Auxiliary workbench for cable laying

Abstract

The utility model belongs to the field of laying auxiliary devices, and particularly relates to a cable laying auxiliary workbench which comprises a base, the upper end of the base is in contact with a platform plate, the platform plate is provided with an auxiliary straightening mechanism, the upper end of the platform plate is fixedly provided with a roller plate, the roller plate is internally provided with a supporting roller through a bearing, and the supporting roller is provided with an auxiliary straightening mechanism. Four uniformly distributed universal wheels are fixedly mounted at the lower end of the base, a screw rod is mounted in the base through a bearing, a driving seat is connected to the outer side of the screw rod through threads, and a supporting frame is hinged to the upper end of the driving seat. According to the utility model, the framework, the pressing frame, the straightening rollers and other structures are additionally arranged on the platform plate, so that when a cable is supported and guided, the cable can be pressed above the supporting rollers through the straightening rollers, and in the process that the cable is pulled by a traction device, a larger arc can be straightened after being supported by the straightening rollers and the supporting rollers; therefore, the movement of the cable can be prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of laying auxiliary devices, in particular to a cable laying auxiliary workbench. Background Art

[0002] In the process of laying the cable, the cable can be supported by a workbench. According to the patent authorization announcement number: CN112271644B, a laying auxiliary device for low-voltage cables is proposed. This invention discloses a laying auxiliary device for low-voltage cables, which belongs to the field of cable laying technology, including a lifting mechanism, a workbench is arranged on the lifting mechanism, a power mechanism is arranged on the workbench, the power mechanism is connected to a moving mechanism, the moving mechanism is connected to a clamping mechanism, a cushion is arranged in the clamping mechanism, an open clamp is placed on the cushion, and a low-voltage cable is placed in the open clamp. The present invention is specially designed for hanging cables. This application abandons the traditional manual ladder hanging cable, and uses machinery to complete the hanging, with less labor, no risk of climbing and falling or electric shock, and ensures the life safety of workers.

[0003] However, the laying equipment in the prior art needs to guide the cable during use, and the cable is easily curved after long-term winding, which affects the transportation of the cable during the laying process. Therefore, it is necessary to improve the prior art. Utility Model Content

[0004] The utility model aims to provide a cable laying auxiliary workbench, which solves the problem that the transportation is affected when the cable has a large curvature.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable laying auxiliary workbench, comprising a base, the upper end of the base contacts with a platform plate, an auxiliary straightening mechanism is arranged on the platform plate, a roller plate is fixedly installed on the upper end of the platform plate, a support roller is installed inside the roller plate through a bearing, four evenly distributed universal wheels are fixedly installed on the lower end of the base, a screw is installed inside the base through a bearing, a drive seat is connected to the outer side of the screw through a thread, a support frame is hinged on the upper end of the drive seat, a motor is fixedly installed on the left end of the base, a guide tube 1 is fixedly connected inside the base, a guide tube 2 is slidably connected inside the guide tube 1, and a guide rod is slidably connected inside the guide tube 2.

[0006] Preferably, guide frames are fixedly connected to the left and right sides of the upper end of the platform plate, and guide rollers are installed inside the guide frames through bearings, and the guide rollers can guide the movement of the cables.

[0007] Preferably, the bottom plane of the driving seat is slidably connected to the inner bottom surface of the base, and one end of the support frame away from the driving seat is hinged to the platform plate, and the support frame can drive the platform plate to rise and fall.

[0008] Preferably, guide tube one and guide tube two are both in contact with the platform plate, the guide rod is fixedly connected to the platform plate, guide tube two and the guide rod are both in contact with the base, and guide tube one, guide tube two and the guide rod can guide the lifting and lowering of the platform plate.

[0009] Preferably, the auxiliary straightening mechanism includes a frame, the upper end of the platform plate is fixedly connected to the frame, the lower end of the flat plate of the frame is fixedly connected to two symmetrically distributed guide pins, the outer side of the guide pins is fixedly connected to a lower pressure frame, the interior of the lower pressure frame is provided with a straightening roller installed via a bearing, the interior of the frame is provided with a threaded column installed via a bearing, the outer side of the threaded column is connected to a movable plate via a thread, a spring is arranged on the outer side of the guide pin, and the straightening roller can press down the cable to straighten it.

[0010] Preferably, one end of the spring is fixedly connected to the lower pressure frame, and the other end of the spring is fixedly connected to the movable plate, the movable plate is in contact with the frame, and the movable plate is slidably connected to the guide pin, and the spring can apply downward pressure to the lower pressure frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adds structures such as a frame, a lower pressure frame and a straightening roller on the platform plate. When supporting and guiding the cable, the cable can be pressed above the supporting roller by the straightening roller. When the cable is pulled by the traction device, a larger arc can be straightened after being supported by multiple straightening rollers and supporting rollers, thereby avoiding affecting the movement of the cable.

[0013] 2. The utility model adds structures such as a screw rod, a movable seat and a support frame inside the base. In the process of supporting and guiding the cable, the threaded cooperation between the screw rod and the movable seat can drive the support frame to move. The support frame can prop up the platform plate, thereby making the use height of the device easier to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A three-dimensional cross-sectional view of

[0016] Figure 3 For the utility model Figure 1 A three-dimensional diagram of the auxiliary straightening mechanism;

[0017] Figure 4 For the utility model Figure 2 A three-dimensional enlarged view of the guide tube 1.

[0018] In the figure: 1. base; 2. platform plate; 3. auxiliary straightening mechanism; 4. roller plate; 5. support roller; 6. guide frame; 7. guide roller; 8. universal wheel; 9. screw; 10. drive seat; 11. motor; 12. guide tube 1; 13. guide tube 2; 14. guide rod; 15. support frame; 31. frame; 32. guide pin; 33. lower pressure frame; 34. straightening roller; 35. threaded column; 36. movable plate; 37. spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] See also Figure 1 , Figure 2 , Figure 4 A cable laying auxiliary workbench includes a base 1, the upper end of the base 1 contacts with a platform plate 2, an auxiliary straightening mechanism 3 is arranged on the platform plate 2, a roller plate 4 is fixedly installed on the upper end of the platform plate 2, a support roller 5 is installed inside the roller plate 4 through a bearing, four evenly distributed universal wheels 8 are fixedly installed on the lower end of the base 1, a screw rod 9 is installed inside the base 1 through a bearing, a drive seat 10 is connected to the outer side of the screw rod 9 through a thread, a support frame 15 is hinged on the upper end of the drive seat 10, a motor 11 is fixedly installed on the left end of the base 1, a guide tube 12 is fixedly connected inside the base 1, a guide tube 12 is slidably connected inside the guide tube 12, and a guide rod 14 is slidably connected inside the guide tube 13.

[0021] See also Figure 1 , Figure 2 , Figure 4, the left and right sides of the upper end of the platform plate 2 are fixedly connected with a guide frame 6, and a guide roller 7 is installed inside the guide frame 6 through a bearing. The guide roller 7 can guide the movement of the cable, and the bottom plane of the driving seat 10 is slidably connected to the inner bottom surface of the base 1. The end of the support frame 15 away from the driving seat 10 is hinged to the platform plate 2, and the support frame 15 can drive the platform plate 2 to rise and fall. The guide tube 12 and the guide tube 2 13 are both in contact with the platform plate 2, and the guide rod 14 is fixedly connected to the platform plate 2, and the guide tube 2 13 and the guide rod 14 are both in contact with the base 1. The guide tube 12, the guide tube 2 13 and the guide rod 14 can guide the lifting and lowering of the platform plate 2.

[0022] See also Figure 1 , Figure 2 , Figure 3 The auxiliary straightening mechanism 3 includes a frame 31, the upper end of the platform plate 2 is fixedly connected to the frame 31, the lower end of the flat plate of the frame 31 is fixedly connected to two symmetrically distributed guide pins 32, the outer side of the guide pins 32 is fixedly connected to a lower pressure frame 33, the interior of the lower pressure frame 33 is equipped with a straightening roller 34 through a bearing, the interior of the frame 31 is equipped with a threaded column 35 through a bearing, the outer side of the threaded column 35 is connected to a movable plate 36 through a thread, and a spring 37 is arranged on the outer side of the guide pin 32, the straightening roller 34 can press down the cable to straighten it, one end of the spring 37 is fixedly connected to the lower pressure frame 33, the other end of the spring 37 is fixedly connected to the movable plate 36, the movable plate 36 contacts the frame 31, the movable plate 36 is slidably connected to the guide pins 32, and the spring 37 can apply downward pressure to the lower pressure frame 33.

[0023] The specific implementation process of the utility model is as follows: when in use, the motor 11 is started, the motor 11 drives the screw 9 to rotate, and the screw 9 can move through the threaded cooperation with the driving seat 10 during the rotation process. During the movement process, the driving seat 10 pushes the platform plate 2 to move upward through the support frame 15. When the platform plate 2 moves to a predetermined height, the motor 11 is stopped;

[0024] Then rotate the threaded column 35, and the threaded column 35 drives the movable plate 36 to move by cooperating with the thread between the movable plate 36. The compression force of the spring 37 can be adjusted during the movement of the movable plate 36. After the adjustment is completed, the cable is passed between the supporting roller 5 and the straightening roller 34. During the passing process, the larger curvature of the cable can be straightened by the squeezing of the straightening roller 34, so that the cable can be more convenient to transport.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable laying auxiliary workbench, comprising a base (1), characterized in that: The upper end of the base (1) contacts a platform plate (2), an auxiliary straightening mechanism (3) is provided on the platform plate (2), a roller plate (4) is fixedly installed on the upper end of the platform plate (2), a support roller (5) is installed inside the roller plate (4) through a bearing, four uniformly distributed universal wheels (8) are fixedly installed on the lower end of the base (1), a screw rod (9) is installed inside the base (1) through a bearing, the outer side of the screw rod (9) is connected to a driving seat (10) through a thread, the upper end of the driving seat (10) is hinged with a support frame (15), a motor (11) is fixedly installed on the left end of the base (1), a guide tube 1 (12) is fixedly connected inside the base (1), a guide tube 2 (13) is slidably connected inside the guide tube 1 (12), and a guide rod (14) is slidably connected inside the guide tube 2 (13).

2. A cable laying auxiliary workbench according to claim 1, characterized in that: The left and right sides of the upper end of the platform plate (2) are fixedly connected with guide frames (6), and guide rollers (7) are installed inside the guide frames (6) via bearings.

3. The cable laying auxiliary workbench according to claim 1, characterized in that: The bottom plane of the driving seat (10) is slidably connected to the inner bottom surface of the base (1), and one end of the support frame (15) away from the driving seat (10) is hinged to the platform plate (2).

4. The cable laying auxiliary workbench according to claim 1, characterized in that: The guide tube 1 (12) and the guide tube 2 (13) are both in contact with the platform plate (2), the guide rod (14) is fixedly connected to the platform plate (2), and the guide tube 2 (13) and the guide rod (14) are both in contact with the base (1).

5. The cable laying auxiliary workbench according to claim 1, characterized in that: The auxiliary straightening mechanism (3) comprises a frame (31), the upper end of the platform plate (2) is fixedly connected to the frame (31), the lower end of the plate of the frame (31) is fixedly connected to two symmetrically distributed guide pins (32), the outer side of the guide pins (32) is fixedly connected to a lower pressure frame (33), the interior of the lower pressure frame (33) is equipped with a straightening roller (34) via a bearing, the interior of the frame (31) is equipped with a threaded column (35) via a bearing, the outer side of the threaded column (35) is connected to a moving plate (36) via a thread, and a spring (37) is arranged on the outer side of the guide pin (32).

6. A cable laying auxiliary workbench according to claim 5, characterized in that: One end of the spring (37) is fixedly connected to the lower pressure frame (33), and the other end of the spring (37) is fixedly connected to the movable plate (36). The movable plate (36) is in contact with the frame (31), and the movable plate (36) is slidably connected to the guide pin (32).

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