Cable erection positioning device

Abstract

The utility model relates to the technical field of cables, and provides a cable erecting and positioning device which comprises a frame plate, a rack and a positioning frame, a threaded rod is arranged at the bottom end of the inner wall of the positioning frame and extends to the top end of the outer wall of the positioning frame, and a rotating disc is fixedly connected to the top end of the threaded rod. The side, away from the threaded rod, of the bottom end of the inner wall of the positioning frame is fixedly connected with a guide rod, the outer wall of the threaded rod and the outer wall of the guide rod are each provided with at least two sets of connecting supports for use, the rotating disc and the threaded rod are rotated, and at the moment, the two sets of connecting supports arranged on the outer side of the threaded rod drive a fixing rod and a pressing shaft to move; at the moment, a cable can penetrate through the middle portions of the two sets of pressing shafts, then the rotating disc and the connecting support can be continuously rotated according to the diameter of the cable, and therefore the cable can better adapt to the diameter of the cable, the pressing shafts are movable, and when the cable rotates, the two sets of pressing shafts can be effectively driven to rotate, and the cable can be fixed. Therefore, the cable is prevented from generating large friction force in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, and in particular to a cable rack positioning device. Background Art

[0002] A cable is a device for transmitting electrical energy or signals, usually consisting of several or several groups of conductors. The cable is usually buried deep in the ground or laid in the air to prevent residents from getting close and causing injuries. The cable is set on a cable roller before being laid. When it is needed, it is taken out from the cable roller by rotating it.

[0003] A special cable laying device for transportation electromechanical equipment disclosed in the publication number CN217427492U is retrieved, which is roughly described as including a frame, a cross bar, a fixing mechanism arranged on the cross bar and a directing mechanism arranged on the frame, the lower arc-shaped member is arranged above the cross bar and is located at the center position, the other end of the lower arc-shaped member is movably connected with two positioning bolts, the upper arc-shaped member is symmetrically provided with threads inside, the two positioning bolts are movably connected with the two threads respectively, the positioning box is arranged on the right side wall of the frame and is located on the side away from the positioning bolts, the other end of the positioning box is fixedly connected to the mounting seat, the motor is provided with a motor shaft, the motor is movably connected to the rotating shaft through the motor shaft, the panel is arranged on the side wall of the positioning box and is located on the side away from the frame, in the utility model, the special cable can be tightened by pressing the tightening button, and the special cable can be loosened by pressing the loosening button.

[0004] The above technical solution adopts an arc-shaped part and a positioning bolt to clamp the cable, and protects the cable by a rubber pad. However, when the cable is taken out, it will continuously rub the rubber pad. At this time, the continuous friction of the cable will cause the rubber pad to wear, and long-term use will cause damage. When the cable is further taken out, the cable sheath will be damaged. Utility Model Content

[0005] The utility model provides a cable rack positioning device, which solves the problem in the related art that the rubber pad may be damaged during the movement of the cable.

[0006] The technical solution of the utility model is as follows: a cable rack positioning device, comprising a frame plate, a frame and a positioning frame, a threaded rod is provided at the bottom end of the inner wall of the positioning frame, and extends to the top end of the outer wall of the positioning frame, the top end of the threaded rod is fixedly connected to a turntable, a guide rod is fixedly connected to the side of the bottom end of the inner wall of the positioning frame away from the threaded rod, the outer walls of the threaded rod and the guide rod are each provided with no less than two groups of connecting brackets, a fixing rod is fixedly connected at the interval between the two groups of the connecting brackets, and a pressing shaft is movably connected to the middle part of the outer wall of the fixing rod.

[0007] Preferably, the bottom end of the frame is fixedly connected to the edges on both sides of the top of the frame plate, two groups of hydraulic cylinders are fixedly connected to the middle of the top of the frame plate, the top of the hydraulic cylinder is fixedly connected to a lifting plate, and placement grooves are provided on both sides of the top of the lifting plate.

[0008] Preferably, a connecting shaft is provided at the top of the two groups of frames, the connecting shaft is located at the interval between the two groups of frames and is movably connected to a cable roller, and a locking sleeve is provided on the outer wall of the connecting shaft located on the outer wall of one group of frames.

[0009] Preferably, retention grooves are provided on opposite sides of the two groups of racks, and plugging holes are provided on outer walls of the two groups of racks.

[0010] Preferably, a cross bar is provided at the interval between the two groups of the racks, and a plug-in shaft is fixedly connected between the outer wall of the cross bar and the shadow of the rack.

[0011] Preferably, a slide groove is provided at the top end of the cross bar, and a sliding block matching the slide groove is fixedly connected to the bottom end of the positioning frame.

[0012] Preferably, the threads on both sides of the outer wall of the threaded rod have opposite directions, and the two groups of connecting brackets located on the threaded rod are threadedly sleeved therewith.

[0013] Preferably, the four corners of the bottom end of the frame plate are fixedly connected with universal wheels.

[0014] Preferably, the diameters of both sides of the outer wall of the cable roller are the same as the diameter of the inner wall of the placement groove.

[0015] Preferably, the outer wall diameter of the hydraulic cylinder is the same as the spacing diameter between the two sets of frames.

[0016] The working principle and beneficial effects of the utility model are:

[0017] In the utility model, the turntable and the threaded rod are rotated, and the two groups of connecting brackets arranged on the outer side of the threaded rod will drive the fixed rod and the pressure shaft to move, and the cable can be passed through the middle part of the two groups of pressure shafts, and then the turntable and the connecting bracket can be further rotated according to the diameter of the cable, so as to better adapt to the diameter of the cable, and the pressure shaft is movable, and when the cable rotates, it will effectively drive the two groups of pressure shafts to rotate, so as to avoid the cable from generating a large friction force during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the frame plate structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the cross bar and the positioning frame of the utility model.

[0022] The accompanying drawings are marked as follows: 1. frame plate; 11. universal wheel; 12. hydraulic cylinder; 13. lifting plate; 14. placement groove; 2. frame; 21. retention groove; 22. plug-in hole; 23. plug-in shaft; 24. cross bar; 25. slide groove; 3. connecting shaft; 31. cable roller; 32. locking sleeve; 4. positioning frame; 41. threaded rod; 42. connecting bracket; 43. turntable; 44. guide rod; 45. fixing rod; 46. pressing shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4 The utility model provides a cable rack positioning device, including a frame plate 1, a frame 2 and a positioning frame 4, a threaded rod 41 is arranged at the bottom end of the inner wall of the positioning frame 4, and extends to the top end of the outer wall of the positioning frame 4, a turntable 43 is fixedly connected to the top end of the threaded rod 41, so that the threaded rod 41 can be driven to rotate, a guide rod 44 is fixedly connected to the side of the inner wall bottom end of the positioning frame 4 away from the threaded rod 41, and the outer walls of the threaded rod 41 and the guide rod 44 are both provided with at least two groups of connecting brackets 42, so that the connecting brackets 42 can be guided by the guide rods 44, and the interval between the two groups of connecting brackets 42 is A fixing rod 45 is fixedly connected, and a pressing shaft 46 is movably connected to the middle of the outer wall of the fixing rod 45. The bottom end of the frame 2 is fixedly connected to the edges on both sides of the top of the frame plate 1, and two groups of hydraulic cylinders 12 are fixedly connected to the middle of the top of the frame plate 1, and a lifting plate 13 is fixedly connected to the top of the hydraulic cylinder 12. Placement grooves 14 are provided on both sides of the top of the lifting plate 13. A connecting shaft 3 is provided at the top of the two groups of frames 2. The connecting shaft 3 is movably connected to a cable roller 31 at the interval between the two groups of frames 2, and a locking sleeve 32 is provided on the outer wall of one of the groups of frames 2 to limit the connecting shaft 3.

[0025] Reference Figure 1-4, a retention groove 21 is provided on the opposite side of the two sets of frames 2, and a plug-in hole 22 is provided on the outer wall of the two sets of frames 2. A cross bar 24 is provided at the interval between the two sets of frames 2. A plug-in shaft 23 is fixedly connected between the outer wall of the cross bar 24 and the shadow of the frame 2, so that the cross bar 24 can be fixed. A slide groove 25 is provided on the top of the cross bar 24, and a slider matching the slide groove 25 is fixedly connected to the bottom end of the positioning frame 4, so that when the cable on the cable roller 31 moves, the positioning frame 4 can be driven to move, thereby avoiding the positioning frame from being pulled due to the tension of the cable. 4 is damaged, the threads on both sides of the outer wall of the threaded rod 41 are in opposite directions, so that the two groups of connecting brackets 42 arranged on the outer side of the threaded rod 41 can move relatively, and the two groups of connecting brackets 42 located on the threaded rod 41 are threadedly sleeved with it, so that when the threaded rod 41 rotates, the connecting brackets 42 can drive the fixing rod 45 to move up and down, and the four corners of the bottom end of the frame plate 1 are fixedly connected with universal wheels 11, the diameters of both sides of the outer wall of the cable roller 31 are the same as the inner wall diameter of the placement groove 14, and the outer wall diameter of the hydraulic cylinder 12 is the same as the interval diameter between the two groups of frames 2.

[0026] The working principle of the utility model is as follows: when in use, the locking sleeve 32 is removed from one side of the outer wall of the connecting shaft 3, and then the cable roller 31 is placed at the top end of the hydraulic cylinder 12, and its outer side is placed in the placement groove 14, so as to limit the cable roller 31, and then the hydraulic cylinder 12 can be started, at this time, the hydraulic cylinder 12 will drive the cable roller 31 to rise, and when it moves to a suitable position, the connecting shaft 3 is inserted into the through hole of the cable roller 31 and the frame 2, and then the locking sleeve 32 is connected to the connecting shaft 3, so as to limit the connecting shaft 3, and then the cable on the cable roller 31 is taken out, and at this time the turntable 43 and the threaded rod 41 can be rotated, and at this time the two sets of connecting brackets 42 arranged on the outer side of the threaded rod 41 will drive the fixing rod 4 5 and the pressure shaft 46 move, and at this time the cable can be passed through the middle of the two groups of pressure shafts 46, and then the turntable 43 and the connecting bracket 42 can be continued to rotate according to the diameter of the cable, so as to better adapt to the diameter of the cable, and the pressure shaft 46 is active, when the cable rotates, it will effectively drive the two groups of pressure shafts 46 to rotate, so as to avoid the cable from generating a large friction force during the movement, and because the cable on the cable roller 31 is wound, when the cable on the cable roller 31 moves from one end to the other, the positioning frame 4 will be driven by the cable and move through the setting of the slide groove 25 and the slider, so as to better adapt to the removal of the cable and avoid being damaged by the tension of the cable.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable rack positioning device, characterized in that: The invention comprises a frame plate (1), a frame (2) and a positioning frame (4); a threaded rod (41) is arranged at the bottom end of the inner wall of the positioning frame (4) and extends to the top end of the outer wall of the positioning frame (4); a rotating disk (43) is fixedly connected to the top end of the threaded rod (41); a guide rod (44) is fixedly connected to the side of the inner wall bottom end of the positioning frame (4) away from the threaded rod (41); the outer walls of the threaded rod (41) and the guide rod (44) are both provided with at least two groups of connecting brackets (42); a fixing rod (45) is fixedly connected at the interval between the two groups of connecting brackets (42); and a pressing shaft (46) is movably connected to the middle part of the outer wall of the fixing rod (45).

2. A cable rack positioning device according to claim 1, characterized in that: The bottom end of the frame (2) is fixedly connected to the edges on both sides of the top of the frame plate (1); two groups of hydraulic cylinders (12) are fixedly connected to the middle of the top of the frame plate (1); the top of the hydraulic cylinder (12) is fixedly connected to a lifting plate (13); and placement grooves (14) are provided on both sides of the top of the lifting plate (13).

3. A cable rack positioning device according to claim 2, characterized in that: A connecting shaft (3) is provided at the top end of the two groups of frames (2); the connecting shaft (3) is movably connected to a cable roller (31) at the interval between the two groups of frames (2); and a locking sleeve (32) is provided on the outer wall of one group of frames (2).

4. A cable rack positioning device according to claim 1, characterized in that: A retention groove (21) is provided on one side opposite to the two sets of the racks (2), and a plug-in hole (22) is provided on the outer wall of the two sets of the racks (2).

5. A cable rack positioning device according to claim 1, characterized in that: A cross bar (24) is arranged at the interval between the two groups of the racks (2), and a plug-in shaft (23) is fixedly connected between the outer wall of the cross bar (24) and the shadow of the rack (2).

6. A cable rack positioning device according to claim 5, characterized in that: A slide groove (25) is provided at the top end of the cross bar (24), and a sliding block matching the slide groove (25) is fixedly connected to the bottom end of the positioning frame (4).

7. A cable rack positioning device according to claim 1, characterized in that: The threads on both sides of the outer wall of the threaded rod (41) run in opposite directions, and two groups of connecting brackets (42) located on the threaded rod (41) are threadably sleeved therewith.

8. A cable rack positioning device according to claim 1, characterized in that: Universal wheels (11) are fixedly connected to the four corners of the bottom end of the frame plate (1).

9. A cable rack positioning device according to claim 3, characterized in that: The diameters of both sides of the outer wall of the cable roller (31) are the same as the diameter of the inner wall of the placement groove (14).

10. A cable rack positioning device according to claim 2, characterized in that: The outer wall diameter of the hydraulic cylinder (12) is the same as the interval diameter between the two sets of frames (2).

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