Glass insulator thickness gauge

Abstract

The utility model relates to the technical field of glass insulator detection, in particular to a glass insulator thickness gauge, which comprises a portable thickness gauge rack, the surface of the portable thickness gauge rack is fixedly connected with a positioning support leg, the surface of the portable thickness gauge rack close to one end is fixedly connected with an adjusting frame, and the surface of the adjusting frame is fixedly connected with the positioning support leg. A first driving motor is fixedly mounted on the inner wall of the adjusting frame, an anti-shaking screw rod is fixedly mounted at the output end of the first driving motor, a movable screw sleeve is in threaded connection with the surface of the anti-shaking screw rod, a restraining assembly is connected to the bottom of the movable screw sleeve, and a movable seat is fixedly connected to one end of the movable screw sleeve; according to the utility model, the portable thickness gauge which is convenient to take, move and position is arranged for positioning and placing anywhere, the clamped thickness measuring frame with the upper and lower expandable surfaces is used for abutting and thickness measurement, and a plurality of distance measuring sensors are arranged for contrast thickness measurement, so that the thickness measuring efficiency of the glass insulator is indirectly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a glass insulator thickness gauge belongs to glass insulator detection technical field. BACKGROUND

[0002] Insulator is a kind of special insulation control, can play an important role in overhead transmission line, usually made of glass or porcelain, the device for supporting wire and making it insulating is called insulator, the insulator device is made of glass, is called glass insulator, the most widely used in line at present is tempered glass insulator;

[0003] Such as patent number CN201420353708.0's glass insulator bottom thickness gauge, including platform, glass insulator, vertical fixed straight pole on platform, straight pole is connected with the horizontal cross bar of horizontal shape, cross bar front end is connected with the fixed block of vertical shape, fixed block is inserted with sliding block on its side, the side of fixed block is fixed with grating ruler main ruler, the side of sliding block is fixed with grating ruler reading head, the lower end of sliding block is connected with measuring rod, the bottom of measuring rod is fixed with measuring head, the platform below measuring head is fixed with reference round table, measuring head is inserted into the round hole in the bottom of glass insulator head hole and its bottom surface is closely attached to the bottom of round hole;

[0004] Due to the overall structure of the above-mentioned thickness gauge is bulky, lead to inconveniently carrying its thickness gauge operation, and the glass insulator produced on assembly line is different in position, can lead to its thickness measuring process is slow and low efficiency, bring certain adverse effect to actual use, therefore needs improvement. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of glass insulator thickness gauges, the utility model is placed with portable thickness gauge for positioning anywhere by being positioned conveniently, and the thickness of being measured is contacted by the thickness gauge of the upper and lower extensible face of clamping, and multiple ranging sensors are set to contrast thickness, indirectly improve the thickness efficiency of glass insulator, to solve the problem proposed in above background technique.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A glass insulator thickness gauge includes a portable thickness gauge frame. Positioning legs are fixedly connected to the surface of the portable thickness gauge frame. An adjustment frame is fixedly connected to one end of the portable thickness gauge frame. A drive motor is fixedly installed on the inner wall of the adjustment frame. An anti-sway screw is fixedly installed at the output end of the drive motor. A movable sleeve is threadedly connected to the surface of the anti-sway screw. A constraint component is connected to the bottom of the movable sleeve. A movable base is fixedly connected to one end of the movable sleeve. A movable thickness gauge is engaged with the surface of the movable base. A fixed thickness gauge is fixedly connected to the upper surface of the portable thickness gauge frame.

[0008] Furthermore, a second drive motor is fixedly installed inside the positioning leg, and a threaded support rod is fixedly connected to the output end of the second drive motor. A threaded sleeve plate is threadedly connected to the surface of the threaded support rod, and a limit component is connected to the surface of the threaded sleeve plate. A magnetic positioning seat is threadedly connected to one end of the threaded sleeve plate.

[0009] Furthermore, the limiting assembly includes a limiting slide rod and a limiting slide sleeve. The limiting slide rod is fixedly connected inside the positioning leg, and the limiting slide sleeve is fixedly connected inside the threaded sleeve plate. The inner wall of the limiting slide sleeve and the surface of the limiting slide rod are slidably connected.

[0010] Furthermore, the constraint assembly includes an electromagnetic suction seat and a constraint guide groove. The electromagnetic suction seat is snapped onto the bottom of the movable screw sleeve, and the constraint guide groove is formed on the bottom of the inner wall of the adjustment frame. The inner wall of the constraint guide groove and the surface of the electromagnetic suction seat are slidably connected.

[0011] Furthermore, a dust cover is fixedly connected to the surface of the movable seat, and the surface of the dust cover is fixedly connected to the surface of the inner wall of the adjustment frame.

[0012] Furthermore, the main body of both the movable thickness measuring frame and the fixed thickness measuring frame is a rectangular plate. A locking groove is provided on one side of the fixed thickness measuring frame and one side of the movable thickness measuring frame. An electric telescopic rod is fixedly installed on the inner wall of the locking groove. An abutment seat is engaged between one end of the electric telescopic rod and the surface of the rectangular plate. A laser range sensor is fixedly installed on the surface of the abutment seat.

[0013] Furthermore, a distance sensor is fixedly connected to the bottom of the mobile thickness measuring frame, and an inner groove is formed on the surface of the portable thickness measuring instrument frame near its center, with the distance sensor located inside the inner groove. A light receiving sensor is fixedly connected to the surface of the inner wall of the inner groove.

[0014] The beneficial effects of this utility model are:

[0015] 1. In this utility model, the portable thickness gauge frame can be constrained and positioned on a table by means of its positioning legs. Since the magnetic positioning seat on the positioning leg is a threaded connection, the positioning leg can be replaced with a vacuum suction cup or other structure as needed. The operating drive motor can drive the threaded support rod to rotate. Under the limiting setting of the limiting component, the rotation of the threaded support rod can drive the threaded sleeve plate to move, thereby completing the function of adjusting the overall height of the portable thickness gauge frame by moving the magnetic positioning seat on it.

[0016] 2. In this utility model, the fixed thickness measuring frame can be abutted against the inner wall of the glass insulator. Then, the drive motor can drive the anti-sway screw to rotate. Under the guiding constraint of the constraint component, the movement trajectory of the moving screw sleeve can be constrained and guided, ensuring the rotation of the anti-sway screw to guide the movement of the moving screw sleeve and the magnetic positioning effect. The movement of the moving screw sleeve can drive the movement of the moving seat, and the movement of the moving seat can guide the movement of the moving thickness measuring frame. The operation of the electric telescopic rod controls the movement of the abutment seat and the laser range sensor, which can move the laser range sensors in the upper and lower directions. The laser range sensors on the fixed thickness measuring frame and the laser range sensors on the moving thickness measuring frame can approach each other to abut against the inner and outer walls of the glass insulator. After the fixed thickness measuring frame and the moving thickness measuring frame are abutted and positioned, the wall thickness is irradiated and sensed. At the same time, the distance sensor can be turned on to sense the distance thickness without obstruction with the light receiving sensor, forming an aligned method for the comparison and measurement of the thickness of the glass insulator. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0018] Figure 1 This is a schematic diagram of the overall structure of a glass insulator thickness gauge according to the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the positioning leg in a glass insulator thickness gauge according to this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the adjustment frame in a glass insulator thickness gauge according to this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the electric telescopic rod in a glass insulator thickness gauge according to this utility model;

[0022] Figure 5 This is an enlarged view of point A of a glass insulator thickness gauge according to this utility model;

[0023] The following components are labeled in the diagram: 1. Portable thickness gauge frame; 2. Positioning leg; 3. Adjustment frame; 4. Drive motor one; 5. Anti-sway screw; 6. Moving screw sleeve; 7. Moving base; 8. Moving thickness gauge frame; 9. Fixed thickness gauge frame; 10. Drive motor two; 11. Threaded support rod; 12. Threaded sleeve plate; 13. Magnetic positioning base; 14. Limiting slide rod; 15. Limiting slide sleeve; 16. Electromagnetic suction base; 17. Constraint guide groove; 18. Dust cover; 19. Locking groove; 20. Electric telescopic rod; 21. Abutment base; 22. Laser rangefinder sensor; 23. Distance sensor; 24. Light receiving sensor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please refer to Example 1 Figures 1-5 This utility model provides a technical solution:

[0026] A glass insulator thickness gauge includes a portable thickness gauge frame 1. Positioning legs 2 are fixedly connected to the surface of the portable thickness gauge frame 1. An adjustment frame 3 is fixedly connected to one end of the portable thickness gauge frame 1. A drive motor 4 is fixedly installed on the inner wall of the adjustment frame 3. An anti-sway screw 5 is fixedly installed at the output end of the drive motor 4. A movable sleeve 6 is threadedly connected to the surface of the anti-sway screw 5. A constraint component is connected to the bottom of the movable sleeve 6. A movable base 7 is fixedly connected to one end of the movable sleeve 6. A movable thickness gauge 8 is snapped onto the surface of the movable base 7. A fixed thickness gauge 9 is fixedly connected to the upper surface of the portable thickness gauge frame 1.

[0027] Specifically, such as Figures 1-5As shown, a second drive motor 10 is fixedly installed inside the positioning leg 2. A threaded support rod 11 is fixedly connected to the output end of the second drive motor 10. A threaded sleeve 12 is threadedly connected to the surface of the threaded support rod 11. A limit assembly is connected to the surface of the threaded sleeve 12. A magnetic positioning seat 13 is threadedly connected to one end of the threaded sleeve 12. The limit assembly includes a limit slide rod 14 and a limit sleeve 15. The limit slide rod 14 is fixedly connected inside the positioning leg 2, and the limit sleeve 15 is fixedly connected inside the threaded sleeve 12. The inner wall of the limit sleeve 15 and the surface of the limit slide rod 14 are slidably connected. The second drive motor 10 can drive the threaded support rod 11 to rotate. Through the setting of the limit slide rod 14 and the limit sleeve 15, the movement trajectory of the threaded sleeve 12 is limited, so that the rotation of the threaded support rod 11 can drive the threaded sleeve 12 to move, thereby completing the movement adjustment of the magnetic positioning seat 13 on it.

[0028] Specifically, such as Figures 1-5 As shown, the constraint assembly includes an electromagnetic suction seat 16 and a constraint guide groove 17. The electromagnetic suction seat 16 is snapped onto the bottom of the movable screw sleeve 6, and the constraint guide groove 17 is formed on the bottom of the inner wall of the adjustment frame 3. The inner wall of the constraint guide groove 17 and the surface of the electromagnetic suction seat 16 are slidably connected. Under the guiding constraint of the electromagnetic suction seat 16 and the constraint guide groove 17, the movement trajectory of the movable screw sleeve 6 can be constrained and guided, ensuring the rotation of the anti-sway screw 5 to guide the movement of the movable screw sleeve 6 and the magnetic positioning effect.

[0029] Please refer to Example 2 Figures 1-5 The difference between this embodiment and embodiment 1 is that a dust cover 18 is fixedly connected to the surface of the movable seat 7. The surface of the dust cover 18 is fixedly connected to the surface of the inner wall of the adjustment frame 3. The addition of the dust cover 18 can achieve the effect of dust protection.

[0030] Furthermore, the main bodies of both the movable thickness measuring frame 8 and the fixed thickness measuring frame 9 are rectangular plates. A locking groove 19 is provided on one side of the fixed thickness measuring frame 9 and one side of the movable thickness measuring frame 8. An electric telescopic rod 20 is fixedly installed on the inner wall of the locking groove 19. An abutment seat 21 is engaged with one end of the electric telescopic rod 20 and the surface of the rectangular plate. A laser rangefinder sensor 22 is fixedly installed on the surface of the abutment seat 21. The operation of the electric telescopic rod 20 controls the movement of the abutment seat 21 and the laser rangefinder sensor 22 to increase and expand the measurement position and perform comparison operations.

[0031] Furthermore, a distance sensor 23 is fixedly connected to the bottom of the movable thickness measuring frame 8. An inner groove is formed on the surface near the middle of the portable thickness measuring instrument frame 1, and the distance sensor 23 is located inside the inner groove. A light receiving sensor 24 is fixedly connected to the surface of the inner wall of the inner groove. The laser distance measuring sensor 22 on the fixed thickness measuring frame 9 and the laser distance measuring sensor 22 on the movable thickness measuring frame 8 can be brought close together to press against the inner and outer walls of the glass insulator. After the fixed thickness measuring frame 9 and the movable thickness measuring frame 8 are in position, the wall thickness is sensed by illumination. At the same time, the distance sensor 23 can be turned on to sense the distance thickness without obstruction from the light receiving sensor 24.

[0032] The working principle of this utility model is as follows: During use, the portable thickness gauge holder 1 can be moved between different factory areas for thickness measurement of glass insulators at different quality inspection points. The positioning legs 2 allow for convenient positioning on a tabletop. Since the magnetic positioning seat 13 on the positioning legs 2 is threaded, the positioning legs 2 can be replaced with a vacuum suction cup or other structure as needed. The driving motor 10 drives the threaded support rod 11 to rotate. The movement trajectory of the threaded sleeve 12 is limited by the limiting slide rod 14 and the limiting sleeve 15, allowing the rotation of the threaded support rod 11 to move the threaded sleeve 12, thereby adjusting the overall height of the portable thickness gauge holder 1. The fixed thickness gauge holder 9 is then abutted against the inner wall of the glass insulator. Then, the driving motor 4 drives the anti-sway screw 5 to rotate, utilizing the electromagnetic suction seat 16 and the constraint guide groove 17 for guidance and constraint. Under its action, the movement trajectory of the movable screw sleeve 6 can be constrained and guided, ensuring the rotation of the anti-sway screw 5 to guide the movement of the movable screw sleeve 6 and the magnetic positioning effect. The movement of the movable screw sleeve 6 can drive the movement of the movable seat 7, and the movement of the movable seat 7 can guide the movement of the movable side thickness frame, and the operation of the electric telescopic rod 20 can control the movement of the abutment seat 21 and the laser range sensor 22, so that the laser range sensors 22 in the upper and lower directions can move. The laser range sensors 22 on the fixed thickness frame 9 and the laser range sensors 22 on the movable thickness frame 8 can come close to each other to abut against the inner and outer walls of the glass insulator. After the fixed thickness frame 9 and the movable thickness frame 8 are abutted and positioned, the wall thickness is irradiated and sensed. At the same time, the distance sensor 23 can be turned on to sense the distance thickness without obstruction with the light receiving sensor 24, forming an aligned method to perform the thickness measurement operation of the glass insulator, which can realize the convenient comparison thickness measurement effect of the glass insulator.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glass insulator thickness gauge, comprising a portable thickness gauge stand (1), characterized in that: The portable thickness gauge holder (1) is fixedly connected to a positioning leg (2). An adjustment frame (3) is fixedly connected to one end of the portable thickness gauge holder (1). A drive motor (4) is fixedly installed on the inner wall of the adjustment frame (3). An anti-sway screw (5) is fixedly installed at the output end of the drive motor (4). A movable sleeve (6) is threadedly connected to the surface of the anti-sway screw (5). A constraint component is connected to the bottom of the movable sleeve (6). A movable seat (7) is fixedly connected to one end of the movable sleeve (6). A movable thickness gauge (8) is snapped onto the surface of the movable seat (7). A fixed thickness gauge (9) is fixedly connected to the upper surface of the portable thickness gauge holder (1).

2. The glass insulator thickness gauge according to claim 1, characterized in that: The positioning leg (2) is internally fixedly equipped with a second drive motor (10). The output end of the second drive motor (10) is fixedly connected to a threaded support rod (11). The surface of the threaded support rod (11) is threadedly connected to a threaded sleeve plate (12). The surface of the threaded sleeve plate (12) is connected to a limit component. One end of the threaded sleeve plate (12) is threadedly connected to a magnetic positioning seat (13).

3. The glass insulator thickness gauge according to claim 2, characterized in that: The limiting assembly includes a limiting slide rod (14) and a limiting sleeve (15). The limiting slide rod (14) is fixedly connected inside the positioning leg (2), and the limiting sleeve (15) is fixedly connected inside the threaded sleeve plate (12). The inner wall of the limiting sleeve (15) and the surface of the limiting slide rod (14) are slidably connected.

4. The glass insulator thickness gauge according to claim 1, characterized in that: The constraint assembly includes an electromagnetic suction seat (16) and a constraint guide groove (17). The electromagnetic suction seat (16) is snapped onto the bottom of the movable screw sleeve (6). The constraint guide groove (17) is opened on the bottom of the inner wall of the adjustment frame (3). The inner wall of the constraint guide groove (17) and the surface of the electromagnetic suction seat (16) are slidably connected.

5. A glass insulator thickness gauge according to claim 1, characterized in that: A dust cover (18) is fixedly connected to the surface of the movable seat (7), and the surface of the dust cover (18) is fixedly connected to the surface of the inner wall of the adjustment frame (3).

6. A glass insulator thickness gauge according to claim 1, characterized in that: The main body of the movable thickness measuring frame (8) and the fixed thickness measuring frame (9) are both rectangular plates. A locking groove (19) is provided on one side of the fixed thickness measuring frame (9) and one side of the movable thickness measuring frame (8). An electric telescopic rod (20) is fixedly installed on the inner wall of the locking groove (19). An abutment seat (21) is engaged with one end of the electric telescopic rod (20) and the surface of the rectangular plate. A laser range sensor (22) is fixedly installed on the surface of the abutment seat (21).

7. A glass insulator thickness gauge according to claim 1, characterized in that: A distance sensor (23) is fixedly connected to the bottom of the mobile thickness measuring frame (8). An inner groove is provided on the surface of the portable thickness measuring instrument frame (1) near its middle part, and the distance sensor (23) is located inside the inner groove. A light receiving sensor (24) is fixedly connected to the surface of the inner wall of the inner groove.

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