Cable steering angle positioning and adjusting device and use method

Abstract

The invention relates to a cable steering angle positioning and adjusting device and a using method. The cable steering angle positioning and adjusting device comprises a chassis, a positioning seat is arranged on the side of the chassis, a bogie is arranged on the upper side of the chassis, a driving frame is arranged on the left side of the bogie, a driven frame is arranged on the right side of the bogie, and the driving frame and the driven frame are hinged to the chassis through hinge shafts; a shell is arranged in the middle of the lower side of the chassis, a left pair wheel and a right pair wheel are arranged in the shell in a meshed mode, the left pair wheel is fixedly connected with the driving frame, the right pair wheel is fixedly connected with the driven frame, a limiting groove is formed in the chassis, and a position adjusting mechanism is arranged on the lower side of the limiting groove; the device is suitable for various scenes needing to accurately and stably control the steering angle of the cable.

Description

Technical Field

[0001] The invention belongs to the technical field of cable auxiliary equipment, and in particular relates to a cable steering angle positioning and adjustment device and a use method thereof. Background Art

[0002] In modern power systems, the layout of cables is often restricted by terrain, buildings and other infrastructure, so complex steering and angle adjustments are required. At present, there are strict requirements for cable turning angles during cable laying. The construction of cable turning angles needs to be based on the on-site working conditions with the help of cable turning angle positioning devices, which are placed at the corners and adjusted to the same angle as the cable laying direction to assist in cable guidance. Some existing cable turning angle adjustment devices can only be selected from several preset positions, and cannot be adjusted to any angle according to actual on-site needs. Some adjustment devices may have large errors during the adjustment process, resulting in the cable angle not being accurately positioned. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a cable steering angle positioning adjustment device and a use method thereof to solve the problems raised in the background technology.

[0004] The objective of the present invention is achieved as follows: a cable steering angle positioning and adjusting device comprises a chassis, a positioning seat is arranged on the side of the chassis, a bogie is arranged on the upper side of the chassis, an active frame is arranged on the left side of the bogie, a driven frame is arranged on the right side of the bogie, the active frame and the driven frame are hinged to the chassis through a hinge shaft, a shell is arranged in the middle of the lower side of the chassis, a left pair of wheels and a right pair of wheels are meshedly arranged inside the shell, the left pair of wheels is fixedly connected to the active frame, the right pair of wheels is fixedly connected to the driven frame, a limiting groove is arranged inside the chassis, and a positioning mechanism is arranged on the lower side of the limiting groove.

[0005] The positioning seat comprises a support leg and an insertion rod, and the insertion rod is connected to the inside of the support leg through threads.

[0006] The active frame and the driven frame are both in an "L" shape, and auxiliary rollers are arranged inside the active frame and the driven frame.

[0007] The positioning mechanism includes a rack and a controller, the rack is fixed to the lower side of the chassis, a controller is arranged on the outer side of the rack, a driving gear is arranged above the controller, the driving gear and the rack are meshed with each other, and the driving gear is fixedly connected to the active frame through a connecting rod passing through a limiting groove.

[0008] The rack and the limiting groove are both arc-shaped, the positions of the rack and the limiting groove correspond to each other, and the surface of the limiting groove is provided with an angle line.

[0009] The controller comprises a disc seat, a worm wheel and a worm are meshedly arranged inside the disc seat, the worm wheel is fixedly connected to the driving gear, and a turning handle is arranged at the end of the worm.

[0010] A clamping mechanism is arranged at the lower part of the chassis, and the clamping mechanism includes a hinge, a clamping rod end is symmetrically hingedly arranged on the outer side of the hinge, a rear handle is arranged on the inner side of the clamping rod end, a screw rod is arranged between the rear handles, a sleeve is threadedly arranged on the outer side of the screw rod, a cross rod is hingedly arranged on the outer side of the sleeve, and the cross rod is hinged to the rear handle through a section rod.

[0011] A sticking plate is arranged on the inner side of the clamping rod end, and the sticking plate is connected with the clamping rod end through an adjustment seat.

[0012] The direction-adjusting seat includes an axle head and a seat sleeve, wherein the axle head is fixedly connected to the pasting plate, a card is arranged on the outer side of the axle head, the seat sleeve is fixedly connected to the clamping rod end, a positioning groove is arranged inside the seat sleeve, and a spring is arranged between the axle head and the seat sleeve.

[0013] A method for using a cable steering angle positioning and adjusting device comprises the following steps: Step 1: Before use, prepare the cables to be transported, ensure that the chassis is in a stable and interference-free environment, check whether the positioning seat, adjustment mechanism, clamping mechanism and other components are intact, and check whether each component is firmly installed to ensure normal operation; Step 2: Fix the chassis to the predetermined position through the positioning seat, use the controller to operate the driving gear, and drive the active frame to rotate through the connecting rod. Since the active frame and the driven frame are connected through the left pair of wheels and the right pair of wheels, the driven frame will rotate synchronously with the active frame; Step 3: Place the cable on the upper side of the bogie, and support the cables in different directions through the active frame and the driven frame. When the cable moves, the auxiliary roller has a stable auxiliary movement effect on the cable; Step 4: After use, clean up the work site, organize and store the equipment, and recycle the tools and equipment for next use.

[0014] Beneficial effects of the present invention: When the device is in use, the position of the device is fixed by the positioning seat, and the rack, controller and driving gear in the adjustment mechanism cooperate with each other, so that the angle adjustment process is smooth and precise, which meets the precise requirements for the cable laying angle in different scenarios. By setting the limit groove and angle line, the steering angle of the cable can be intuitively understood and accurately controlled. The design of the clamping mechanism ensures that the device can be firmly fixed in the required position and is not easy to move or shake. Through the cooperation of the screw, sleeve, cross rod and section rod, the clamping angle and strength can be adjusted according to the actual situation to adapt to different environments and installation conditions. The plate makes the clamping rod end fit more closely with the clamped body, and the plate can be freely adjusted in direction, which is convenient for use and storage. The structural design of the entire device is reasonable, the components are tightly connected and easy to disassemble, which is convenient for daily maintenance and overhaul. The device is suitable for various scenarios that require precise and stable control of the cable steering angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a top view of the chassis of a cable steering angle positioning and adjusting device.

[0016] Figure 2 The present invention is a cross-sectional view of a positioning seat of a cable steering angle positioning and adjusting device.

[0017] Figure 3 The present invention is a bottom bottom view of a chassis of a cable steering angle positioning and adjusting device.

[0018] Figure 4 The present invention provides a structural diagram of a left pair of wheels and a right pair of wheels of a cable steering angle positioning and adjusting device.

[0019] Figure 5 The present invention is a controller structure diagram of a cable steering angle positioning and adjusting device.

[0020] Figure 6 The present invention is a top view of the interior of a disc seat of a cable steering angle positioning and adjusting device.

[0021] Figure 7 The present invention is a top view of a clamping mechanism of a cable steering angle positioning and adjusting device.

[0022] Figure 8 This is a structural diagram of a plate of a cable steering angle positioning and adjusting device of the present invention.

[0023] Fig. 9 The present invention is a diagram showing the internal structure of a steering seat of a cable steering angle positioning and adjusting device.

[0024] In the figure: 1, chassis 2, positioning seat 3, support foot 4, plug rod 5, bogie 6, active frame 7, driven frame 8, auxiliary roller 9, adjustment mechanism 10, limit groove 11, hinge shaft 12, rack 13, controller 14, drive gear 15, connecting rod 16, disc seat 17, worm gear 18, worm 19, turning handle 20, housing 21, left pair of wheels 22, right pair of wheels 23, clamping mechanism 24, hinge table 25, clamping rod end 26, rear handle 27, screw 28, sleeve 29, cross rod 30, section rod 31, sticking plate 32, adjustment seat 33, shaft head 34, seat sleeve 35, card 36, positioning groove 37, spring. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings. Example

[0026] like Figure 1-4 As shown, a cable steering angle positioning and adjustment device comprises a chassis 1, a positioning seat 2 is arranged on the side of the chassis 1, a bogie 5 is arranged on the upper side of the chassis 1, an active frame 6 is arranged on the left side of the bogie 5, and a driven frame 7 is arranged on the right side of the bogie 5, the active frame 6 and the driven frame 7 are both hinged to the chassis 1 through a hinge shaft 11, a shell 20 is arranged in the middle of the lower side of the chassis 1, a left pair of wheels 21 and a right pair of wheels 22 are meshedly arranged inside the shell 20, the left pair of wheels 21 is fixedly connected to the active frame 6, and the right pair of wheels 22 is fixedly connected to the driven frame 7, a limiting groove 10 is arranged inside the chassis 1, and a positioning mechanism 9 is arranged at the lower side of the limiting groove 10.

[0027] The active frame 6 and the driven frame 7 are both in an “L” shape, and auxiliary rollers 8 are disposed inside the active frame 6 and the driven frame 7 .

[0028] The positioning seat 2 includes a support leg 3 and an insertion rod 4, and the insertion rod 4 is connected to the inside of the support leg 3 through threads.

[0029] When the present invention is in use, the chassis 1 is placed at the cable corner. As needed, the position of the insert rod 4 in the support leg 3 is changed by rotation, and the height and stability of the positioning seat 2 are adjusted to ensure that the device is placed stably and the overall balance is achieved. The position of the active frame 6 is adjusted by the positioning mechanism 9 so that the active frame 6 moves along the limit groove 10. Under the action of the left pair of wheels 21 and the right pair of wheels 22, the driven frame 7 moves synchronously with the active frame 6 until the preset angle is reached. The cable is placed on the upper side of the bogie 5, and the cable can be laid and transported according to the angles of the active frame 6 and the driven frame 7. Since the active frame 6 and the driven frame 7 are both "L"-shaped and are provided with auxiliary rollers 8 inside, the rotation process is smooth and smooth, effectively reducing friction and resistance. The present device has the characteristics of precise angle adjustment, flexible structural design, stable fixing mechanism, and easy operation and maintenance. Example

[0030] like Figure 1-6 As shown, a cable steering angle positioning and adjustment device comprises a chassis 1, a positioning seat 2 is arranged on the side of the chassis 1, a bogie 5 is arranged on the upper side of the chassis 1, an active frame 6 is arranged on the left side of the bogie 5, and a driven frame 7 is arranged on the right side of the bogie 5, the active frame 6 and the driven frame 7 are both hinged to the chassis 1 through a hinge shaft 11, a shell 20 is arranged in the middle of the lower side of the chassis 1, a left pair of wheels 21 and a right pair of wheels 22 are meshedly arranged inside the shell 20, the left pair of wheels 21 is fixedly connected to the active frame 6, and the right pair of wheels 22 is fixedly connected to the driven frame 7, a limiting groove 10 is arranged inside the chassis 1, and a positioning mechanism 9 is arranged at the lower side of the limiting groove 10.

[0031] For better effect, the active frame 6 and the driven frame 7 are both in an "L" shape, and auxiliary rollers 8 are arranged inside the active frame 6 and the driven frame 7. The "L"-shaped active frame 6 and the driven frame 7 design not only provide sufficient support force, but also make the entire device more flexible during the adjustment process; the setting of the auxiliary rollers 8 reduces the friction between the components and improves the durability and service life of the device.

[0032] For better effect, the positioning seat 2 includes a support leg 3 and a plug rod 4, and the plug rod 4 is connected to the inside of the support leg 3 by a thread. The plug rod 4 can be moved up and down inside the support leg 3 by rotating the plug rod 4.

[0033] For better effect, the positioning mechanism 9 includes a rack 12 and a controller 13. The rack 12 is fixed to the lower side of the chassis 1. The controller 13 is arranged on the outside of the rack 12. A driving gear 14 is arranged above the controller 13. The driving gear 14 is meshed with the rack 12. The driving gear 14 is fixedly connected to the active frame 6 through the limiting groove 10 via a connecting rod 15.

[0034] For better effect, the rack 12 and the limiting groove 10 are both arc-shaped, the positions of the rack 12 and the limiting groove 10 correspond to each other, and angle lines are provided on the surface of the limiting groove 10. The angle lines facilitate observation and control of the bogie 5 angle.

[0035] For better effect, the controller 13 includes a disc seat 16, and a worm wheel 17 and a worm 18 are meshed inside the disc seat 16. The worm wheel 17 is fixedly connected to the driving gear 14, and a turning handle 19 is arranged at the end of the worm 18. The turning handle 19 can drive the worm 18 to rotate, thereby driving the worm wheel 17 to rotate.

[0036] When the present invention is in use, the chassis 1 is placed at the cable corner. As needed, the position of the plug rod 4 in the support leg 3 is changed by rotation, and the height and stability of the positioning seat 2 are adjusted to ensure the device is placed stably and balanced as a whole. The position of the active frame 6 is adjusted by the positioning mechanism 9, so that the active frame 6 moves along the limit groove 10. Under the action of the left pair of wheels 21 and the right pair of wheels 22, the driven frame 7 moves synchronously with the active frame 6 until the preset angle is reached. Furthermore, the positioning mechanism 9 has the structure as follows: the controller 13 is composed of a worm gear 17 and a worm 18. Hold the handle 19 on the controller 13 and rotate it clockwise or counterclockwise. The rotation of the turning handle 19 drives the worm wheel 17 to rotate through the worm 18, and the worm wheel 17 drives the driving gear 14 to rotate. Under the meshing action of the driving gear 14 and the rack 12, the driving gear 14 is driven to move along the rack 12. Since the rack 12 and the limit groove 10 are both arc-shaped and correspond to each other, the movement of the driving gear 14 will drive the connecting rod 15 and the active frame 6 to rotate along the arc track in the limit groove 10 until the expected steering angle is reached. The cable is placed on the upper side of the bogie 5, and the cable can be laid and transported according to the angles of the active frame 6 and the driven frame 7. Since the active frame 6 and the driven frame 7 are both "L"-shaped and are provided with auxiliary rollers 8 inside, the rotation process is smooth and smooth, effectively reducing friction and resistance. The device has the characteristics of precise angle adjustment, flexible structural design, stable fixing mechanism, and easy operation and maintenance. Example

[0037] like Figure 1-9 As shown, a cable steering angle positioning and adjustment device comprises a chassis 1, a positioning seat 2 is arranged on the side of the chassis 1, a bogie 5 is arranged on the upper side of the chassis 1, an active frame 6 is arranged on the left side of the bogie 5, and a driven frame 7 is arranged on the right side of the bogie 5, the active frame 6 and the driven frame 7 are both hinged to the chassis 1 through a hinge shaft 11, a shell 20 is arranged in the middle of the lower side of the chassis 1, a left pair of wheels 21 and a right pair of wheels 22 are meshedly arranged inside the shell 20, the left pair of wheels 21 is fixedly connected to the active frame 6, and the right pair of wheels 22 is fixedly connected to the driven frame 7, a limiting groove 10 is arranged inside the chassis 1, and a positioning mechanism 9 is arranged at the lower side of the limiting groove 10.

[0038] For better effect, the active frame 6 and the driven frame 7 are both in an "L" shape, and auxiliary rollers 8 are arranged inside the active frame 6 and the driven frame 7. The "L"-shaped active frame 6 and the driven frame 7 design not only provide sufficient support force, but also make the entire device more flexible during the adjustment process; the setting of the auxiliary rollers 8 reduces the friction between the components and improves the durability and service life of the device.

[0039] For better effect, the positioning seat 2 includes a support leg 3 and a plug rod 4, and the plug rod 4 is connected to the inside of the support leg 3 by a thread. The plug rod 4 can be moved up and down inside the support leg 3 by rotating the plug rod 4.

[0040] For better effect, the positioning mechanism 9 includes a rack 12 and a controller 13. The rack 12 is fixed to the lower side of the chassis 1. The controller 13 is arranged on the outside of the rack 12. A driving gear 14 is arranged above the controller 13. The driving gear 14 is meshed with the rack 12. The driving gear 14 is fixedly connected to the active frame 6 through the limiting groove 10 via a connecting rod 15.

[0041] For better effect, the rack 12 and the limiting groove 10 are both arc-shaped, the positions of the rack 12 and the limiting groove 10 correspond to each other, and angle lines are provided on the surface of the limiting groove 10. The angle lines facilitate observation and control of the bogie 5 angle.

[0042] For better effect, the controller 13 includes a disc seat 16, and a worm wheel 17 and a worm 18 are meshed inside the disc seat 16. The worm wheel 17 is fixedly connected to the driving gear 14, and a turning handle 19 is arranged at the end of the worm 18. The turning handle 19 can drive the worm 18 to rotate, thereby driving the worm wheel 17 to rotate.

[0043] In order to achieve better effect, a clamping mechanism 23 is provided at the lower part of the chassis 1, and the clamping mechanism 23 includes a hinge 24, and a clamping rod end 25 is symmetrically hingedly provided on the outer side of the hinge 24, and a rear handle 26 is provided on the inner side of the clamping rod end 25. A screw rod 27 is provided between the rear handles 26, and a sleeve 28 is threadedly provided on the outer side of the screw rod 27. A cross rod 29 is hingedly provided on the outer side of the sleeve 28, and the cross rod 29 is hinged to the rear handle 26 through a section rod 30.

[0044] For better effect, a pasting plate 31 is arranged inside the clamp rod end 25, and the pasting plate 31 is connected to the clamp rod end 25 through a direction adjustment seat 32. The direction of the pasting plate 31 can be adjusted through the direction adjustment seat 32.

[0045] For better effect, the direction adjustment seat 32 includes an axis head 33 and a seat sleeve 34, the axis head 33 is fixedly connected to the plate 31, a card 35 is arranged outside the axis head 33, the seat sleeve 34 is fixedly connected to the clamp rod end 25, a positioning groove 36 is arranged inside the seat sleeve 34, and a spring 37 is arranged between the axis head 33 and the seat sleeve 34. The positioning groove 36 has a limiting effect on the card 35, and when the card 35 is separated from the positioning groove 36, the plate 31 can be rotated by the axis head 33, so as to facilitate the adjustment of the direction of the plate 31 and facilitate the storage and movement of the device.

[0046] A method for using a cable steering angle positioning and adjusting device comprises the following steps: Step 1: Before use, prepare the cables to be transported, ensure that the chassis 1 is in a stable and interference-free environment, check whether the positioning seat 2, the adjustment mechanism 9, the clamping mechanism 23 and other components are intact, and check whether each component is firmly installed to ensure normal operation; Step 2: Fix the chassis 1 to a predetermined position through the positioning seat 2, use the controller 13 to operate the driving gear 14, and drive the active frame 6 to rotate through the connecting rod 15. Since the active frame 6 and the driven frame 7 are connected through the left pair of wheels 21 and the right pair of wheels 22, the driven frame 7 will rotate synchronously with the active frame 6; Step 3: Place the cable on the upper side of the bogie 5, and support the cables in different directions through the active frame 6 and the driven frame 7. When the cable moves, the auxiliary roller 8 has a stable auxiliary movement effect on the cable; Step 4: After use, clean up the work site, organize and store the equipment, and recycle the tools and equipment for next use.

[0047] When the present invention is used, the chassis 1 is placed at the cable corner. As needed, the position of the plug rod 4 in the support leg 3 is changed by rotation, and the height and stability of the positioning seat 2 are adjusted to ensure the device is placed stably and balanced as a whole. The position of the active frame 6 is adjusted by the positioning mechanism 9, so that the active frame 6 moves along the limit groove 10. Under the action of the left pair of wheels 21 and the right pair of wheels 22, the driven frame 7 moves synchronously with the active frame 6 until the preset angle is reached. Further, when there are fixed objects such as buildings at the cable corner, in order to make the device more stable, a clamping mechanism 23 is provided. When the clamping mechanism 23 is used, the sleeve 28 is moved on the screw 27 by rotating the screw 27. The movement of the sleeve 28 will drive the movement of the cross rod 29 and the section rod 30, thereby making the rear handles 26 approach each other. Under the action of the hinge 24, the approach of the rear handles 26 will drive the clamp rod ends 25 to approach each other, thereby clamping the fixed object, further increasing the stability of the device. In order to increase the contact area, a contact plate 31 is provided inside the clamp rod end 26. The cable is placed on the upper side of the bogie 5, and the cable can be laid and transported according to the angles of the active frame 6 and the driven frame 7. Since the active frame 6 and the driven frame 7 are both "L" shaped and have auxiliary rollers 8 inside, the rotation process is smooth and effective in reducing friction and resistance. The device has the characteristics of precise angle adjustment, flexible structural design, stable fixing mechanism, and easy operation and maintenance.

Claims

1. A cable steering angle positioning and adjusting device, comprising a chassis, characterized in that: A positioning seat is arranged on the side of the chassis, a bogie is arranged on the upper side of the chassis, an active frame is arranged on the left side of the bogie, and a driven frame is arranged on the right side of the bogie. The active frame and the driven frame are hinged to the chassis through a hinge shaft, a shell is arranged in the middle of the lower side of the chassis, a left pair of wheels and a right pair of wheels are meshedly arranged inside the shell, the left pair of wheels is fixedly connected to the active frame, and the right pair of wheels is fixedly connected to the driven frame, a limiting groove is arranged inside the chassis, and a positioning mechanism is arranged on the lower side of the limiting groove.

2. A cable steering angle positioning and adjusting device as claimed in claim 1, characterized in that: The active frame and the driven frame are both in an "L" shape, and auxiliary rollers are arranged inside the active frame and the driven frame.

3. A cable steering angle positioning and adjusting device as claimed in claim 1, characterized in that: The positioning seat comprises a support leg and an insertion rod, and the insertion rod is connected to the inside of the support leg through threads.

4. A cable steering angle positioning and adjusting device as claimed in claim 1, characterized in that: The positioning mechanism includes a rack and a controller, the rack is fixed to the lower side of the chassis, a controller is arranged on the outer side of the rack, a driving gear is arranged above the controller, the driving gear and the rack are meshed with each other, and the driving gear is fixedly connected to the active frame through a connecting rod passing through a limiting groove.

5. A cable steering angle positioning and adjusting device as claimed in claim 4, characterized in that: The rack and the limiting groove are both arc-shaped, the positions of the rack and the limiting groove correspond to each other, and the surface of the limiting groove is provided with an angle line.

6. A cable steering angle positioning and adjusting device as claimed in claim 5, characterized in that: The controller comprises a disc seat, a worm wheel and a worm are meshedly arranged inside the disc seat, the worm wheel is fixedly connected to the driving gear, and a turning handle is arranged at the end of the worm.

7. A cable steering angle positioning and adjusting device as claimed in claim 1, characterized in that: A clamping mechanism is arranged at the lower part of the chassis, and the clamping mechanism includes a hinge, a clamping rod end is symmetrically hingedly arranged on the outer side of the hinge, a rear handle is arranged on the inner side of the clamping rod end, a screw rod is arranged between the rear handles, a sleeve is threadedly arranged on the outer side of the screw rod, a cross rod is hingedly arranged on the outer side of the sleeve, and the cross rod is hinged to the rear handle through a section rod.

8. A cable steering angle positioning and adjusting device as claimed in claim 7, characterized in that: A sticking plate is arranged on the inner side of the clamping rod end, and the sticking plate is connected with the clamping rod end through an adjustment seat.

9. A cable steering angle positioning and adjusting device as claimed in claim 8, characterized in that: The direction-adjusting seat includes an axle head and a seat sleeve, wherein the axle head is fixedly connected to the pasting plate, a card is arranged on the outer side of the axle head, the seat sleeve is fixedly connected to the clamping rod end, a positioning groove is arranged inside the seat sleeve, and a spring is arranged between the axle head and the seat sleeve.

10. A method for using a cable steering angle positioning and adjusting device according to any one of claims 1 to 9, characterized in that: It includes the following steps: Step 1: Before use, prepare the cables to be transported, ensure that the chassis is in a stable and interference-free environment, check whether the positioning seat, adjustment mechanism, clamping mechanism and other components are intact, and check whether each component is firmly installed to ensure normal operation; Step 2: Fix the chassis to the predetermined position through the positioning seat, use the controller to operate the driving gear, and drive the active frame to rotate through the connecting rod. Since the active frame and the driven frame are connected through the left pair of wheels and the right pair of wheels, the driven frame will rotate synchronously with the active frame; Step 3: Place the cable on the upper side of the bogie, and support the cables in different directions through the active frame and the driven frame. When the cable moves, the auxiliary roller has a stable auxiliary movement effect on the cable; Step 4: After use, clean up the work site, organize and store the equipment, and recycle the tools and equipment for next use.

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