 is inserted into the first slot 8, and has a first round rod 12 on the first support frame 11. The buckle 13 is provided with a concave platform 10 on the outside of the housing 5, and a first groove body 14 is arranged in the concave platform 10. The first buckle 13 is adapted to the specifications of the first groove body 14. On the first support frame 11 There is a square hole 15 on the top, a second slot 16 is provided on the first support frame 11, a second round rod 18 is provided on the second support frame 17, the second round rod 18 is inserted into the second slot 16, and the second round rod 18 is inserted into the second slot 16. The side end of square hole 15 is provided with second buckle 19, is provided with second groove body 20 on second support frame 17, and second groove body 20 is adapted with second buckle 19, and on second support frame 17 A circular hole 21 is provided.

The structural features of the present embodiment are as follows: the tester body 1 is the complete machine of the cable fault tester; the screen 2 and the speaker 3 are the conventional components of the cable fault tester; Anti-slip effect; the housing 5 and its receiving groove 6 are used to accommodate the tester body 1; the vertical rib 7 is used to play an anti-slip effect on the housing 5; the first slot 8 is used to accommodate the first round rod 12, Thus, a rotating shaft is formed between the housing 5 and the first support frame 11; the clamping groove 9 is used to fix the wire; the concave table 10 is used to accommodate the first support frame 11; the first support frame 11 can provide an angle The supporting effect of placement; the first buckle 13 is compatible with the specifications of the first groove body 14, so that the first support frame 11 can be fixed in the concave platform 10; the square hole 15 is used to accommodate the second support frame 17; the second The slot 16 is used to accommodate the second round rod 18, thereby forming a rotating shaft between the first support frame 11 and the second support frame 17; the second support frame 17 can provide another angle of placement support; the second buckle 19 It is compatible with the specifications of the second tank body 20, so that the second support frame 17 can be fixed in the square hole 15;

Example 2

A portable cable fault tester for emergency repair, as shown in Figs. A slot 8, a fastening slot 9, a concave platform 10, a first support frame 11, a first round rod 12, a first buckle 13, a first slot body 14, a square hole 15, a second slot 16, a second Support frame 17, second round rod 18, second buckle 19, second groove body 20, circular hole 21, wherein, screen 2 and horn 3 are arranged on tester body 1, on the side frame of tester body 1 It has a horizontal rib 4 and a housing 5 with a receiving groove 6. The tester body 1 is embedded in the housing 6. There are vertical ribs 7 at the top and bottom of the housing 5, and the outer sides of the housing 5 are respectively It has a first slot 8 and a fastening groove 9, and has a first round rod 12 on the first support frame 11, and the first round rod 12 is inserted into the first slot 8, and has a first round rod 12 on the first support frame 11. The buckle 13 is provided with a concave platform 10 on the outside of the housing 5, and a first groove body 14 is arranged in the concave platform 10. The first buckle 13 is adapted to the specifications of the first groove body 14. On the first support frame 11 There is a square hole 15 on the top, a second slot 16 is provided on the first support frame 11, a second round rod 18 is provided on the second support frame 17, the second round rod 18 is inserted into the second slot 16, and the second round rod 18 is inserted into the second slot 16. The side end of square hole 15 is provided with second buckle 19, is provided with second groove body 20 on second support frame 17, and second groove body 20 is adapted with second buckle 19, and on second support frame 17 A circular hole 21 is provided. Wherein, the bottom end of the first supporting frame 11 has two supporting legs, and there is a gap between the two supporting legs. A number of cooling holes are arranged in the concave platform 10 . Both the shell 5 and the vertical rib 7 are made of rubber. The thickness of the first support frame 11, the thickness of the second support frame 17, and the depth of the concave platform 10 are all equal.

The embodiments of the present utility model have been described in detail above, but the content described is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model. All modifications, equivalent replacements and improvements made within the application scope of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A portable cable fault tester for emergency repair is characterized by comprising a tester body (1), a screen (2), a loudspeaker (3), a horizontal rib (4), a shell (5), a containing groove (6), a vertical rib (7), a first slot (8), a clamping groove (9), a concave table (10), a first support frame (11), a first round rod (12), a first buckle (13), a first groove body (14), a square hole (15), a second slot (16), a second support frame (17), a second round rod (18), a second buckle (19), a second groove body (20), a round hole (21), wherein the screen (2) and the loudspeaker (3) are arranged on the tester body (1), the horizontal rib (4) is arranged on a side frame of the tester body (1), the containing groove (6) is arranged in the shell (5), the tester body (1) is embedded in the containing groove (6), the vertical rib (7) is arranged at the top end and the bottom end of the shell (5), the first slot (8) and the first round rod (11) are respectively inserted into the first slot (11), be equipped with concave station (10) in casing (5) outside, be equipped with first cell body (14) in concave station (10), first buckle (13) and first cell body (14) specification looks adaptation, square hole (15) have on first support frame (11), be provided with second slot (16) on first support frame (11), second pole (18) have on second support frame (17), second pole (18) insert to second slot (16), be equipped with second buckle (19) in square hole (15) side, be equipped with second cell body (20) on second support frame (17), second cell body (20) and second buckle (19) looks adaptation, be provided with round hole (21) on second support frame (17).

2. The portable cable fault tester for emergency repair according to claim 1, wherein the bottom end of the first support frame (11) is provided with two support legs, and a gap is arranged between the two support legs.

3. The portable cable fault tester for emergency repair according to claim 1, wherein a plurality of heat dissipation holes are provided in the recessed table (10).

4. The portable cable fault tester for rush repairs according to claim 1, characterized in that, the shell (5) and the vertical rib (7) are made of rubber.

5. The portable cable fault tester for emergency repair according to claim 1, wherein the thickness of the first support frame (11), the thickness of the second support frame (17), and the depth of the concave platform (10) are equal.

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