A cable pipe-through device for electric power engineering construction

Abstract

This invention discloses a cable threading device for power engineering construction, comprising a power engineering construction threading robot connected wirelessly to an external handle controller; a cable clamping and rotating mechanism installed on the inner side of the upper end of the power engineering construction threading robot; a clamping and conveying mechanism installed on the inner sides of both ends of the cable clamping and rotating mechanism; and an auxiliary rolling mechanism installed on the rear side of the upper end of the power engineering construction threading robot. This invention allows the cable to be clamped on the inner sides of both ends of the cable clamping and rotating mechanism via the clamping and conveying mechanism. The cable body is fixed to the cable clamping and rotating mechanism via the clamping and conveying mechanism, which allows the cable body to move back and forth inside the cable clamping and rotating mechanism, thereby facilitating installation and removal.

Description

Technical Field

[0001] This invention relates to the field of power engineering cable construction technology, specifically to a cable conduit installation device for power engineering construction. Background Technology

[0002] Power engineering cable construction refers to a series of construction activities in power engineering, including the installation, laying, commissioning, and maintenance of wires and cables. These activities include the construction, commissioning, and maintenance of power cables to ensure the normal operation and safety of the power system. When power engineering cables are laid in conduits, cable laying devices for power engineering construction are required.

[0003] The existing Chinese patent CN112636258A, disclosed on April 9, 2021, is a cable conduit conveying device, including a cable pulling mechanism; a driving mechanism for driving the cable pulling mechanism to move in the tube; the cable pulling mechanism includes a conduit column, with roller assemblies at both ends of the conduit column; a permanent magnet sleeved on the outside of the conduit column is provided between the two roller assemblies; the roller assembly includes wheel support columns uniformly arranged around the outside of the conduit column; and a universal wheel is provided at the end of the wheel support column.

[0004] However, when the above-mentioned device is used to run cables through conduits, the cables need to be fixed. However, the lack of a corresponding quick fixing and loosening structure for the cables makes installation and removal during conduit installation and removal inconvenient.

[0005] Therefore, it is necessary to provide a cable conduit installation device for power engineering construction to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of this invention is to provide a cable conduit installation device for power engineering construction, so as to solve the problem that the existing devices mentioned in the background art are not very convenient for installing and removing cables.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a cable conduit installation device for power engineering construction, comprising: A power engineering construction pipe-threading robot, wherein the power engineering construction pipe-threading robot is wirelessly connected to an external handle controller; A cable clamping and rotating mechanism is installed and connected to the inner side of the upper end of a power engineering construction pipe-threading robot; A clamping and conveying mechanism is installed and connected to the inner sides of both ends of the cable clamping and rotating mechanism; An auxiliary rolling mechanism is installed and connected to the upper rear side of the power engineering construction pipe-threading robot; A tail-end rolling auxiliary mechanism is fixedly connected to the rear end of the power engineering construction pipe-threading robot. The cable body is fixed on the cable clamping and rotating mechanism by a clamping and conveying mechanism.

[0008] Furthermore, the power engineering construction pipe-threading robot includes a robot body, a moisture-proof base plate fixed to the lower end of the robot body, steering wheels rotatably mounted at the four corners of the lower end of the moisture-proof base plate, a camera fixed to the middle of the front end of the robot body, and lighting lamps mounted on both sides of the camera on the moisture-proof base plate by screws. A front infrared sensor is fixed to the upper corner of the front end of the robot body, side infrared sensors are fixed to the upper corners of both ends of the robot body, batteries are fixed to the inner sides of both ends of the robot body, a control panel is sleeved on the inner side of the upper end of the robot body, a cable clamping and rotating mechanism is installed on the inner side of the upper end of the robot body, and an auxiliary rolling mechanism is installed on the rear side of the upper end of the robot body.

[0009] Furthermore, the steering wheel, battery, side infrared sensor, front infrared sensor, camera, lighting, and control panel are electrically connected via connecting wires.

[0010] Furthermore, the auxiliary rolling mechanism includes a middle horizontal plate, with screw lugs fixed to both ends of the middle horizontal plate. The middle horizontal plate is mounted on the robot body by screws on the screw lugs. A second electric telescopic cylinder is fixed to the lower end of the screw lugs. A connecting concave plate is fixed to the lower end of the telescopic rod of the second electric telescopic cylinder. A movable roller is rotatably mounted on the inner side of the lower end of the connecting concave plate. The second electric telescopic cylinder is electrically connected to the control panel via a connecting wire.

[0011] Furthermore, the cable clamping and rotating mechanism includes a third rotary motor, which is mounted on the robot body by screws. A second coupling is fixed to the output shaft end of the third rotary motor, and a positioning shaft is fixed to the front end of the second coupling. The positioning shaft is symmetrically fixed to the middle of both ends of the hollow sleeve. Through cable sleeve holes are opened on the inner sides of both ends of the hollow sleeve, and a clamping and conveying mechanism is installed inside the hollow sleeve.

[0012] Furthermore, the clamping and conveying mechanism includes a third electric telescopic cylinder, a cylinder mounting plate is fixedly connected to the periphery of the third electric telescopic cylinder, the third electric telescopic cylinder is mounted on the hollow sleeve by screws on the cylinder mounting plate, the telescopic rod end of the third electric telescopic cylinder passes through the hollow sleeve and is fixedly connected to a screw mounting plate, a second rotary motor is mounted on the inner end of the screw mounting plate by screws, a first coupling is fixedly connected to the output shaft end of the second rotary motor, and a gear disk is fixedly connected to the front end of the first coupling.

[0013] Furthermore, the tail end rolling auxiliary mechanism includes an outer convex plate, the front end of which is fixedly connected to the robot body. A first electric telescopic cylinder is installed on both sides of the lower end of the outer convex plate by screws. The telescopic rod of the first electric telescopic cylinder passes through the outer convex plate and is fixedly connected to a movable concave plate. A second auxiliary roller is rotatably installed on the inner side of the upper end of the movable concave plate. A first auxiliary roller is installed on the rear side of the second auxiliary roller. Side positioning plates are fixedly connected to both ends of the first auxiliary roller on the outer convex plate.

[0014] Furthermore, there are two clamping and conveying mechanisms, which are symmetrically installed on the hollow sleeve.

[0015] Furthermore, the movable roller is located above the cable body.

[0016] Furthermore, the gear disk is located on the outside of the cable body.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The clamping and conveying mechanism can clamp the cable body on the inner sides of both ends of the cable clamping and rotating mechanism. The cable body is fixed on the cable clamping and rotating mechanism by the clamping and conveying mechanism. The clamping and conveying mechanism allows the cable body to move back and forth inside the cable clamping and rotating mechanism, which facilitates installation and removal. 2. The cable clamping and rotating mechanism can rotate inside the upper part of the power engineering construction pipe-threading robot, thereby selecting and changing the angle of the internal cable body, which is convenient for changing the angle for pipe-threading and transportation. 3. The auxiliary rolling mechanism can assist in the rolling and contacting of the upper rear side of the cable-threading robot in power engineering construction, making the cable body more stable when moving back and forth; 4. The tail end rolling auxiliary mechanism can assist the rear end of the cable-threading robot in power engineering construction by rolling it, making the cable body more stable when moving back and forth. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the bottom structure of the present invention; Figure 3 This is a schematic diagram of the auxiliary rolling mechanism of the present invention; Figure 4 This is a schematic diagram of the tail-end rolling auxiliary mechanism of the present invention; Figure 5This is a schematic diagram of the cable clamping rotation mechanism and clamping conveying mechanism of the present invention; Figure 6 This is a cross-sectional structural diagram of the cable clamping rotation mechanism and the clamping conveying mechanism of the present invention; Figure 7 This is a schematic diagram of the clamping and conveying mechanism of the present invention.

[0019] In the diagram: 1. Cable body; 2. Outer convex plate; 21. First electric telescopic cylinder; 22. First auxiliary roller; 23. Side positioning plate; 24. Second auxiliary roller; 25. Movable concave plate; 3. Middle horizontal plate; 31. Second electric telescopic cylinder; 32. Screw ear plate; 33. Movable roller body; 34. Connecting concave plate; 4. Hollow sleeve; 41. Positioning shaft; 42. Cable sleeve hole; 43. Second coupling; 44. Third rotary motor; 5. Control panel; 6. Camera; 7. Lighting lamp; 8. Moisture-proof base plate; 81. Steering wheel; 9. Robot body; 91. Battery; 92. Side infrared sensor; 93. Front infrared sensor; 10. Third electric telescopic cylinder; 101. Cylinder mounting plate; 102. Screw mounting plate; 11. Second rotary motor; 111. First coupling; 112. Gear disk. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1 Please see Figures 1-7 The present invention provides a technical solution: a cable conduit device for power engineering construction, comprising a power engineering construction conduit robot, a cable clamping and rotating mechanism, a clamping and conveying mechanism, an auxiliary rolling mechanism, a tail end rolling auxiliary mechanism, and a cable body 1.

[0022] The power engineering construction conduit-threading robot is wirelessly connected to an external handle controller, allowing personnel to manually operate and control the robot. A cable clamping and rotating mechanism is installed on the inner side of the upper end of the robot, enabling rotation. A clamping and conveying mechanism is installed on the inner sides of both ends of the cable clamping and rotating mechanism, allowing clamping. An auxiliary rolling mechanism is installed on the rear side of the upper end of the robot, assisting in rolling and resisting. A tail-end rolling auxiliary mechanism is fixed to the rear end of the robot, assisting in rolling at the rear end. The cable body 1 is fixed to the cable clamping and rotating mechanism via the clamping and conveying mechanism, allowing the cable body 1 to move back and forth within the mechanism for easy installation and removal.

[0023] The power engineering construction conduit-laying robot includes a robot body 9. A moisture-proof base plate 8 is fixed to the lower end of the robot body 9. The outer side of the moisture-proof base plate 8 is coated with moisture-proof paint, providing excellent moisture protection. Rotary wheels 81 are rotatably mounted at the four corners of the lower end of the moisture-proof base plate 8, allowing the base plate 8 to move during cable conduit installation. A camera 6 is fixed to the center of the front end of the robot body 9, enabling the robot body 9 to monitor and identify the internal environment of the cable conduit. Lights 7 are screwed and mounted on both sides of the camera 6 on the moisture-proof base plate 8, illuminating the inside of the cable conduit and improving the clarity of the camera's monitoring of the external environment. A front-end infrared sensor is fixed to the upper corner of the front end of the robot body 9. 93. The front infrared sensor 93 can emit infrared light to detect whether there is an obstruction in front. Side infrared sensors 92 are fixed at the upper corners of both ends of the robot body 9. The side infrared sensors 92 can emit infrared light and can identify the distance on both sides of the cable conduit for walking. Battery 91 is fixed to the inner side of both ends of the robot body 9 to store electricity for power supply. Control panel 5 is sleeved on the inner side of the upper end of the robot body 9. The program can be set through the control panel 5 for automatic control. Cable clamping and rotating mechanism is installed on the inner side of the upper end of the robot body 9. Cable clamping and rotating mechanism can rotate inside the robot body 9. Auxiliary rolling mechanism is installed on the rear side of the upper end of the robot body 9 to assist in rolling from the rear. The steering wheel 81, battery 91, side infrared sensor 92, front infrared sensor 93, camera 6, lighting 7 and control panel 5 are electrically connected via connecting wires and can be programmed for control.

[0024] The cable clamping rotation mechanism includes a third rotary motor 44, which is mounted on the robot body 9 with screws. The third rotary motor 44 can stably drive the robot body 9. A second coupling 43 is fixedly connected to the output shaft of the third rotary motor 44. When the output shaft of the third rotary motor 44 rotates, it can drive the second coupling 43 to rotate. A positioning shaft 41 is fixedly connected to the front end of the second coupling 43. The second coupling 43 can drive the positioning shaft 41 to rotate. The positioning shaft 41 is symmetrically fixed to both ends of the hollow sleeve 4. In the middle, the positioning shaft 41 rotates, causing the hollow sleeve 4 to rotate, so that when the cable body 1 is conveyed upward through the cable conduit hole, it can rotate at the corresponding angle. The inner sides of both ends of the hollow sleeve 4 are provided with through cable sleeve holes 42. The area of ​​the hollow sleeve 4 through the cable sleeve holes 42 can place the cable body 1. A clamping and conveying mechanism is installed inside the hollow sleeve 4. The cable body 1 inside the hollow sleeve 4 can be clamped and positioned by the clamping and conveying mechanism. When the clamping and conveying mechanism is driven, the cable body 1 can move back and forth, which facilitates installation and removal.

[0025] There are two clamping and conveying mechanisms installed, and they are symmetrically installed on the hollow sleeve 4. The clamping and conveying mechanisms can perform clamping and transmission on both sides of the hollow sleeve 4, which facilitates transmission installation and disassembly.

[0026] The clamping and conveying mechanism includes a third electric telescopic cylinder 10. The telescopic rod of the third electric telescopic cylinder 10 is telescopic. A cylinder mounting plate 101 is fixedly connected to the periphery of the third electric telescopic cylinder 10. The third electric telescopic cylinder 10 is mounted on the hollow sleeve 4 by screws on the cylinder mounting plate 101, so that the third electric telescopic cylinder 10 can be stably placed for telescopic movement. The end of the telescopic rod of the third electric telescopic cylinder 10 passes through the hollow sleeve 4 and is fixedly connected to a screw mounting plate 102. When the telescopic rod of the third electric telescopic cylinder 10 extends, it can drive the screw mounting plate 102 to move inward. A second rotary motor 11 is mounted on the inner end of the screw mounting plate 102 by screws. The second rotary motor 11 moves inward, thereby reducing the overall clamping diameter and allowing it to be stably clamped on the outside of the cable body 1. The output shaft of the second rotary motor 11 is fixedly connected to the first coupling 111. When the output shaft of the second rotary motor 11 rotates in the forward direction, it can drive the first coupling 111 to rotate. The front end of the first coupling 111 is fixedly connected to the gear disk 112. The first coupling 111 can drive the gear disk 112 to rotate in the forward direction, so that the gear disk 112 can clamp the cable body 1 and transport it forward, thus fixing the cable body 1. When disassembling, simply changing the direction will allow the cable body 1 to move backward, making it easy to disassemble and remove. The gear disk 112 is located on the outside of the cable body 1. By rotating the gear disk 112 forward and backward, the cable body 1 can be moved back and forth by gear transmission.

[0027] Example 2 like Figures 1-4 , .

[0028] The auxiliary rolling mechanism includes a middle horizontal plate 3, with screw lugs 32 fixed to both ends of the middle horizontal plate 3. The middle horizontal plate 3 is mounted on the robot body 9 by screws on the screw lugs 32, so that it can be installed and placed accordingly. A second electric telescopic cylinder 31 is fixed to the lower end of the screw lugs 32. The second electric telescopic cylinder 31 can extend and retract on the screw lugs 32. A connecting concave plate 34 is fixed to the lower end of the telescopic rod of the second electric telescopic cylinder 31. When the telescopic rod of the second electric telescopic cylinder 31 is extended, it can drive the connecting concave plate 34 to move downward. A movable roller 33 is rotatably installed on the inner side of the lower end of the connecting concave plate 34. The connecting concave plate 34 can drive the movable roller 33 to move downward. The movable roller 33 can roll against the cable body 1 for moving and conveying. The second electric telescopic cylinder 31 is electrically connected to the control panel 5 through a connecting wire, so that it can be operated and controlled accordingly. The movable roller 33 is located above the cable body 1, so that it can resist the rolling motion.

[0029] The tail-end rolling auxiliary mechanism includes an outer convex plate 2. The front end of the outer convex plate 2 is fixed to the robot body 9, and the outer convex plate 2 can be placed stably. The lower ends of the outer convex plate 2 are equipped with first electric telescopic cylinders 21 by screws. The first electric telescopic cylinders 21 can stably extend and retract on the outer convex plate 2. The telescopic rod of the first electric telescopic cylinder 21 passes through the outer convex plate 2 and is fixed to a movable concave plate 25. When the telescopic rod of the first electric telescopic cylinder 21 extends, it can drive the movable concave plate 25 to lift. The upper inner side of the movable concave plate 25 is rotatably installed with a second auxiliary roller 24. The movable concave plate 25 can drive the second auxiliary roller 24 to abut against the cable body 1. The cable body 1 can be rolled and assisted in conveying by the second auxiliary roller 24. The rear side of the second auxiliary roller 24 is equipped with a first auxiliary roller 22. The first auxiliary roller 22 can assist in the rolling and conveying of the cable body 1. The two ends of the first auxiliary roller 22 are fixed to the outer convex plate 2 with side positioning plates 23. The first auxiliary roller 22 can be positioned and rotated on the side positioning plates 23.

[0030] Working principle: The operator can manually control the power engineering construction conduit-pulling machine through an external handle controller. The cable clamping and rotating mechanism can rotate inside the upper end of the power engineering construction conduit-pulling robot. The clamping and conveying mechanism can clamp the cable inside both ends of the cable clamping and rotating mechanism. The cable body 1 is fixed on the cable clamping and rotating mechanism through the clamping and conveying mechanism. The clamping and conveying mechanism allows the cable body 1 to move back and forth inside the cable clamping and rotating mechanism, which facilitates installation and removal. The auxiliary rolling mechanism can assist in rolling and resisting at the upper rear end of the power engineering construction conduit-pulling robot. The tail rolling auxiliary mechanism can assist in rolling at the rear end of the power engineering construction conduit-pulling robot, making the cable body 1 more stable when moving back and forth.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cable conduit installation device for power engineering construction, characterized in that, include: A power engineering construction pipe-threading robot, wherein the power engineering construction pipe-threading robot is wirelessly connected to an external handle controller; A cable clamping and rotating mechanism is installed and connected to the inner side of the upper end of a power engineering construction pipe-threading robot; A clamping and conveying mechanism is installed and connected to the inner sides of both ends of the cable clamping and rotating mechanism; An auxiliary rolling mechanism is installed and connected to the upper rear side of the power engineering construction pipe-threading robot; A tail-end rolling auxiliary mechanism is fixedly connected to the rear end of the power engineering construction pipe-threading robot. The cable body (1) is fixed on the cable clamping and rotating mechanism by the clamping and conveying mechanism.

2. The cable conduit installation device for power engineering construction according to claim 1, characterized in that: The power engineering construction pipe-threading robot includes a robot body (9), a moisture-proof base plate (8) fixed to the lower end of the robot body (9), steering wheels (81) rotatably installed at the four corners of the lower end of the moisture-proof base plate (8), a camera (6) fixed to the middle of the front end of the robot body (9), and lighting lamps (7) installed on both sides of the camera (6) on the moisture-proof base plate (8) by screws. A front infrared sensor (93) is fixed to the upper corner of the front end of the robot body (9), and side infrared sensors (92) are fixed to the upper corners of both ends of the robot body (9). A battery (91) is fixed to the inner side of both ends of the robot body (9). A control panel (5) is sleeved on the inner side of the upper end of the robot body (9). A cable clamping and rotating mechanism is installed on the inner side of the upper end of the robot body (9), and an auxiliary rolling mechanism is installed on the rear side of the upper end of the robot body (9).

3. A cable conduit installation device for power engineering construction according to claim 2, characterized in that: The steering wheel (81), battery (91), side infrared sensor (92), front infrared sensor (93), camera (6), lighting lamp (7) and control panel (5) are electrically connected via connecting wires.

4. A cable conduit installation device for power engineering construction according to claim 1 or 2, characterized in that: The auxiliary rolling mechanism includes a middle horizontal plate (3), with screw ear plates (32) fixed at both ends of the middle horizontal plate (3). The middle horizontal plate (3) is mounted on the robot body (9) by screws on the screw ear plates (32). A second electric telescopic cylinder (31) is fixed at the lower end of the screw ear plates (32). A connecting concave plate (34) is fixed at the lower end of the telescopic rod of the second electric telescopic cylinder (31). A movable roller (33) is rotatably installed on the inner side of the lower end of the connecting concave plate (34). The second electric telescopic cylinder (31) is electrically connected to the control panel (5) through a connecting line.

5. A cable conduit installation device for power engineering construction according to claim 2, characterized in that: The cable clamping and rotating mechanism includes a third rotary motor (44), which is mounted on the robot body (9) by screws. The output shaft of the third rotary motor (44) is fixedly connected to a second coupling (43), and the front end of the second coupling (43) is fixedly connected to a positioning shaft (41). The positioning shaft (41) is symmetrically fixed at the middle of both ends of the hollow sleeve (4). Through cable sleeve holes (42) are opened on the inner side of both ends of the hollow sleeve (4). A clamping and conveying mechanism is installed inside the hollow sleeve (4).

6. A cable conduit installation device for power engineering construction according to claim 5, characterized in that: The clamping and conveying mechanism includes a third electric telescopic cylinder (10), a cylinder mounting plate (101) is fixedly connected to the periphery of the third electric telescopic cylinder (10), the third electric telescopic cylinder (10) is mounted on the hollow sleeve (4) by screws on the cylinder mounting plate (101), the telescopic rod end of the third electric telescopic cylinder (10) passes through the hollow sleeve (4) and is fixedly connected to a screw mounting plate (102), the inner end of the screw mounting plate (102) is mounted with a second rotary motor (11) by screws, the output shaft end of the second rotary motor (11) is fixedly connected to a first coupling (111), and the front end of the first coupling (111) is fixedly connected to a gear disk (112).

7. A cable conduit installation device for power engineering construction according to claim 1, characterized in that: The tail end rolling auxiliary mechanism includes an outer convex plate (2), the front end of which is fixed to the robot body (9). The lower ends of the outer convex plate (2) are fitted with first electric telescopic cylinders (21) by screws. The telescopic rod of the first electric telescopic cylinder (21) passes through the outer convex plate (2) and is fixed to a movable concave plate (25). The upper inner side of the movable concave plate (25) is rotatably fitted with a second auxiliary roller (24). The rear side of the second auxiliary roller (24) is fitted with a first auxiliary roller (22). The two ends of the first auxiliary roller (22) are fixed to the outer convex plate (2) with side positioning plates (23).

8. A cable conduit installation device for power engineering construction according to claim 6, characterized in that: There are two clamping and conveying mechanisms, and they are symmetrically installed on the hollow cover (4).

9. A cable conduit installation device for power engineering construction according to claim 4, characterized in that: The movable roller (33) is located above the cable body (1).

10. A cable conduit installation device for power engineering construction according to claim 6, characterized in that: The gear disk (112) is located on the outside of the cable body (1).

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