Cable winding equipment for power construction

Abstract

The invention relates to the technical field of cable winding equipment, in particular to cable winding equipment for power construction, which comprises a mounting frame, a supporting shaft rotatably mounted on the mounting frame, a winding roller mounted on the supporting shaft, and two guide frames fixedly mounted on two sides in the mounting frame respectively, a mounting frame is fixedly mounted between the two guide frames, and a swing part is mounted on the mounting frame in a sliding manner; the lifting frame is installed between the two guide frames in an up-down sliding mode and located under the installation frame, and four limiting rods are fixedly installed under the lifting frame; a vertical plate is fixedly installed in the middle of the lifting frame, and a guide through hole for a cable to penetrate through is formed in the vertical plate. According to the cable well, the cable can be guided from the interior of the cable well, direct contact between the cable and the inner wall of the cable well is avoided, friction between the cable and the inner wall of the cable well is reduced, and potential safety hazards of the cable in the subsequent using process are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of cable winding, and in particular to a cable winding device used for electric power construction. Background Art

[0002] Power construction is a project related to the production, transmission, and distribution of electric energy. In the field of power, it is not just high-voltage power stations, transformers, or power stations, but cables are also an important part of power engineering. Due to the shortage of urban land, heavy traffic pressure, and urban construction, large cities generally use underground cable transmission methods, laying cables on a large scale in underground cable wells. Usually when repairing cables inside a cable well, it is necessary to pull the cables out of the cable well first. A common method is to pull one end of the cable out of the cable well first, and then reel the cable in with a reel. However, in actual use, this method of pulling out the cable will cause friction between the cable and the inner wall of the cable well. The sand and gravel on the inner wall of the cable well may scratch the outer wall of the cable, posing a safety hazard. Summary of the Invention

[0003] Technical problems solved In response to the above-mentioned shortcomings of the prior art, the present invention provides a cable winding device for power construction, which can effectively solve the problem that in the prior art, when repairing the cables inside the cable well, it is usually necessary to pull the cables out of the cable well first. The common method is to pull one end of the cable out of the cable well first, and then reel the cable through a reel. However, during actual use, this method of pulling out the cable will cause friction between the cable and the inner wall of the cable well, and the sand and stones on the inner wall of the cable well may scratch the outer wall of the cable, posing a safety hazard.

[0004] Technical Solution To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a cable winding device for electric power construction, comprising a mounting frame, a support shaft rotatably mounted on the mounting frame, a winding roller mounted on the support shaft, and further comprising: Two guide frames are fixedly mounted on both sides of the mounting frame, and a mounting frame is fixedly mounted between the two guide frames. A swing member is slidably mounted on the mounting frame, and the swing member is used to swing the pulling cable left and right; The lifting frame is installed between the two guide frames for sliding up and down and is located directly below the installation frame. Four limit rods are fixedly installed below the lifting frame. The limit rods are used to support the side walls of the cable well during the winding process. A vertical plate is fixedly installed in the middle of the lifting frame. The vertical plate is provided with a guide hole for the cable to pass through.

[0005] Furthermore, a slide groove is provided on the inner wall of the guide frame, and both sides of the lifting frame are inserted into the slide groove. A telescopic member is fixedly installed below the installation frame, and the telescopic member is used to drive the lifting frame to move up and down.

[0006] Furthermore, a support frame is fixedly installed below the middle of the mounting frame, and the side view projection outline of the support frame is T-shaped. The lower part of the guide frame is fixedly installed on one side of the support frame, and the upper end of the guide frame is fixedly connected to the mounting frame.

[0007] Furthermore, a reciprocating screw rod is rotatably mounted on the mounting frame, and a middle portion of the reciprocating screw rod passes through a swinging member. The reciprocating screw rod is used to drive the swinging member to swing left and right during the process of winding the cable.

[0008] Furthermore, pulleys are fixedly mounted on the support shaft and the reciprocating screw rod, and the support shaft and the reciprocating screw rod are driven by a transmission belt.

[0009] Furthermore, the swinging member includes a sliding frame, and a first mounting hole and a second mounting hole are respectively provided below and above the sliding frame. Limiting rollers are rotatably installed inside the first mounting hole and the second mounting hole, and the limiting rollers are used to guide the movement of the cable.

[0010] Furthermore, another set of limiting rollers is provided below the first mounting through hole, and a rotating cylinder is rotatably installed inside the first mounting through hole and between the two sets of limiting rollers below. A plurality of cleaning blocks are fixedly installed on the inner wall of the rotating cylinder, and the plurality of cleaning blocks are distributed in a circular array, and a plurality of rows of cleaning brushes are fixedly installed on the end face of each cleaning block away from the inner wall of the rotating cylinder.

[0011] Furthermore, a support rod is fixedly mounted on the mounting frame, a gear row is provided on one side of the support rod, the support rod passes through the bottom of the sliding frame, and a gear for engaging with the gear row for transmission is provided on the outside of the rotating cylinder. When the sliding frame moves left and right, the gear row drives the rotating cylinder to rotate.

[0012] Beneficial effects Compared with the known public technologies, the technical solution provided by the present invention has the following beneficial effects: 1. In the present invention, a lifting frame is installed by lifting and lowering below the guide frame, and limit rods are fixedly installed at the four corners below the lifting frame. During the process of reeling in the cable, the lifting frame is driven to move downward, so that the limit rods below the lifting frame can be inserted into the cable well for support, which can avoid the position shift of the mounting frame during the process of reeling in the cable. By fixing a vertical plate below the lifting frame, the cable can be guided from the inside of the cable well, avoiding direct contact between the cable and the inner wall of the cable well, reducing the friction between the cable and the inner wall of the cable well, and reducing the safety hazards of the cable during subsequent use.

[0013] 2. In the present invention, by rotatably installing the reciprocating screw on the mounting frame and passing the middle portion of the reciprocating screw through the swinging piece, the swinging piece can be conveniently driven to move left and right by driving the reciprocating screw. By distributing and fixing pulleys on the support shaft and the reciprocating screw, the rotation of the support shaft can not only wind the cable, but also drive the reciprocating screw to rotate, drive the swinging piece to swing, and make the cable evenly wound on the outside of the winding roller during the winding process.

[0014] In the present invention, by rotatably installing the limiting roller inside the first mounting through hole and the second mounting through hole, the cable can be pulled more smoothly and the wear on the cable can be reduced. By rotatably installing the rotating drum below the first mounting through hole and arranging a plurality of cleaning brushes on the inner wall of the rotating drum, during the cable winding process, the rotating drum is driven to rotate, so that dust or particles on the surface of the cable can be easily cleaned, and sand and stone particles can be avoided from adhering to the surface of the cable after winding, which can prevent the surface of the cable from being worn during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram of the internal installation structure of the guide frame of the present invention; Figure 4 A side view of the internal structure of the guide frame of the present invention; Figure 5 It is a schematic diagram of the overall structure of the installation frame and the lifting frame of the present invention; Figure 6This is a schematic diagram of the bottom structure of the installation frame of the present invention; Figure 7 is a cross-sectional view of a sliding frame of the present invention; Figure 8 It is a schematic diagram of the overall structure of the rotating drum of the present invention.

[0017] The numbers in the figure represent: 1. Mounting frame; 11. Support frame; 12. Guide frame; 13. Mounting frame; 131. Telescopic member; 132. Reciprocating screw; 133. Support rod; 14. Lifting frame; 141. Limit rod; 15. Vertical plate; 1501. Guide hole; 2. Winding roller; 21. Drive motor; 22. Support shaft; 3. Swinging member; 31. Sliding frame; 3101. First mounting through hole; 3102. Second mounting through hole; 32. Limiting roller; 33. Rotating cylinder; 3301. Falling space; 34. Gear; 35. Cleaning block; 36. Cleaning brush. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] The present invention will be further described below with reference to the embodiments.

[0020] Example: A cable reeling device for electric power construction, such as Figure 1 - Figure 4 As shown, it includes a mounting frame 1, a support shaft 22 is rotatably mounted on the mounting frame 1, a drive motor 21 is provided on the mounting frame 1, the drive motor 21 is in transmission connection with the support shaft 22, a winding roller 2 is mounted on the support shaft 22, and further includes: Two guide frames 12 are fixedly mounted on both sides of the mounting frame 1, respectively. A mounting frame 13 is fixedly mounted between the two guide frames 12. A swing member 3 is slidably mounted on the mounting frame 13. The swing member 3 is used to swing the pulling cable left and right. The lifting frame 14 is installed between the two guide frames 12 and is located directly below the installation frame 13 so as to slide up and down. Four limit rods 141 are fixedly installed at the bottom of the lifting frame 14. The limit rods 141 are used to press against the side walls of the cable well during the winding process. A vertical plate 15 is fixedly installed in the middle of the lifting frame 14. A guide hole 1501 is provided on the vertical plate 15 for the cable to pass through. A roller is provided inside the guide hole 1501 to guide the cable to pass through. This is a common cable guiding method in the prior art and will not be described in detail here.

[0021] In the present invention, the lifting frame 14 is lifted and installed below the guide frame 12, and the limit rods 141 are fixedly installed at the four corners below the lifting frame 14. During the process of winding the cable, the lifting frame 14 is driven to move downward, so that the limit rods 141 below the lifting frame 14 can be inserted into the cable well for support, which can avoid the position displacement of the mounting frame 1 during the process of winding the cable. By fixing the vertical plate 15 below the lifting frame 14, the cable can be guided from the inside of the cable well, avoiding direct contact between the cable and the inner wall of the cable well, reducing the friction between the cable and the inner wall of the cable well, and reducing the safety hazards of the cable during subsequent use.

[0022] It should be noted that during actual use, a hard rubber pad can be set on the end face where the limit rod 141 contacts the cable well to reduce the wear of the limit rod 141; through the lifting and installation of the lifting frame 14, on the one hand, the vertical plate 15 below the lifting frame 14 and the swinging member 3 above are used in conjunction with each other to facilitate the upward tilt of the cable to avoid friction between the cable and the inner wall of the cable well; on the other hand, during the descent of the lifting frame 14, the limit rod 141 will be driven to be inserted into the cable well to provide stable support for the mounting frame 1.

[0023] Furthermore, if Figure 2 and Figure 3 As shown, the inner wall of the guide frame 12 is provided with a slide groove, and both sides of the lifting frame 14 are inserted into the slide groove. A telescopic member 131 is fixedly installed below the installation frame 13, and the telescopic member 131 is used to drive the lifting frame 14 to move up and down.

[0024] Among them, by arranging a slide groove on the inner wall of the guide frame 12, the lifting frame 14 can be conveniently guided to slide up and down smoothly. By fixing the telescopic part 131 on the installation frame 13, the up and down sliding position of the lifting frame 14 can be conveniently controlled. The lowering depth of the vertical plate 15 below the lifting frame 14 can be determined according to the storage depth of the cables inside the cable well, so that the guide through hole 1501 on the vertical plate 15 is aligned with the cable embedded port.

[0025] Furthermore, if Figure 1 and Figure 2As shown, a support frame 11 is fixedly installed at the lower middle part of the mounting frame 1, and the side view projection outline of the support frame 11 is T-shaped. The lower part of the guide frame 12 is fixedly installed on one side of the support frame 11, and the upper end of the guide frame 12 is fixedly connected to the mounting frame 1; the guide frame 12 is fixedly installed on the support frame 11 and connected to the mounting frame 1, which can further strengthen the connection between the mounting frame 1 and the support frame 11.

[0026] Furthermore, if Figure 2 and Figure 5 As shown, a reciprocating screw rod 132 is rotatably installed on the installation frame 13, and the middle part of the reciprocating screw rod 132 passes through the swinging member 3. The reciprocating screw rod 132 is used to drive the swinging member 3 to swing left and right during the process of winding the cable; pulleys are fixedly installed on the support shaft 22 and the reciprocating screw rod 132, and the support shaft 22 and the reciprocating screw rod 132 are driven by a transmission belt.

[0027] Among them, by rotating and installing the reciprocating screw rod 132 on the installation frame 13 and making the middle part of the reciprocating screw rod 132 pass through the swinging member 3, the swinging member 3 can be conveniently moved left and right by driving the reciprocating screw rod 132. By distributing and fixing pulleys on the support shaft 22 and the reciprocating screw rod 132, not only can the cable be wound during the rotation of the support shaft 22, but the reciprocating screw rod 132 can also be driven to rotate, driving the swinging member 3 to swing, so that the cable is evenly wound on the outside of the winding roller 2 during the winding process.

[0028] Furthermore, if Figure 6 and Figure 7 As shown, the swinging member 3 includes a sliding frame 31, and a first mounting through hole 3101 and a second mounting through hole 3102 are respectively provided below and above the sliding frame 31, and limiting rollers 32 are rotatably installed inside the first mounting through hole 3101 and the second mounting through hole 3102, and the limiting rollers 32 are used to guide the movement of the cable; another group of limiting rollers 32 is provided below the first mounting through hole 3101, and a rotating cylinder 33 is rotatably installed between the two groups of limiting rollers 32 inside and below the first mounting through hole 3101, and a plurality of cleaning blocks 35 are fixedly installed on the inner wall of the rotating cylinder 33, and the plurality of cleaning blocks 35 are distributed in a ring array, and a plurality of rows of cleaning brushes 36 are fixedly installed on the end face of each cleaning block 35 away from the inner wall of the rotating cylinder 33.

[0029] Among them, by rotatably installing the limiting roller 32 inside the first mounting through hole 3101 and the second mounting through hole 3102, the cable can be pulled more smoothly and the wear of the cable can be reduced. By rotatably installing the rotating drum 33 below the first mounting through hole 3101 and arranging multiple cleaning brushes 36 on the inner wall of the rotating drum 33, during the cable winding process, by driving the rotating drum 33 to rotate, the dust or particles on the surface of the cable can be conveniently cleaned, which can avoid the adhesion of sand and stone particles to the surface of the cable after winding, and the wear of the cable surface during transportation.

[0030] Furthermore, if Figure 8 As shown, a support rod 133 is fixedly mounted on the mounting frame 13, and a gear row is provided on one side of the support rod 133. The support rod 133 passes through the bottom of the sliding frame 31, and a gear 34 for engaging with the gear row is provided on the outer side of the rotating cylinder 33. When the sliding frame 31 moves left and right, the gear row drives the gear 34 to drive the rotating cylinder 33 to rotate.

[0031] Among them, by fixing the support rod 133 on the mounting frame 13, the support rod 133 can not only support the bottom of the sliding frame 31, so that the sliding frame 31 can slide more smoothly, but also, during the left and right movement of the sliding frame 31, the tooth row on the side of the support rod 133 can drive the rotating cylinder 33 to rotate by engaging with the gear 34 on the outer side of the rotating cylinder 33, so that the cleaning brush 36 on the inner wall of the rotating cylinder 33 can change its position during the left and right swing of the sliding frame 31, thereby more efficiently cleaning the sand and stone particles on the surface of the cable.

[0032] In addition, a falling space 3301 is formed between the multiple cleaning blocks 35, which can facilitate the sand and gravel particles cleaned from the cable surface to fall downward.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A cable reeling device for electric power construction, comprising a mounting frame (1), a support shaft (22) being rotatably mounted on the mounting frame (1), a reeling roller (2) being mounted on the support shaft (22), and characterized in that: Also includes: Two guide frames (12) are fixedly mounted on both sides of the interior of the mounting frame (1), respectively; a mounting frame (13) is fixedly mounted between the two guide frames (12); a swing member (3) is slidably mounted on the mounting frame (13); and the swing member (3) is used to swing the pulling cable left and right; A lifting frame (14) is installed between the two guide frames (12) for sliding up and down and is located directly below the installation frame (13). Four limit rods (141) are fixedly installed below the lifting frame (14). The limit rods (141) are used to support the side walls of the cable well during the winding process. A vertical plate (15) is fixedly installed in the middle of the lifting frame (14). The vertical plate (15) is provided with a guide hole (1501) for the cable to pass through.

2. A cable winding device for electric power construction according to claim 1, characterized in that: The inner wall of the guide frame (12) is provided with a slide groove, and both sides of the lifting frame (14) are inserted into the slide groove. A telescopic member (131) is fixedly installed below the installation frame (13), and the telescopic member (131) is used to drive the lifting frame (14) to move up and down.

3. The cable winding device for electric power construction according to claim 1, characterized in that: A support frame (11) is fixedly mounted below the middle of the mounting frame (1), and the side view projection profile of the support frame (11) is T-shaped. The lower portion of the guide frame (12) is fixedly mounted on one side of the support frame (11), and the upper end of the guide frame (12) is fixedly connected to the mounting frame (1).

4. The cable winding device for electric power construction according to claim 1, characterized in that: A reciprocating screw rod (132) is rotatably mounted on the mounting frame (13), the middle portion of the reciprocating screw rod (132) passes through the swing member (3), and the reciprocating screw rod (132) is used to drive the swing member (3) to swing left and right during the process of winding the cable.

5. The cable winding device for electric power construction according to claim 4, characterized in that: Belt pulleys are fixedly mounted on the support shaft (22) and the reciprocating screw rod (132), and the support shaft (22) and the reciprocating screw rod (132) are driven by a transmission belt.

6. The cable winding device for electric power construction according to claim 5, characterized in that: The swing member (3) comprises a sliding frame (31), and a first mounting through hole (3101) and a second mounting through hole (3102) are respectively provided below and above the sliding frame (31). Limiting rollers (32) are rotatably installed inside the first mounting through hole (3101) and the second mounting through hole (3102), and the limiting rollers (32) are used to guide the movement of the cable.

7. The cable winding device for electric power construction according to claim 6, characterized in that: Another set of limiting rollers (32) is provided below the first mounting through hole (3101), and a rotating cylinder (33) is rotatably installed inside the first mounting through hole (3101) and between the two sets of limiting rollers (32) below. A plurality of cleaning blocks (35) are fixedly installed on the inner wall of the rotating cylinder (33), and the plurality of cleaning blocks (35) are distributed in a ring array. A plurality of rows of cleaning brushes (36) are fixedly installed on the end surface of each cleaning block (35) away from the inner wall of the rotating cylinder (33).

8. The cable winding device for electric power construction according to claim 7, characterized in that: A support rod (133) is fixedly mounted on the mounting frame (13), and a tooth row is provided on one side of the support rod (133). The support rod (133) passes through the bottom of the sliding frame (31), and a gear (34) for engaging with the tooth row for transmission is provided on the outer side of the rotating cylinder (33). When the sliding frame (31) moves left and right, the tooth row drives the gear (34) to drive the rotating cylinder (33) to rotate.

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