Portable insulation detection device

Abstract

The utility model discloses a portable insulation detection device, and relates to the technical field of cable detection. The portable insulation detection device comprises a device body, a fixing mechanism and a detection mechanism, the fixing mechanism comprises two clamping plates, a rotary knob, a threaded rod, a first fixing plate, a second fixing plate, a limiting rod and anti-skid lines, the two clamping plates are fixedly connected to the bottom of the device body, and the two clamping plates are located on the two sides of the bottom of the device body respectively. A threaded rod is rotatably connected to the opposite surfaces of the two clamping plates, a rotary knob is rotated to drive the threaded rod to rotate, and then a second fixing plate is driven to move on the outer surface of the threaded rod in cooperation with the limiting effect of a limiting rod, and the second fixing plate is moved to a proper position to clamp a cable body; the problems that an electrode tip is used for clamping and fixing, so that instability is possibly caused, a cable easily falls off in the insulation degree detection process, and use is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable detection technical field, especially a kind of portable insulation detection device. BACKGROUND

[0002] The outer layer of cable is wrapped with insulation layer, which has certain electrical withstand strength and heat resistance, and the insulation thickness of itself is positively correlated with working voltage. During installation and use of cable, according to the design needs of line, the cable needs to be used with large angle bending. The strength of outer insulation layer of cable needs to be detected during cable production process to ensure that the cable can adapt to the use needs of large angle bending after deployment.

[0003] CN219143013U discloses a kind of cable insulation degree detection device, including frame body, the top of the frame body is recessed, the top of the frame body is close to the edge of one side and is recessed, the inner wall of the both sides of the sliding slot is close to the edge of bottom and is recessed, the inside of two The guide groove is slidably connected with guide block, the opposite side of two The guide block is fixed with sliding block, the side of the sliding block is recessed, the inside of the adjusting groove is rotatably connected with adjusting column, the device is suitable for cable of different radius, and the range of use is wide, but since it is clamped and fixed by electrode head, the contact area of electrode head and cable is small, it cannot provide stable clamping, it can lead to unstable situation, easy to cause cable insulation degree to fall off during detection, inconvenient to use, so a kind of stable portable insulation detection device is needed. UTILITY MODEL CONTENT

[0004] The utility model is to at least solve one of the technical problems existing in the prior art, provide a kind of portable insulation detection device, can solve the problem of clamping and fixing by electrode head, possibly lead to unstable situation, easy to cause cable insulation degree to fall off during detection, inconvenient to use.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A portable insulation detection device, fixed mechanism and detection mechanism are included in the device body, the fixed mechanism includes clamping plate, knob, threaded rod, first fixed plate, second fixed plate, limit rod and antiskid line, the number of clamping plate is two and all fixed connection in the bottom of device body, two clamping plates are located at the both sides of the bottom of device body respectively, threaded rod rotation is connected in the opposite side of two clamping plates, the one end of knob is fixedly connected with threaded rod, first fixed plate is fixedly connected with clamping plate, second fixed plate is connected in the outer surface of threaded rod in screw thread, limit rod is fixedly connected in the opposite side of two clamping plates, second fixed plate is connected with limit rod in sliding, antiskid line is set up in the surface of second fixed plate, the detection mechanism includes electrode head, rotating part, moving block, threaded column and rotating ring, electrode head is connected in sliding in the inside of clamping plate, moving block is fixedly connected with electrode head, moving block is connected in sliding in the inside of clamping plate, threaded column is connected with moving block in screw thread, threaded column is located in the inside of moving block, threaded column is rotationally connected with clamping plate, rotating ring is fixedly sleeved in the outer surface of threaded column, rotating ring is rotationally connected with the inside of clamping plate, rotating part is fixedly connected with threaded column.

[0006] Preferably, the inside of the moving block is provided with a threaded groove matched with the threaded column.

[0007] Preferably, the surface of the rotating part is provided with a groove facilitating screwing.

[0008] Preferably, the surface of the second fixed plate is provided with an opening through which the electrode head passes.

[0009] Preferably, the surface of the first fixed plate is provided with the same antiskid line as the antiskid line.

[0010] Preferably, the top of the device body is fixedly connected with a round rod.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The portable insulation detection device, rotates knob and drives threaded rod to rotate, and then cooperates with the limiting effect of limit rod to drive second fixed plate to move on the outer surface of threaded rod, clamps the cable body after moving second fixed plate to the appropriate position, because the antiskid lines are arranged on second fixed plate and first fixed plate, the clamping stability can be further enhanced, and the cable is not easy to fall off, through the arrangement of fixed mechanism, the problem that the cable may fall off during insulation detection due to unstable clamping by electrode head is solved, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model is further illustrated in connection with the drawings and examples as follows:

[0014] Figure 1It is the body schematic view of the utility model;

[0015] Figure 2 It is the fixed mechanism schematic view of the utility model;

[0016] Figure 3 It is the internal schematic view of the utility model;

[0017] Figure 4 It is the electrode head schematic view of the utility model;

[0018] Figure 5 It is the opening schematic view of the utility model.

[0019] The signs: 1, device body; 2, clamping plate; 3, knob; 4, round rod; 5, threaded rod; 6, first fixed plate; 7, second fixed plate; 8, limit rod; 9, anti-skid line; 10, opening; 11, electrode head; 12, rotating part; 13, moving block; 14, threaded column; 15, rotating ring. Specific implementation

[0020] This part will describe the specific embodiment of the utility model in detail, the preferred embodiment of the utility model is shown in the attached drawings, the function of the attached drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0021] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc.

[0022] In the description of the utility model, greater than, less than, more than, etc. If there is a description of the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0023] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0024] Please refer to Figures 1-5The utility model provides a technical scheme: a portable insulation detection device, including device body 1, fixing mechanism and detection mechanism, fixing mechanism includes clamping plate 2, knob 3, threaded rod 5, first fixed plate 6, second fixed plate 7, limit rod 8 and antiskid line 9, the number of clamping plate 2 is two and all fixedly connected at the bottom of device body 1, two clamping plate 2 are located at the bottom both sides of device body 1 respectively, threaded rod 5 rotationally connects at the opposite side of two clamping plate 2, knob 3 is fixedly connected with one end of threaded rod 5, first fixed plate 6 is fixedly connected with clamping plate 2, second fixed plate 7 is screw connected at the outer surface of threaded rod 5, limit rod 8 is fixedly connected at the opposite side of two clamping plate 2, second fixed plate 7 is slidingly connected with limit rod 8, antiskid line 9 is set up at the surface of second fixed plate 7, places the device on the cable surface of detection, rotates knob 3 and drives threaded rod 5 to rotate, and then cooperates the limiting action of limit rod 8 and drives second fixed plate 7 to move on the outer surface of threaded rod 5, carries out clamping to cable body after moving second fixed plate 7 to appropriate position, because second fixed plate 7 and first fixed plate 6 are all equipped with antiskid line and can further strengthen clamping stability, are not prone to falling off, through the setting of fixing mechanism, the situation that possibly leads to instability when clamping and fixing through electrode head is solved, is easy to cause cable insulation degree detection to fall off, and the problem of inconvenient use is solved.

[0025] Further, the detection mechanism includes an electrode head 11, a rotating member 12, a moving block 13, a threaded column 14 and a rotating ring 15, the electrode head 11 is slidingly connected inside the clamping plate 2, the moving block 13 is fixedly connected with the electrode head 11, the moving block 13 is slidingly connected inside the clamping plate 2, the threaded column 14 is screw-connected with the moving block 13, the threaded column 14 is located inside the moving block 13, the threaded column 14 is rotationally connected with the clamping plate 2, the rotating ring 15 is fixedly sleeved on the outer surface of the threaded column 14, the rotating ring 15 is rotationally connected inside the clamping plate 2, the rotating member 12 is fixedly connected with the threaded column 14, the threaded column 14 can be rotated by rotating the rotating member 12, since the moving block 13 is screw-connected with the threaded column 14, the rotation of the threaded column 14 can drive the moving block 13 to move and further make the electrode head 11 move, the insulation detection can be realized by making the electrode head 11 contact with the cable by moving the electrode head 11, and the use is convenient.

[0026] Secondly, a threaded groove adapted to the threaded column 14 is formed in the inside of the moving block 13, a groove for easy screwing is formed on the surface of the rotating member 12, an opening 10 through which the electrode head 11 passes is formed on the surface of the second fixed plate 7, the same antiskid lines as the antiskid lines 9 are arranged on the surface of the first fixed plate 6, and a round rod 4 is fixedly connected to the top of the device body 1, the round rod 4 is arranged to facilitate the taking of the device.

[0027] Working principle: rotating knob 3 drives threaded rod 5 to rotate, and then cooperates with the limiting effect of limiting rod 8 to drive second fixed plate 7 to move on the outer surface of threaded rod 5, the cable body is clamped after second fixed plate 7 is moved to the appropriate position, rotating rotating part 12 can make threaded column 14 rotate, since moving block 13 is threadedly connected with threaded column 14, the rotation of threaded column 14 can drive moving block 13 to move and then make electrode head 11 move, moving electrode head 11 makes electrode head 11 contact with the cable, and insulation detection can be realized.

[0028] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A portable insulation detection device, characterized in that, The utility model relates to a kind of device for detecting the quality of the surface of workpiece, including: Device body (1); Fixing mechanism, fixing mechanism includes clamping plate (2), knob (3), threaded rod (5), first fixed plate (6), second fixed plate (7), limit rod (8) and anti-skid line (9), the number of clamping plate (2) is two and is fixedly connected in the bottom of device body (1), two clamping plates (2) are located at the bottom of device body (1) two sides respectively, threaded rod (5) is rotatably connected in the opposite side of two clamping plates (2), knob (3) is fixedly connected with one end of threaded rod (5), first fixed plate (6) is fixedly connected with clamping plate (2), second fixed plate (7) is threadedly connected in the outer surface of threaded rod (5), limit rod (8) is fixedly connected in the opposite side of two clamping plates (2), second fixed plate (7) is slidably connected with limit rod (8), anti-skid line (9) is arranged in the surface of second fixed plate (7); Detection mechanism, detection mechanism includes electrode head (11), rotating part (12), moving block (13), threaded column (14) and rotating ring (15), electrode head (11) is slidably connected in the inside of clamping plate (2), moving block (13) is fixedly connected with electrode head (11), moving block (13) is slidably connected in the inside of clamping plate (2), threaded column (14) is threadedly connected with moving block (13), threaded column (14) is located in the inside of moving block (13), threaded column (14) is rotatably connected with clamping plate (2), rotating ring (15) is fixedly sleeved in the outer surface of threaded column (14), rotating ring (15) is rotatably connected with the inside of clamping plate (2), rotating part (12) is fixedly connected with threaded column (14).

2. A portable insulation detection device according to claim 1, characterised in that: The inside of the moving block (13) is provided with a threaded groove matched with the threaded column (14).

3. A portable insulation detection device according to claim 1, wherein: The surface of the rotating part (12) is provided with a groove for easy twisting.

4. The portable insulation detection device of claim 1, wherein: The surface of the second fixed plate (7) is provided with an opening (10) for the electrode head (11) to pass through.

5. The portable insulation detection device of claim 1, wherein: The surface of the first fixed plate (6) is provided with the same anti-skid line as the anti-skid line (9).

6. The portable insulation detection device of claim 1, wherein: The top of the device body (1) is fixedly connected with a round rod (4).

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