Calibrator for high-temperature cable guiding device

Abstract

The utility model relates to the field of guiding device calibration, and discloses a high-temperature cable guiding device calibrator which comprises a cable guiding box body, circular through holes are formed in the front side and the rear side of the cable guiding box body respectively, a mounting plate is fixedly mounted on the portion, close to the top, of the front side of the cable guiding box body, and a fixing block is fixedly mounted on the front side of the mounting plate; when the laser aligner is lighted, the light beam of the laser aligner directly faces one of a guide wheel and a conveying wheel installed on the guide device, and when the axes of the guide wheel and the conveying wheel do not correspond to the light beam of the laser aligner which is lighted, personnel can keep the axis consistent with the light beam of the laser aligner by moving and adjusting the positions, heights or angles of the guide wheel and the conveying wheel. Therefore, the effect of calibrating the cable guiding device is achieved, the accuracy and stability of cable transmission are improved, deviation or damage of the cable in the transmission process can be effectively avoided, meanwhile, the cable transmission efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of guide device calibration, and specifically relates to a high-temperature cable guide device calibrator. Background Art

[0002] High temperature cables are power cables specially designed for use in high temperature environments. These cables are usually made of high temperature resistant materials to ensure good performance and safety under high temperature conditions, while high temperature cable guides are used to guide and protect cables so that they can pass smoothly through pipes, channels or other equipment. The guide design not only helps to protect the cables from damage, but also reduces friction and maintains the correct position of the cables.

[0003] For example, the utility model patent with announcement number CN213692952U discloses a guide device for cable installation, comprising a base and a rotating shaft, a protective sleeve is arranged on the outer side of the base, and a support foot is connected to the outer side of the bottom of the base, a roller is installed on the inner side of the bottom of the base, a mounting frame is connected to the right part of the upper end of the base, and a motor is installed at the lower part of the mounting frame, a driving disk is arranged on the outer side of the motor, and a belt is connected to the outer side of the driving disk, the rotating shaft is arranged at the middle part of the mounting frame, and a driving wheel is arranged on the outer side of the rotating shaft, a pneumatic rod is arranged on the right side of the mounting frame, and a cutter head is connected to the end of the pneumatic rod, a fixed sleeve is arranged on the upper part of the mounting frame, and a movable frame is connected to the lower end of the fixed sleeve, a spring is arranged on the outer side of the upper part of the movable frame, and a bearing is connected to the middle part of the movable frame, and a clamping wheel is arranged on the outer side of the bearing, and the cable installation guide device is provided with a clockwise driven driving wheel, thereby facilitating the rapid passage of the cable.

[0004] However, in actual use, it was found that when the driving wheel and the pressure wheel of the device are worn during long-term use or the connecting bolts or nuts of the mounting parts are loosened, the positions and angles of the two driving wheels and the pressure wheel will change to a certain extent. When the positions and angles change to a certain extent, the guiding accuracy of the cable will be affected, and the device cannot calibrate the driving wheel and the pressure wheel well. For this purpose, a high-temperature cable guiding device calibrator is provided. Utility Model Content

[0005] The purpose of the present application is to provide a high-temperature cable guide device calibrator in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: A high-temperature cable guide device calibrator, comprising a cable guide box, wherein the front and rear sides of the cable guide box are respectively provided with circular through holes, a mounting plate is fixedly installed on the front side of the cable guide box near the top, a fixing block is fixedly installed on the front side of the mounting plate, an electric push rod is fixedly installed on the top surface of the fixing block, the telescopic end of the electric push rod extends to the bottom surface of the fixing block, a mounting bracket is fixedly installed on the telescopic end of the fixing block, a laser alignment instrument is arranged inside the mounting bracket, two threaded holes are symmetrically arranged on the side of the mounting bracket, and locking bolts are threadedly connected to the inside of the two threaded holes, one end of the locking bolt is in contact with the outer surface of the laser alignment instrument, and a sealing inspection plate is fixedly installed on the left side of the cable guide box through the set thread.

[0007] In a preferred embodiment, an electric push rod 2 is fixedly installed on the inner top surface of the cable guide box, a fixing plate is fixedly installed on the telescopic end of the electric push rod 2, a spring rod is fixedly installed on the bottom surface of the fixing plate, a U-shaped bracket is arranged on the bottom surface of the fixing plate, one end of the spring rod away from the fixing plate is fixed to the top surface of the U-shaped bracket, and a guide wheel is rotatably connected inside the U-shaped bracket.

[0008] In a preferred embodiment, a battery box is fixedly installed on the top surface of the cable guide box, a controller housing is fixedly installed on the top surface of the cable guide box, the battery box is electrically connected to the controller housing, and the electric push rod 1, the laser alignment instrument and the electric push rod 2 are electrically connected to the control elements installed inside the controller housing.

[0009] In a preferred embodiment, two U-shaped pulling blocks are fixedly mounted on the front side of the sealing inspection plate, and flexible sheaths are fixedly mounted on the outer surfaces of the two U-shaped pulling blocks.

[0010] In a preferred embodiment, a push handle is fixedly mounted on the top surface of the cable guide box.

[0011] In a preferred embodiment, a plurality of universal wheels with brakes are rotatably connected to the bottom surface of the cable guide box.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the electric push rod drives the mounting bracket and the laser alignment instrument to move downward, so that the laser alignment instrument corresponds to the center position of the circular through hole, and then the personnel starts the laser alignment instrument, and the laser alignment instrument lights up its light beam facing one of the guide wheels and conveying wheels installed on the guide device. When the axis of the guide wheel and the conveying wheel does not correspond to the light beam lit by the laser alignment instrument, the personnel can move and adjust the position, height or angle of the guide wheel and the conveying wheel to achieve the consistency of the axis with the laser alignment instrument light beam, thereby achieving the effect of calibrating the cable guide device and improving the accuracy and stability of cable transmission. This can effectively avoid deviation or damage of the cable during transmission, while improving the cable transmission efficiency and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the internal structure of the cable guide box of this application;

[0016] Figure 3 For this application Figure 1 Enlarged structural diagram at A in the middle.

[0017] Markings in the figure: 1. Cable guide box; 2. Circular through hole; 3. Mounting plate; 4. Fixing block; 5. Electric push rod one; 6. Mounting bracket; 7. Laser alignment instrument; 8. Threaded hole; 9. Locking bolt; 10. Sealing inspection plate; 11. Electric push rod two; 12. Fixing plate; 13. Spring rod; 14. U-shaped bracket; 15. Guide wheel; 16. Battery box; 17. Controller housing; 18. U-shaped pulling block; 19. Push handle; 20. Universal wheel with brake. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] refer to Figure 1 A high-temperature cable guide device calibrator includes a cable guide box 1, a push handle 19 is fixedly installed on the top surface of the cable guide box 1, and a plurality of braked universal wheels 20 are rotatably connected to the bottom surface of the cable guide box 1; the push handle 19 and the braked universal wheels 20 are arranged to facilitate the movement of the cable guide box 1, thereby improving convenience.

[0020] refer to Figure 1 , Figure 2 An electric push rod 11 is fixedly installed on the inner top surface of the cable guide box 1, and a fixed plate 12 is fixedly installed on the telescopic end of the electric push rod 11; the electric push rod 11 is arranged to facilitate driving the fixed plate 12 to move up and down.

[0021] refer to Figure 1 , Figure 2 and Figure 3 A spring rod 13 is fixedly installed on the bottom surface of the fixing plate 12, and a U-shaped bracket 14 is arranged on the bottom surface of the fixing plate 12. One end of the spring rod 13 away from the fixing plate 12 is fixed to the top surface of the U-shaped bracket 14, and the internal rotation of the U-shaped bracket 14 is connected with a guide wheel 15. The front and rear sides of the cable guide box 1 are respectively provided with circular through holes 2; the U-shaped bracket 14 is provided to facilitate the installation of the guide wheel 15, and the guide wheel 15 is provided to facilitate the guiding operation of the cable, which is convenient for the subsequent installation of the cable, and the circular through hole 2 is provided to facilitate the cable to pass through its interior, which is convenient for the subsequent guiding operation of the cable, and a conveying wheel is installed inside the cable guide box 1, which can continuously convey the cable forward, and the motor drives the two meshing gears to rotate, so that the conveying wheel rotates, which is convenient for the continuous conveying of the cable.

[0022] refer to Figure 1 , Figure 2 and Figure 3 A mounting plate 3 is fixedly installed on the front side of the cable guide box 1 near the top, a fixing block 4 is fixedly installed on the front side of the mounting plate 3, an electric push rod 5 is fixedly installed on the top surface of the fixing block 4, the telescopic end of the electric push rod 5 extends to the bottom surface of the fixing block 4, and a mounting bracket 6 is fixedly installed on the telescopic end of the fixing block 4; the electric push rod 5 is arranged to facilitate the mounting bracket 6 to move up and down to adjust its height.

[0023] refer to Figure 1 , Figure 2 and Figure 3 A laser aligner 7 is arranged inside the mounting bracket 6, and two threaded holes 8 are symmetrically provided on the side of the mounting bracket 6, and locking bolts 9 are threadedly connected inside the two threaded holes 8, and one end of the locking bolt 9 abuts against the outer surface of the laser aligner 7; the locking bolts 9 are arranged to facilitate the fixing of the laser aligner 7, and the laser aligner 7 can be used to accurately locate and calibrate the position and angle of the cable guide wheel 15 by the laser beam. The operator can align the laser aligner 7 with the guide wheel 15 and the conveying wheel, and then adjust the position and angle of the guide wheel 15 and the conveying wheel to align them with the laser beam, thereby facilitating the calibration of the guide device.

[0024] refer to Figure 1A sealing inspection plate 10 is fixedly installed on the left side of the cable guide box 1 through a set thread, and two U-shaped pulling blocks 18 are fixedly installed on the front side of the sealing inspection plate 10, and the outer surfaces of the two U-shaped pulling blocks 18 are fixedly installed with flexible sheaths; the sealing inspection plate 10 is set, which is convenient for personnel to open it before calibration, so as to facilitate the subsequent adjustment operation of the guide wheel 15 and the conveying wheel.

[0025] refer to Figure 1 , Figure 2 A battery box 16 is fixedly installed on the top surface of the cable guide box 1, and a controller housing 17 is fixedly installed on the top surface of the cable guide box 1. The battery box 16 is electrically connected to the controller housing 17, and the electric push rod 1 5, the laser alignment instrument 7 and the electric push rod 2 11 are electrically connected to the control elements installed inside the controller housing 17; through the arrangement of the battery box 16, it is convenient to power the electrical equipment, and the control elements inside the controller housing 17 can be a PLC controller or a control circuit board, a single-chip microcomputer and components compatible with it, etc., so it is convenient to control the start and stop of the electric push rod 1 5, the laser alignment instrument 7 and the electric push rod 2 11.

[0026] The implementation principle of the embodiment of the high-temperature cable guide device calibrator of the present application is as follows: the user first passes the cable through the inside of the circular through hole 2, and then guides and transports the cable through the guide device arranged inside the cable guide box 1. After the guide device inside the cable guide box 1 has been used for a long time, the personnel installs the laser alignment instrument 7 inside the mounting bracket 6 and makes the laser alignment instrument 7 and the cable guide box 1 at the same horizontal position, and then fixes the laser alignment instrument 7 with the locking bolt 9. At this time, the personnel starts the electric push rod 1 5, and the electric push rod 1 5 drives the mounting bracket 6 and the laser alignment instrument 7 to move downward, so that the laser alignment instrument 7 and the circular through hole 2 are aligned. The center position corresponds, and then the personnel starts the laser alignment instrument 7. The laser alignment instrument 7 lights up its light beam and faces one of the guide wheels 15 and the conveying wheels installed on the guide device. When the axis of the guide wheel 15 and the conveying wheel does not correspond to the light beam of the laser alignment instrument 7, the personnel can move and adjust the position, height or angle of the guide wheel 15 and the conveying wheel to ensure that the axis of the guide wheel 15 and the conveying wheel are consistent with the laser line, thereby achieving the effect of calibrating the cable guide device and improving the accuracy and stability of cable transmission. This can effectively avoid the deviation or damage of the cable during transmission, while improving the cable transmission efficiency and reducing maintenance costs.

[0027] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A high temperature cable guide device calibrator, comprising a cable guide box (1), characterized in that: The front and rear sides of the cable guide box (1) are respectively provided with circular through holes (2); a mounting plate (3) is fixedly installed near the top of the front side of the cable guide box (1); a fixing block (4) is fixedly installed on the front side of the mounting plate (3); an electric push rod (5) is fixedly installed on the top surface of the fixing block (4); the telescopic end of the electric push rod (5) extends to the bottom surface of the fixing block (4); a mounting bracket (6) is fixedly installed on the telescopic end of the fixing block (4); a laser alignment instrument (7) is arranged inside the mounting bracket (6); two threaded holes (8) are symmetrically arranged on the side of the mounting bracket (6); and locking bolts (9) are threadedly connected inside the two threaded holes (8); one end of the locking bolt (9) is in contact with the outer surface of the laser alignment instrument (7); a sealing inspection plate (10) is fixedly installed on the left side of the cable guide box (1) through a set thread.

2. A high temperature cable guide device calibrator according to claim 1, characterized in that: An electric push rod 2 (11) is fixedly mounted on the internal top surface of the cable guide box (1); a fixing plate (12) is fixedly mounted on the telescopic end of the electric push rod 2 (11); a spring rod (13) is fixedly mounted on the bottom surface of the fixing plate (12); a U-shaped bracket (14) is arranged on the bottom surface of the fixing plate (12); one end of the spring rod (13) away from the fixing plate (12) is fixed to the top surface of the U-shaped bracket (14); and a guide wheel (15) is rotatably connected inside the U-shaped bracket (14).

3. A high temperature cable guide device calibrator according to claim 1, characterized in that: A battery box (16) is fixedly mounted on the top surface of the cable guide box (1), a controller housing (17) is fixedly mounted on the top surface of the cable guide box (1), the battery box (16) is electrically connected to the controller housing (17), and the electric push rod 1 (5), the laser alignment instrument (7) and the electric push rod 2 (11) are electrically connected to control elements installed inside the controller housing (17).

4. A high temperature cable guide device calibrator according to claim 1, characterized in that: Two U-shaped pulling blocks (18) are fixedly mounted on the front side of the sealing inspection plate (10), and flexible sheaths are fixedly mounted on the outer surfaces of the two U-shaped pulling blocks (18).

5. A high temperature cable guide device calibrator according to claim 1, characterized in that: A push handle (19) is fixedly mounted on the top surface of the cable guide box (1).

6. A high temperature cable guide device calibrator according to claim 1, characterized in that: The bottom surface of the cable guide box (1) is rotatably connected to a plurality of universal wheels (20) with brakes.

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