Cable wire insulation sheath thickness measuring device

Abstract

The utility model relates to the technical field of cable detection equipment, and discloses a cable wire insulation sheath thickness measuring device which comprises a lower clamping block, an upper clamping block is arranged at the upper end of the lower clamping block, the upper clamping block and the lower clamping block are arranged in a vertically symmetrical mode, and an installation groove is formed between the upper side wall and the lower side wall of the middle of the upper clamping block. The mounting groove and the holding handle are provided with the same distance measuring mechanism, and the distance measuring mechanism comprises a laser distance measuring instrument fixedly mounted on the inner side of the mounting groove. According to the utility model, the cable wire insulation sheath clamping mechanism is arranged, and the distance measuring mechanism is arranged in cooperation with the cable wire insulation sheath clamping mechanism, so that the distance between two clamping blocks of the clamping mechanism can be measured through the distance measuring mechanism, and the thickness of the cable wire insulation sheath can be obtained by subtracting the thickness of two antiskid jackets from the distance. And the whole measurement process is relatively simple and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable detection equipment, in particular to a device for measuring the thickness of an insulation sheath of a cable or wire. Background Art

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors. At present, the outer side of cables and wires is usually provided with an insulating sheath. When measuring the thickness of the insulating sheath, a measuring device is required.

[0003] The utility model with the prior art announcement number CN202229733U relates to a device for measuring the thickness of insulation and sheath materials of cables and optical cables, which includes an optical microscope, a digital image collector (such as an industrial camera) and a computer. The digital collector collects images presented under the optical microscope, and transmits the collected digital images to the computer through a data line. After being automatically processed by the image measurement module in the computer, the measurement results are displayed and a record report is automatically generated. The measurement system described in the utility model realizes simple, fast and reliable measurement of the thickness of insulation and sheath materials of cables and optical cables.

[0004] However, the above device still has the following problems when in use: when measuring the thickness of the insulating sheath of cables and wires, a digital collector is needed to collect the image presented under the optical microscope, and the image data is combined with the computer to analyze and process the thickness data. The overall cable and wire insulating sheath thickness measurement work is relatively cumbersome and is not conducive to the movement of the overall measuring device. Utility Model Content

[0005] 1. Technical problems solved:

[0006] In view of the deficiencies in the prior art, the utility model provides a device for measuring the thickness of the insulation sheath of cables and wires, which solves the problems raised by the background technology.

[0007] (II) Technical solution:

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for measuring the thickness of an insulating sheath of a cable or wire, comprising a lower clamping block, an upper clamping block being arranged at the upper end of the lower clamping block, the upper clamping block and the lower clamping block being arranged symmetrically with each other, a mounting groove being provided between the upper and lower side walls in the middle of the upper clamping block, the mounting groove and the holding handle being provided with the same distance measuring mechanism, the distance measuring mechanism comprising a laser distance measuring instrument fixedly installed on the inner side of the mounting groove, a laser distance measuring probe being arranged at the center position of the bottom of the laser distance measuring instrument, the distance measuring end at the bottom of the laser distance measuring probe being kept flush with the bottom of the upper clamping block, the laser distance measuring probe being located directly above the lower clamping block, the distance measuring mechanism also comprising a display fixedly connected to the upper side wall of the other end of the holding handle, the data input port at the top of the display being connected to the data output port at the top of the laser distance measuring instrument via a data line.

[0009] As a further solution of the utility model: one end of the top wall of the lower clamping block is symmetrically fixedly connected with two sliding rods, the upper clamping block is slidably installed on the upper ends of the two sliding rods, two sliding grooves are symmetrically opened between the upper and lower side walls of one side of the upper clamping block, the sliding grooves are slidably connected to the sliding rods on the corresponding sides, the top ends of the two sliding rods are fixedly connected with the same stop block, two springs are symmetrically fixedly connected between the bottom wall of the stop block and the top wall of the upper clamping block, and the springs are slidably sleeved on the outer side of the sliding rod on the corresponding side.

[0010] As a further solution of the utility model: a gripping handle is fixedly connected to the middle of the outer side wall at one end of the lower clamping block, and an anti-skid handle cover is fixedly sleeved on the outer side wall at one end of the gripping handle, and the anti-skid handle cover is made of anti-skid rubber material.

[0011] As a further solution of the utility model: the outer side walls of the other facing ends of the lower clamping block and the upper clamping block are each fixedly connected with a group of anti-slip jackets, and a group of the anti-slip jackets consists of two and are arranged in a front-to-back symmetrical shape.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a cable and wire insulating sheath clamping mechanism is provided, and a distance measuring mechanism is provided in conjunction with the cable and wire insulating sheath clamping mechanism. The distance between the two clamping blocks of the clamping mechanism can be measured by the distance measuring mechanism, and the thickness of the cable and wire insulating sheath minus the thickness of the two anti-slip jackets is the thickness of the cable and wire insulating sheath. The overall measurement process is relatively simple and efficient.

[0014] 2. In the utility model, the overall cable and wire insulation sheath thickness measuring device adopts an integrated structural design, and a gripping handle is provided at one end of the bottom clamping block, and a non-slip handle cover is fixedly sleeved on the outer wall of one end of the gripping handle. The overall cable and wire insulation sheath thickness measuring device can be hand-held and moved, which is conducive to the movement of the overall measuring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall three-dimensional Figure 1 ;

[0016] Figure 2 The overall three-dimensional Figure 2 ;

[0017] Figure 3 It is a stereoscopic diagram of the clamping block and the distance measuring mechanism of the utility model.

[0018] In the figure: 1. lower clamping block; 2. upper clamping block; 3. anti-slip jacket; 4. mounting slot; 5. slide slot; 6. distance measuring mechanism; 7. gripping handle; 8. anti-slip handle cover; 9. slide bar; 10. block; 11. spring; 61. display; 62. data cable; 63. laser distance meter; 64. laser distance measuring probe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that the laser rangefinder 63 and the laser rangefinder probe 64 are prior arts and are common knowledge to those skilled in the art, and are not described in detail herein.

[0021] See also Figures 1 to 3In the embodiment of the utility model, the cable and wire insulation sheath thickness measuring device comprises a lower clamping block 1, an upper clamping block 2 is arranged at the upper end of the lower clamping block 1, the upper clamping block 2 and the lower clamping block 1 are arranged symmetrically up and down, a mounting groove 4 is opened between the upper and lower side walls of the middle part of the upper clamping block 2, the mounting groove 4 and the holding handle 7 are provided with the same distance measuring mechanism 6, the distance measuring mechanism 6 comprises a laser distance meter 63 fixedly installed on the inner side of the mounting groove 4, a laser distance measuring probe 64 is arranged at the center of the bottom of the laser distance meter 63, the distance measuring end at the bottom of the laser distance measuring probe 64 is kept flush with the bottom of the upper clamping block 2, and the laser distance measuring probe 64 is located at the lower clamping block 1, the distance measuring mechanism 6 also includes a display 61 fixedly connected to the upper side wall of the other end of the gripping handle 7, the data input port on the top of the display 61 is connected to the data output port on the top of the laser rangefinder 63 through a data line 62, and a cable and wire insulation sheath clamping mechanism is integrally provided, and the distance measuring mechanism 6 is provided in conjunction with the cable and wire insulation sheath clamping mechanism, the distance between the two clamping blocks of the clamping mechanism can be measured through the distance measuring mechanism 6, the thickness of the cable and wire insulation sheath is obtained by subtracting the thickness of the two anti-slip jackets 3, and the feedback of the measurement data is performed through the display 61, and the overall measurement process is relatively simple and efficient.

[0022] One end of the top wall of the lower clamping block 1 is symmetrically fixedly connected with two sliding rods 9, and the upper clamping block 2 is slidably installed on the upper ends of the two sliding rods 9. Two sliding grooves 5 are symmetrically opened between the upper and lower side walls on one side of the upper clamping block 2. The sliding grooves 5 are slidably connected to the sliding rod 9 on the corresponding side. The tops of the two sliding rods 9 are fixedly connected with the same stopper 10, and two springs 11 are symmetrically fixedly connected between the bottom wall of the stopper 10 and the top wall of the upper clamping block 2. The spring 11 is slidably sleeved on the outer side of the sliding rod 9 on the corresponding side. The spring 11 can drive the upper clamping block 2 to press downward, and cooperate with the bottom lower clamping block 1 to clamp the insulating sheath of the cable and wire.

[0023] A gripping handle 7 is fixedly connected to the middle of the outer wall at one end of the lower clamping block 1, and an anti-skid handle glove 8 is fixedly sleeved on the outer wall at one end of the gripping handle 7. The anti-skid handle glove 8 is made of anti-skid rubber material. The overall cable and wire insulation sheath thickness measuring device adopts an integrated structural design, and a gripping handle 7 is provided at one end of the bottom clamping block, and an anti-skid handle glove 8 is fixedly sleeved on the outer wall at one end of the gripping handle 7. The overall cable and wire insulation sheath thickness measuring device can be handheld and moved, which is conducive to the movement of the overall measuring device.

[0024] A set of anti-skid jackets 3 are fixedly connected to the outer side walls of the other end facing each other on the lower clamping block 1 and the upper clamping block 2. The set of anti-skid jackets 3 consists of two and are symmetrically arranged front to back, which play an anti-skid role when the lower clamping block 1 and the upper clamping block 2 clamp the insulating sheath of the cable and wire.

[0025] The working principle of the utility model is as follows: a spring 11 can drive the upper clamping block 2 to press downward, and cooperate with the bottom lower clamping block 1 to clamp the insulating sheath of the cable and wire. The anti-skid jacket 3 plays an anti-skid role when the lower clamping block 1 and the upper clamping block 2 clamp the insulating sheath of the cable and wire. A cable and wire insulating sheath clamping mechanism is provided as a whole, and a distance measuring mechanism 6 is provided in cooperation with the cable and wire insulating sheath clamping mechanism. The distance between the two clamping blocks of the clamping mechanism can be measured through the distance measuring mechanism 6, and the thickness of the insulating sheath of the cable and wire is obtained by subtracting the thickness of the two anti-skid jackets 3, and the measurement data is fed back through the display 61. The overall measurement process is relatively simple and efficient. In addition, the overall cable and wire insulating sheath thickness measuring device adopts an integrated structural design, and a gripping handle 7 is provided at one end of the bottom clamping block, and an anti-skid handle cover 8 is fixedly sleeved on the outer wall of one end of the gripping handle 7. The overall cable and wire insulating sheath thickness measuring device can be handheld and moved, which is conducive to the movement of the overall measuring device.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for measuring the thickness of an insulating sheath of a cable or wire, comprising a lower clamping block (1), an upper clamping block (2) being arranged at the upper end of the lower clamping block (1), and the upper clamping block (2) and the lower clamping block (1) being arranged in a vertically symmetrical manner; Features: One end of the top wall of the lower clamping block (1) is symmetrically fixedly connected to two sliding rods (9), the upper clamping block (2) is slidably mounted on the upper ends of the two sliding rods (9), and a gripping handle (7) is fixedly connected to the middle of the outer wall of one end of the lower clamping block (1); A mounting groove (4) is provided between the upper and lower side walls of the middle portion of the upper clamping block (2); the mounting groove (4) and the gripping handle (7) are provided with a same distance measuring mechanism (6); the distance measuring mechanism (6) comprises a laser distance measuring device (63) fixedly mounted on the inner side of the mounting groove (4); A laser distance measuring probe (64) is arranged at the center of the bottom of the laser distance measuring instrument (63); the distance measuring end at the bottom of the laser distance measuring probe (64) is kept flush with the bottom of the upper clamping block (2); and the laser distance measuring probe (64) is located directly above the lower clamping block (1).

2. The cable and wire insulation sheath thickness measuring device according to claim 1, characterized in that: Two sliding grooves (5) are symmetrically arranged between the upper and lower side walls of one side of the upper clamping block (2), and the sliding grooves (5) are slidably connected to the sliding rods (9) on the corresponding sides.

3. The cable and wire insulation sheath thickness measuring device according to claim 1, characterized in that: The top ends of the two slide bars (9) are fixedly connected to a same stopper (10), and two springs (11) are symmetrically fixedly connected between the bottom wall of the stopper (10) and the top wall of the upper clamping block (2).

4. The cable and wire insulation sheath thickness measuring device according to claim 3, characterized in that: The spring (11) is slidably sleeved on the outer side of the slide rod (9) on the corresponding side thereof.

5. The cable and wire insulation sheath thickness measuring device according to claim 1, characterized in that: A set of anti-slip jackets (3) are fixedly connected to the outer side walls of the other end of the lower clamping block (1) and the upper clamping block (2), and the set of anti-slip jackets (3) consists of two and are arranged in a front-to-back symmetrical shape.

6. The cable and wire insulation sheath thickness measuring device according to claim 1, characterized in that: The distance measuring mechanism (6) further comprises a display (61) fixedly connected to the upper side of the outer wall of the other end of the gripping handle (7), wherein a data input port at the top of the display (61) is connected to a data output port at the top of the laser distance measuring device (63) via a data line (62).

7. The cable and wire insulation sheath thickness measuring device according to claim 1, characterized in that: An anti-skid handle cover (8) is fixedly sleeved on the outer side wall of one end of the gripping handle (7), and the anti-skid handle cover (8) is made of anti-skid rubber material.

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