Railway signal wiring conduction insulation intelligent tester

Abstract

The utility model belongs to the technical field of railway line testing, and particularly relates to a railway signal wiring conduction insulation intelligent tester, which comprises a box body, a controller, a female head base, a conversion line, a power line, a fixed plate and a push-pull mechanism, the push-pull mechanism is arranged on the fixed plate, a plurality of test plug rings are arranged on the fixed plate, and the test plug rings are arranged on the box body. The test plug ring is electrically connected with the upper side of the conversion line, and the lower side of the conversion line is provided with a plug matched with the female head on the female head base. According to the utility model, the plurality of test plug rings are arranged on the fixing plate, so that the terminals of a plurality of wires can be plugged conveniently, and then a conduction insulation test is carried out on the terminals, thereby reducing manual test errors and labor intensity, improving work efficiency, and the push-pull mechanism can be used for conveniently separating the fixing plate from the fixing box and the terminals. Therefore, the terminal can be conveniently switched and inserted into other fixing boxes to test the terminal, and the switching test efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to railway line test technical field, concretely relates to a railway signal wiring conduction insulation intelligent tester. BACKGROUND

[0002] In recent years, due to wiring error and poor interline insulation, various faults or accidents are caused in the whole railway range, and the state railway group carries out "interlocking equipment map consistency" checking work. At the same time, based on the problem of backup type encountered in 2024 Guku capacity expansion reconstruction construction (after the completion of indoor wiring wiring of railway signal, there are indoor wiring welding error position and terminal, and some wiring is broken due to improper construction technology), which will directly affect the correctness of interlocking relationship, endanger the safety of train operation and major hidden danger.

[0003] At present, special intelligent wiring conduction and insulation test tools are lacked in the construction stage, and the terminals of wiring connection are mostly fixed in the fixed box, and then the wiring conduction test and interline ground insulation test are carried out manually by using the multimeter or insulation meter. Manual testing mainly has the following shortcomings: first, manual testing error is large, and human factors are many; Second, manual testing efficiency is low; Third, the testing workload is large, and a large amount of human resources is wasted. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a railway signal wiring conduction insulation intelligent tester, which can solve the above technical problems.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a railway signal wiring conduction insulation intelligent tester, which comprises a box body, a controller, a female base, a conversion line, a power line, a fixed plate and a push-pull mechanism, the push-pull mechanism is arranged on the fixed plate, a plurality of test insertion rings are arranged on the fixed plate, the test insertion rings are electrically connected with the upper side of the conversion line, the lower side of the conversion line is provided with a plug-in connector matched with the female head on the female base.

[0007] The push-pull mechanism comprises a supporting frame slidably sleeved on the fixed plate and two groups of turnover push plates, two groups of symmetrical positioning bolt rods are screwedly arranged on the supporting frame, the positioning bolt rods movably sleeve one side of the turnover push plate, a telescopic rod is arranged on the side of each group of turnover push plates away from the positioning bolt rod, and two groups of turnover push plates are provided with a movable supporting mechanism connected with the fixed plate.

[0008] With the above-mentioned one railway signal wiring conduction insulation intelligent tester, the fixed plate and the wiring terminal are inserted into the fixed box, and the test plug ring on the fixed plate is also inserted into the terminal, and when the fixed plate is inserted into the fixed box, the support frame on the push-pull mechanism is pushed to move close to the support bolt rod, so that the fixed frame pushes the support frame close to the position of the support bolt rod, and then the controller is used to automatically test each terminal one by one, and after the test is completed, the two telescopic rods are pushed to move close to each other, and the telescopic rod drives the turnover push plate to rely on the movable support of the support bolt rod, and pushes the support frame away from the support bolt rod, so as to drive the fixed plate and the fixed box of the terminal to separate, so that the fixed plate and the fixed box of the terminal can be separated, and the next wiring terminal and the fixed box can be inserted and tested.

[0009] As preferred, the movable support mechanism comprises two support bolt rods provided with threads on the fixed plate, and the support bolt rods are movably sleeved in the movable holes formed on the turnover push plate.

[0010] As preferred, a receiving groove for storing the fixed plate and the push-pull mechanism is arranged between the box and the controller.

[0011] As preferred, the controller is provided with a battery capacity table, an output voltage table, a battery switch, an inverter switch, an output switch, an output socket, a control button, an intelligent screen, an indicator light, a USB output socket and a voice playing device.

[0012] The beneficial effects are:

[0013] 1. The utility model discloses a plurality of test plug rings on the fixed plate, so that the terminals of the plurality of wirings can be inserted, and then the conduction insulation test can be carried out, so that the manual test error and the labor intensity can be reduced, and the working efficiency can be improved.

[0014] 2. The utility model discloses a push-pull mechanism, which can separate the fixed plate, the fixed box and the terminal after the fixed plate and the wiring terminal and the fixed box on the wiring terminal are inserted, so that the terminal in other fixed box can be tested, and the conversion test efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view structure schematic drawing of the utility model discloses;

[0016] Figure 2 It is the push-pull mechanism structure schematic drawing of the utility model discloses.

[0017] In the drawings, the component list represented by each sign is as follows:

[0018] 1, box; 2, controller; 3, female base; 4, conversion line; 5, fixed plate; 6, pushing mechanism; 61, support frame; 62, positioning bolt rod; 63, turnover push plate; 64, movable hole; 65, support bolt rod; 66, telescopic rod; 7, test ring; 8, storage groove; 9, cover plate; 10, power cord. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the specific protection scope requested by the utility model.

[0020] As Figures 1-2 shown, a railway signal wiring conduction insulation intelligent tester includes a box 1, a controller 2, a female base 3, a conversion line 4, a power cord 10, a fixed plate 5 and a pushing mechanism 6, the pushing mechanism 6 is arranged on the fixed plate 5, a plurality of test rings 7 are arranged on the fixed plate 5, the test ring 7 is electrically connected with the upper side of the conversion line 4, and the lower side of the conversion line 4 is provided with a plug-in connector matched with the female head on the female base 3.

[0021] The pushing mechanism 6 includes a support frame 61 slidably sleeved on the fixed plate 5 and two groups of turnover push plates 63, the support frame 61 is screwedly provided with two groups of symmetrical positioning bolt rods 62, the positioning bolt rod 62 is movably sleeved on one side of the turnover push plate 63, the telescopic rod 66 is arranged on each group of turnover push plates 63 away from the positioning bolt rod 62, and the two groups of turnover push plates 63 are provided with a movable support mechanism connected with the fixed plate 5.

[0022] As an optional embodiment, the movable support mechanism includes two support bolt rods 65 screwedly arranged on the fixed plate 5, the support bolt rod 65 is movably sleeved in the movable hole 64, and the movable hole 64 is formed on the turnover push plate 63. By so arranging, when the support bolt rod 65 rotates to support the turnover push plate 63, the turnover push plate 63 drives the positioning bolt rod 62 to push the support frame 61 to slide on the fixed plate 5, so that the turnover push plate 63 supports the support bolt rod 65 through the movable hole 64, thereby driving the fixed plate 5 and the support frame 61 to move away from each other.

[0023] Referring to the accompanying Figure 1 , a storage groove 8 for storing the fixed plate 5 and the pushing mechanism 6 is arranged between the box 1 and the controller 2. In this way, when the controller 2 is not used, the fixed plate 5 and the pushing mechanism 6 can be placed in the storage groove 8, thereby facilitating the carrying of the tester.

[0024] Further, the controller 2 is provided with a battery capacity table, an output voltage table, a battery switch, an inverter switch, an output switch, an output socket, a control button, an intelligent screen, an indicator light, a USB output socket and a voice playing device, the controller 2 is provided with a female connector, one end of the power cord 10 is provided with a male connector, the male connector is plugged with the female connector, so that the power cord 10 can be separated from the female connector and placed in the storage groove 8 when not in use, the box body 1 is provided with a cover plate 9, the cover plate 9 is provided with an operation instruction pasting area on the side, and the cover plate 9 and the box body 1 are provided with buckling locks matched with each other.

[0025] With the above structure, the fixed plate 5 is inserted into the fixed box with the wiring terminal, and the test ring 7 on the fixed plate 5 is also inserted into the terminal, and when the fixed plate 5 is inserted into the fixed box, the support frame 61 on the push-pull mechanism 6 is pushed to move close to the support bolt rod 65, so that the fixed frame pushes the support frame 61 to move close to the support bolt rod 65, and then the controller 2 is used to automatically test each terminal one by one, after the test is completed, the two telescopic rods 66 are pushed to move close to each other, and the telescopic rod 66 drives the turnover push plate 63 to rely on the movable support of the support bolt rod 65, and pushes the support frame 61 away from the support bolt rod 65, so as to separate the fixed plate 5 from the fixed box of the terminal, so as to separate the fixed plate 5 from the fixed box of the terminal, and facilitate the insertion and testing of the next wiring terminal and fixed box.

[0026] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A railway signal wiring conductor insulation intelligent tester, characterized in that: The utility model relates to a kind of test box, including box (1), controller (2), female base (3), conversion line (4), power cord (10), fixed plate (5) and push mechanism (6), the push mechanism (6) is set on fixed plate (5), a plurality of test rings (7) are set on the fixed plate (5), the test ring (7) is electrically connected with the upper side of conversion line (4), the lower side of conversion line (4) is provided with the plug-in connector matched with female on female base (3); The push mechanism (6) includes a support frame (61) that slides over the fixed plate (5) and two sets of flip push plates (63). The support frame (61) has two sets of symmetric positioning bolt rods (62) threaded thereon. The positioning bolt rods (62) movably fit into one side of the flip push plates (63). Each set of flip push plates (63) has an extension rod (66) set on the side away from the positioning bolt rods (62). The two sets of flip push plates (63) have movable support mechanisms connected to the fixed plate (5).

2. The railway signal wiring conductor insulation intelligent tester according to claim 1, characterized in that: The movable support mechanisms include two support bolt rods (65) threaded into the fixed plate (5). The support bolt rods (65) movably fit into movable holes (64) formed in the flip push plates (63).

3. The railway signal wiring conductor insulation intelligent tester according to claim 2, characterized in that: The box (1) has a storage groove (8) between the controller (2) for storing the fixed plate (5) and the push mechanism (6).

4. The railway signal wiring conductor insulation intelligent tester according to claim 3, characterized in that: The controller (2) has a battery capacity meter, an output voltage meter, a battery switch, an inverter switch, an output switch, an output socket, control buttons, a smart screen, indicator lights, a USB output socket, and a voice playing device.

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