Cable traction device for power construction

Abstract

The utility model belongs to the field of cable traction machines, and particularly relates to a cable traction device for power construction, which comprises a cable traction machine, a mounting frame assembled on the cable traction machine, a connecting rod assembled on the mounting frame, a sliding block assembled on the connecting rod, an elliptical frame assembled on the sliding block, a traction rack assembled on the elliptical frame and a mounting rack assembled on the elliptical frame. The mounting frame is provided with a vertical rod, the vertical rod is provided with a lantern ring, the lantern ring is provided with a banister brush, the mounting frame is provided with a fixing block, the fixing block is provided with an operation motor, the operation motor is provided with a rotating rod, the rotating rod is provided with a sector gear, and the sector gear is only assembled with one traction rack. According to the cable traction device for power construction, through cooperation of the traction rack and the soft bristles, the problems that an existing cable can be dragged on the ground, dust and soil are attached to the surface of the cable, the dust and soil attached to the surface of the cable are prone to remaining on a conveyor of a cable traction machine, and the maintenance and cleaning cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the field of cable traction machines, in particular to a cable traction device for electric power construction. Background Art

[0002] Cable traction machine (motorized capstan) is widely used in the construction of power and postal and telecommunications lines to assemble poles and towers or to release wires. It can also be used to lift and pull heavy objects in buildings, docks and other places. It is suitable for outdoor places without electricity and is easy to use. Cable traction machine is a new type of wire and cable construction machine developed on the basis of the multi-functional pay-off and take-up machine. It has the characteristics of small size and flexible and convenient use. It is more suitable for cable construction in narrow roads, especially in cities. The traction function is the same as that of the multi-functional pay-off and take-up machine. It can not only pull and unfold wires and cables, but also be used for tightening wires and erecting poles. Since the cable traction machine is a simplified version of the multi-functional pay-off and take-up machine, it has the characteristics of small size, low cost and convenient transportation compared to the multi-functional pay-off and take-up machine. It is the first choice for the erection of power and communication wires and cables, especially urban cable construction.

[0003] However, the existing cable traction machines for power construction still have the following problems during use:

[0004] When the existing cable traction machine is pulling the cable, the cable will be dragged on the ground, causing dust and dirt to adhere to the surface of the cable. After being pulled by the upper conveyor and the lower conveyor of the cable traction machine, the dust and dirt attached to the surface of the cable are easily left on the conveyor, increasing the maintenance and cleaning costs. Therefore, it is necessary to involve a cable traction device for power construction in the field of existing cable traction machines. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, when the existing cable traction machine performs a traction operation on the cable, the cable will be dragged on the ground, causing dust and dirt to adhere to the surface of the cable. Under the joint traction of the upper conveyor and the lower conveyor of the cable traction machine, the dust and dirt attached to the surface of the cable are easily left on the conveyor, increasing the maintenance and cleaning costs. The utility model proposes a cable traction device for power construction.

[0006] The utility model adopts the following technical solution to solve the technical problem: a cable traction device for electric power construction, comprising a cable traction machine, on which a mounting frame is fixedly mounted, the inner wall of the mounting frame is symmetrically fixedly mounted with connecting rods, sliding blocks are movably mounted on the connecting rods, the bottoms of the two sliding blocks are fixedly mounted with an elliptical frame, the two symmetrical inner walls of the elliptical frame are fixedly mounted with traction racks, the bottom of the elliptical frame is fixedly mounted with a mounting frame, the bottom of the mounting frame is fixedly mounted with a vertical rod, the bottom of the vertical rod is fixedly mounted with a collar, and the inner wall of the collar is fixedly mounted with a soft brush.

[0007] A fixing block is fixedly mounted on the installation frame, an operating motor is fixedly mounted on the fixing block, a rotating rod is fixedly mounted on the output end of the operating motor, and the rotating rod movably penetrates the fixing block.

[0008] A sector gear is fixedly mounted on the bottom of the rotating rod. The sector gear is located between the two traction racks, and the sector gear is only toothed with one of the traction racks.

[0009] A trolley is fixedly mounted on the cable traction machine, an upper conveyor is fixedly mounted on the cable traction machine, and a lower conveyor is fixedly mounted on the cable traction machine, wherein the lower conveyor is located below the upper conveyor.

[0010] A guide opening is provided through the lower part of the surface of the installation frame, and the guide opening is located at one side of the upper conveyor and the lower conveyor.

[0011] The inner wall of the installation frame is equipped with two groups of guide rollers, each group of guide rollers has two guide rollers, and the two groups of guide rollers are respectively located on both sides of the sleeve ring.

[0012] The utility model is beneficial in that:

[0013] The utility model transmits the optical cable from the guide port horizontally through two groups of guide rollers and the sleeve ring, so that one end of the optical cable passes through the upper conveyor and the lower conveyor, and the optical cable is pulled under the cooperation operation of the upper conveyor and the lower conveyor, and the optical cable is moved horizontally through the cooperation operation of the two groups of guide rollers, and the operating motor is started to make the rotating rod drive the fan gear to rotate, and the fan gear is respectively only toothed with one of the traction racks, so that the elliptical frame reciprocates on the connecting rod through the sliding block, and the elliptical frame drives the sleeve ring on the vertical rod to reciprocate, and under the deformation action of the soft brush, the soft brush cleans dust and dirt on the surface of the optical cable, reduces the dust and dirt from entering the upper conveyor and the lower conveyor, and reduces the maintenance and cleaning costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the assembly structure of the cable traction device and cleaning mechanism for power construction of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the cable pulling device and cleaning mechanism for electric power construction of the utility model;

[0017] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0019] In the figure:

[0020] 10. Cable traction machine; 11. Upper conveyor; 12. Lower conveyor; 13. Installation frame;

[0021] 20. Guide port; 21. Guide roller; 22. Connecting rod; 23. Fixed block;

[0022] 30. Ring; 31. Sliding block; 32. Oval frame; 33. Traction rack;

[0023] 40. operating motor; 41. rotating rod; 42. sector gear; 43. mounting frame;

[0024] 50. Vertical pole; 51. Soft brush; 52. Trolley. DETAILED DESCRIPTION

[0025] 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.

[0026] The following is combined with Figure 1 —4 further details of this application,

[0027] The present application embodiment discloses a cable pulling device for electric power construction. Figure 2 - Figure 4A cable traction device for electric power construction includes a cable traction machine 10, a mounting frame 13 is fixedly mounted on the cable traction machine 10, a connecting rod 22 is symmetrically fixedly mounted on the inner wall of the mounting frame 13, sliding blocks 31 are movably mounted on the connecting rods 22, an elliptical frame 32 is fixedly mounted on the bottom of the two sliding blocks 31, and traction racks 33 are fixedly mounted on the symmetrical inner walls of the elliptical frame 32, a mounting frame 43 is fixedly mounted on the bottom of the elliptical frame 32, a vertical rod 50 is fixedly mounted on the bottom of the mounting frame 43, a collar 30 is fixedly mounted on the bottom of the vertical rod 50, a soft brush 51 is fixedly mounted on the inner wall of the collar 30, a fixing block 23 is fixedly mounted on the mounting frame 13, an operating motor 40 is fixedly mounted on the fixing block 23, and an output end of the operating motor 40 is fixedly mounted A rotating rod 41 is installed, and the rotating rod 41 movably passes through the fixed block 23, and a fan gear 42 is fixedly installed at the bottom of the rotating rod 41, and the fan gear 42 is located between the two traction racks 33, and the fan gear 42 is only toothed with one of the traction racks 33, and the optical cable moves on the inner side of the ring 30, so that the surface of the optical cable contacts the soft brush 51, and the operating motor 40 is started, so that the rotating rod 41 drives the fan gear 42 to rotate, and the fan gear 42 is only toothed with one of the traction racks 33, so that the elliptical frame 32 reciprocates on the connecting rod 22 through the sliding block 31, and the elliptical frame 32 drives the ring 30 on the vertical rod 50 to reciprocate, and the soft brush 51 cleans dust and dirt on the surface of the optical cable.

[0028] Reference Figure 1 and Figure 2 The cable traction machine 10 is fixedly equipped with a trolley 52, which is convenient for carrying the cable traction machine 10 for movement. The cable traction machine 10 is fixedly equipped with an upper conveyor 11, and the cable traction machine 10 is fixedly equipped with a lower conveyor 12. The lower conveyor 12 is located below the upper conveyor 11. A guide port 20 is provided through the lower part of the surface of the installation frame 13. The guide port 20 is located on one side of the upper conveyor 11 and the lower conveyor 12. The inner wall of the installation frame 13 is equipped with two sets of guide rollers 21, each There are two guide rollers 21 in a group, and the two groups of guide rollers 21 are respectively located on both sides of the ring 30. The optical cable passes through the two groups of guide rollers 21 and the ring 30 from the guide port 20, so that one end of the optical cable passes through the upper conveyor 11 and the lower conveyor 12. Under the coordinated operation of the upper conveyor 11 and the lower conveyor 12, the optical cable is pulled, and through the coordinated operation of the two groups of guide rollers 21, the optical cable moves horizontally, which is convenient for the soft brush 51 on the ring 30 to clean the dust and dirt on the surface of the optical cable.

[0029] Working principle: The optical cable passes through two sets of guide rollers 21 and the ring 30 from the guide port 20, so that one end of the optical cable passes through the upper conveyor 11 and the lower conveyor 12. Under the cooperation of the upper conveyor 11 and the lower conveyor 12, the optical cable is pulled, and through the cooperation of the two sets of guide rollers 21, the optical cable moves horizontally, and the operating motor 40 is started to make the rotating rod 41 drive the fan gear 42 to rotate. The fan gear 42 is only toothed with one of the traction racks 33, so that the elliptical frame 32 reciprocates on the connecting rod 22 through the sliding block 31, and the elliptical frame 32 drives the ring 30 on the vertical rod 50 to reciprocate. Under the deformation action of the soft brush 51, the soft brush 51 cleans the dust and dirt on the surface of the optical cable, reduces the dust and dirt from entering the upper conveyor 11 and the lower conveyor 12, and reduces the maintenance and cleaning costs.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cable pulling device for electric power construction, characterized in that: The cable pulling machine (10) comprises a mounting frame (13) fixedly mounted on the cable pulling machine (10), a connecting rod (22) symmetrically fixedly mounted on the inner wall of the mounting frame (13), sliding blocks (31) movably mounted on the connecting rods (22), an elliptical frame (32) fixedly mounted on the bottom of the two sliding blocks (31), a pulling rack (33) fixedly mounted on the symmetrical inner walls of the elliptical frame (32), a mounting frame (43) fixedly mounted on the bottom of the elliptical frame (32), a vertical rod (50) fixedly mounted on the bottom of the mounting frame (43), a collar (30) fixedly mounted on the bottom of the vertical rod (50), and a soft brush (51) fixedly mounted on the inner wall of the collar (30).

2. A cable pulling device for electric power construction according to claim 1, characterized in that: A fixed block (23) is fixedly mounted on the installation frame (13), an operating motor (40) is fixedly mounted on the fixed block (23), a rotating rod (41) is fixedly mounted on the output end of the operating motor (40), and the rotating rod (41) movably penetrates the fixed block (23).

3. A cable pulling device for electric power construction according to claim 2, characterized in that: A sector gear (42) is fixedly mounted on the bottom of the rotating rod (41). The sector gear (42) is located between the two traction racks (33), and the sector gear (42) is toothedly mounted on only one of the traction racks (33).

4. A cable pulling device for electric power construction according to claim 1, characterized in that: The cable traction machine (10) is fixedly equipped with a trolley (52), the cable traction machine (10) is fixedly equipped with an upper conveyor (11), and the cable traction machine (10) is fixedly equipped with a lower conveyor (12), and the lower conveyor (12) is located below the upper conveyor (11).

5. A cable pulling device for electric power construction according to claim 4, characterized in that: A guide opening (20) is provided through the lower part of the surface of the installation frame (13), and the guide opening (20) is located on one side of the upper conveyor (11) and the lower conveyor (12).

6. A cable pulling device for electric power construction according to claim 5, characterized in that: The inner wall of the installation frame (13) is equipped with two groups of guide rollers (21), each group of guide rollers (21) has two guide rollers, and the two groups of guide rollers (21) are respectively located on both sides of the sleeve ring (30).

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