Auxiliary installation equipment for electromechanical cable and use method

Abstract

The invention discloses auxiliary installation equipment for electromechanical cables and a using method, and relates to the technical field of electromechanical installment, the auxiliary installation equipment comprises a top plate and a chassis, the top plate is in threaded connection with an internal thread supporting column on the chassis through a bolt, and a PLC and a servo motor are installed on the upper surface of the top plate; a rail is installed on the upper surface of the chassis, and a lateral driving unit is slidably installed on the rail and fixedly connected with the working end of the servo motor. A bottom driving unit and a storage battery are mounted on the lower surface of the chassis; a stay wire unit is mounted on the side wall of the chassis; the servo motor, the lateral driving unit and the bottom driving unit are electrically connected with the PLC; the use method of the auxiliary installation equipment for the electromechanical cable comprises the steps that S1, the auxiliary installation equipment is placed; s2, fixing a cable; and S3, starting the auxiliary mounting equipment. According to the auxiliary installation equipment for the electromechanical cable and the use method, the use amount of manpower is small when the cable is laid in the bridge, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of electromechanical installation, and in particular to an auxiliary installation device for electromechanical cables and a use method thereof. Background Art

[0002] As the demand for electricity grows, more and more power equipment needs to be connected by cables. The power industry's cable engineering technology is developing faster and faster, which also puts higher requirements on the progress of power cable engineering, especially on the tightening operations involved in the cable engineering.

[0003] When workers are wiring in the bridge, they use manual labor to retract and release the cables because the bridge is at a certain height from the roof. This has low efficiency, high labor intensity, and easily leads to chaos in the cable layout in the bridge. The existing cable retracting and releasing devices are not easy to move and fix, and they are all pulled manually and then tightened with a hand winch, which puts a lot of labor intensity on the workers.

[0004] How to develop an auxiliary installation device and a method for using electromechanical cables that can pull the cables installed inside the bridge and reduce manual labor and labor intensity has become a technical problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0005] The purpose of the present invention is to provide an auxiliary installation device for electromechanical cables and a method of use thereof, so as to solve the problems listed in the background technology.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The present invention discloses an auxiliary installation device for electromechanical cables, comprising a top plate and a bottom plate, wherein a threaded through hole is formed on the top plate, an internal threaded support column is installed on the upper surface of the bottom plate, the threaded through hole cooperates with the internal threaded support column, the top plate is threadedly connected with the internal threaded support column through bolts, a PLC controller is installed on the upper surface of the top plate, and a servo motor is installed in the middle of the upper surface of the top plate;

[0008] A track is installed on the upper surface of the chassis, a lateral drive unit is slidably installed on the track, and the lateral drive unit is fixedly connected to the working end of the servo motor;

[0009] A bottom drive unit is installed on the lower surface of the chassis, and a battery is installed between the bottom drive units;

[0010] A wire pulling unit is installed on the side wall of the chassis;

[0011] The servo motor, the lateral drive unit and the bottom drive unit are all electrically connected to the PLC controller.

[0012] Preferably, the lateral drive unit comprises a lateral drive wheel, a lateral bracket, a skateboard and a gear, one end of the lateral bracket is fixedly connected to the lateral drive wheel, the other end of the lateral bracket is fixedly connected to the outer side surface of the skateboard, and a rack is fixedly installed on the inner side surface of the skateboard;

[0013] The lower surface of the gear is movably mounted on the middle of the upper surface of the chassis, and the gear is meshed with the rack; the upper surface of the gear is fixedly connected to the working end of the servo motor, and the side drive wheel is electrically connected to the PLC controller.

[0014] Preferably, the side driving wheel has a built-in pressure sensor, and the pressure sensor is electrically connected to the PLC controller.

[0015] Preferably, the bottom drive unit includes a bottom drive wheel and a bottom support frame, the upper ends of the bottom support frame are fixedly mounted on the four corners of the lower surface of the chassis, the lower end of the bottom support frame is fixedly mounted with the bottom drive wheel, and the bottom drive wheel is electrically connected to the PLC controller.

[0016] Preferably, the wire pulling unit comprises a fixing plate and a connecting plate, one end of the connecting plate is fixedly connected to the side wall of the chassis, and the other end of the connecting plate is connected to the fixing plate.

[0017] Preferably, the fixing plate is provided with a threading hole, and a fastening bolt is installed on the threading hole.

[0018] A method for using an auxiliary installation device for electromechanical cables comprises the following steps:

[0019] S1. Place the auxiliary installation equipment in the bridge;

[0020] S2. Fix the cables and fix them in the fixing plates according to the layout requirements;

[0021] S3. Start the auxiliary installation equipment. The servo motor drives the lateral drive unit to extend outward and abut against the side wall of the bridge. The contact pressure between the side drive wheel and the side wall of the bridge is fed back through the pressure sensor. The PLC controller controls the side drive unit and the bottom drive unit to move forward at the same rate, and further drives the cables to move along the bridge until they reach the predetermined position.

[0022] Compared with the prior art, the beneficial technical effects of the present invention are:

[0023] The present invention provides an auxiliary installation device for electromechanical cables, which cooperates with a lateral drive unit and a bottom drive unit, and increases adhesion through the drive of a servo motor and the counterweight effect of a battery, so that the lateral drive unit and the bottom drive unit can fully abut against the inner wall of the bridge frame, and can ensure that the cable is pulled to a predetermined position of the bridge frame. Less manpower is used during the working process, and the labor intensity of workers can be effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 A three-dimensional schematic diagram of an auxiliary installation device for electromechanical cables of the present invention Figure 1 ;

[0026] Figure 2 A three-dimensional schematic diagram of an auxiliary installation device for electromechanical cables of the present invention Figure 2 ;

[0027] Figure 3 It is a schematic internal stereoscopic diagram of an auxiliary installation device for electromechanical cables of the present invention;

[0028] Figure 4 It is a schematic diagram of the internal top view of an auxiliary installation device for electromechanical cables of the present invention;

[0029] Figure 5 It is a schematic internal stereoscopic diagram of an auxiliary installation device for electromechanical cables of the present invention (lateral drive unit extended state).

[0030] Description of the drawings: 1. Top plate; 2. Servo motor; 3. PLC controller; 4. Side drive wheel; 5. Bottom drive wheel; 6. Battery; 7. Fastening bolts; 8. Fixing plate; 9. Cables; 10. Side bracket; 11. Bottom support frame; 12. Chassis; 13. Connecting plate; 14. Track; 15. Slide plate; 16. Internally threaded support column; 17. Rack; 18. Gear. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] like Figure 1-5As shown, an auxiliary installation device for electromechanical cables includes a top plate 1 and a bottom plate 12, wherein the top plate 1 is provided with a threaded through hole, an internal threaded support column 16 is installed on the upper surface of the bottom plate 12, the threaded through hole cooperates with the internal threaded support column 16, the top plate 1 is threadedly connected with the internal threaded support column 16 through bolts, a PLC controller 3 is installed on the upper surface of the top plate 1, and a servo motor 2 is installed in the middle of the upper surface of the top plate 1;

[0033] A track 14 is installed on the upper surface of the chassis 12, and a lateral drive unit is slidably installed on the track 14, and the lateral drive unit is fixedly connected to the working end of the servo motor 2. The servo motor drives the lateral drive unit to extend and contract, so as to make full contact with the side wall of the bridge frame and improve adhesion;

[0034] The bottom drive unit is installed on the lower surface of the chassis 12, and a battery 6 is installed between the bottom drive units. The battery can not only provide power for each power unit, but also act as a counterweight to enhance the adhesion of the bottom drive unit when it is working;

[0035] The side wall of the chassis 12 is equipped with a wire pulling unit, through which the cables 9 to be installed in the bridge are arranged and fixed in advance, ensuring that the cables 9 laid in the bridge are neat and standardized;

[0036] The servo motor 2, lateral drive unit, and bottom drive unit are all electrically connected to the PLC controller 3. The PLC controller can control the forward speed and forward distance, and can send a signal to the construction worker's handheld terminal when encountering a bend during the forward movement, so that the construction worker can install the pulley in the bridge frame according to the bending condition of the cable 9, so that in the process of pulling the cable 9, the cable 9 can always remain in a bent state at the bend and be consistent with the internal structure of the bend.

[0037] Specifically, the lateral drive unit includes a lateral drive wheel 4, a lateral bracket 10, a slide plate 15 and a gear 18, one end of the lateral bracket 10 is fixedly connected to the lateral drive wheel 4, the other end of the lateral bracket 10 is fixedly connected to the outer side of the slide plate 15, and a rack 17 is fixedly installed on the inner side of the slide plate 15;

[0038] The lower surface of the gear 18 is movably mounted on the middle of the upper surface of the chassis 12, and the gear 18 is meshed with the rack 17; the upper surface of the gear 18 is fixedly connected to the working end of the servo motor 2, and the side drive wheel 4 is electrically connected to the PLC controller 3; the side drive wheel 4 is built with a pressure sensor, and the pressure sensor is electrically connected to the PLC controller 3;

[0039] During operation, the PLC controller controls the servo motor to start, and further, through the cooperation of gears and racks, drives the skateboard to slide relatively on the track, so as to realize the contraction or extension of the lateral bracket, and further, enables the side drive wheel to move away from and contact the inner wall of the bridge; and a pressure sensor is installed in the side drive wheel, which can monitor the contact force between the side drive wheel and the inner wall of the bridge, and further, feeds back the monitoring signal to the PLC controller to provide data support for the work instructions sent by the PLC controller to the servo motor, thereby ensuring that the side drive wheel has sufficient adhesion to avoid slipping when moving in the bridge.

[0040] Specifically, the bottom drive unit includes a bottom drive wheel 5 and a bottom support frame 11. The upper ends of the bottom support frame 11 are fixedly installed on the four corners of the lower surface of the chassis 12, and the lower end of the bottom support frame 11 is fixedly installed with the bottom drive wheel 5. The bottom drive wheel 5 is electrically connected to the PLC controller 3.

[0041] The bottom drive wheel and the side drive wheel are both composed of a brushless motor and a rubber wheel. The stator of the brushless motor is fixedly mounted on the lateral bracket, and the rubber wheel is fixedly mounted on the outer shell of the brushless motor. The brushless motor runs smoothly, has a long service life, low maintenance cost, high reliability, can be servo-controlled, and has high control accuracy.

[0042] Specifically, the wire pulling unit includes a fixing plate 8 and a connecting plate 13, one end of the connecting plate 13 is fixedly connected to the side wall of the chassis 12, and the other end of the connecting plate 13 is connected to the fixing plate 8; a wire threading hole is opened on the fixing plate 8, and a fastening bolt 7 is installed on the wire threading hole. When wiring, a compressible sleeve is put on the outer peripheral surface of the cable 9 according to the wiring requirements, and the sleeve and the cable 9 are installed in the wire threading hole, and the fastening bolt is tightened to fix the cable 9.

[0043] A method for using an auxiliary installation device for electromechanical cables comprises the following steps:

[0044] S1. Place the auxiliary installation equipment in the bridge;

[0045] S2. Fix the cables by putting a compressible sleeve on the outer surface of the cables to prevent the outer skin of the cables from being damaged during the pulling process. Fix the cables in the threading holes in the fixing plate according to the laying requirements and fix them with fastening bolts.

[0046] S3. Start the auxiliary installation equipment. The servo motor drives the lateral drive unit to extend outward and abut against the side wall of the bridge. The contact pressure between the side drive wheel and the side wall of the bridge is fed back through the pressure sensor. The PLC controller controls the side drive unit and the bottom drive unit to move forward at the same rate, and further drives the cables to move along the bridge until they reach the predetermined position.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or seal including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or seal.

[0048] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An auxiliary installation device for electromechanical cables, comprising a top plate (1) and a bottom plate (12), wherein the top plate (1) is provided with a threaded through hole, an internally threaded support column (16) is installed on the upper surface of the bottom plate (12), the threaded through hole cooperates with the internally threaded support column (16), and the top plate (1) is threadedly connected to the internally threaded support column (16) by bolts, characterized in that: A PLC controller (3) is installed on the upper surface of the top plate (1), and a servo motor (2) is installed in the middle of the upper surface of the top plate (1); A track (14) is installed on the upper surface of the chassis (12), a lateral drive unit is slidably installed on the track (14), and the lateral drive unit is fixedly connected to the working end of the servo motor (2); A bottom drive unit is installed on the lower surface of the chassis (12), and a storage battery (6) is installed between the bottom drive units; A wire pulling unit is installed on the side wall of the chassis (12); The servo motor (2), the lateral drive unit and the bottom drive unit are all electrically connected to the PLC controller (3).

2. The auxiliary installation device for electromechanical cables according to claim 1, characterized in that: The lateral drive unit comprises a lateral drive wheel (4), a lateral bracket (10), a slide plate (15) and a gear (18); one end of the lateral bracket (10) is fixedly connected to the lateral drive wheel (4); the other end of the lateral bracket (10) is fixedly connected to the outer side surface of the slide plate (15); and a rack (17) is fixedly mounted on the inner side surface of the slide plate (15); The lower surface of the gear (18) is movably mounted on the middle part of the upper surface of the chassis (12), and the gear (18) is meshed with the rack (17); the upper surface of the gear (18) is fixedly connected to the working end of the servo motor (2), and the side drive wheel (4) is electrically connected to the PLC controller (3).

3. The auxiliary installation device for electromechanical cables according to claim 2, characterized in that: The side driving wheel (4) is equipped with a built-in pressure sensor, and the pressure sensor is electrically connected to the PLC controller (3).

4. The auxiliary installation device for electromechanical cables according to claim 1, characterized in that: The bottom drive unit comprises a bottom drive wheel (5) and a bottom support frame (11), the upper end of the bottom support frame (11) being fixedly mounted on the four corners of the lower surface of the chassis (12), the lower end of the bottom support frame (11) being fixedly mounted with the bottom drive wheel (5), and the bottom drive wheel (5) being electrically connected to the PLC controller (3).

5. The auxiliary installation device for electromechanical cables according to claim 1, characterized in that: The wire pulling unit comprises a fixing plate (8) and a connecting plate (13), one end of the connecting plate (13) is fixedly connected to the side wall of the chassis (12), and the other end of the connecting plate (13) is connected to the fixing plate (8).

6. The auxiliary installation device for electromechanical cables according to claim 5, characterized in that: The fixing plate (8) is provided with a threading through hole, and a fastening bolt (7) is installed on the threading through hole.

7. A method for using an auxiliary installation device for electromechanical cables, according to any one of claims 1 to 6, characterized in that: The steps include: S1. Place the auxiliary installation equipment in the bridge; S2. Fix the cables and fix them in the fixing plates according to the layout requirements; S3. Start the auxiliary installation equipment. The servo motor drives the lateral drive unit to extend outward and abut against the side wall of the bridge. The contact pressure between the side drive wheel and the side wall of the bridge is fed back through the pressure sensor. The PLC controller controls the side drive unit and the bottom drive unit to move forward at the same rate, and further drives the cables to move along the bridge until they reach the predetermined position.

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