Electric power engineering cable laying equipment

Abstract

The utility model relates to the technical field of wire coil pay-off, in particular to electric power engineering cable pay-off equipment, which comprises a power wire coil, a core penetrating shaft arranged in a center hole of the power wire coil in a penetrating manner, two lifting assemblies distributed at two ends of the core penetrating shaft and two limiting frames distributed at two ends of the power wire coil. According to the power line pay-off device, line pay-off is achieved through the penetrating shaft, the two lifting assemblies distributed at the two ends of the penetrating shaft and the two limiting frames distributed at the two ends of the power line coil, the structure is simple, all the parts can be independently carried into a construction site, lifting is conducted through the lifting assemblies when the power line pay-off device is used, and hoisting equipment does not need to be matched; the construction progress can be greatly accelerated in some complex construction sites, and the smooth direction of an electric power engineering line is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wire coiling and unwinding, in particular to a cable unwinding device for electric power engineering. Background Art

[0002] The cables produced by the factory are mostly wound on reels to facilitate transportation to the site of use. When laying the cables, line pay-off equipment is used to support the power line reels and complete the cable laying by pulling the cables.

[0003] Some line laying equipment currently in use are either large in size and difficult to bring into the site; or are integrated frame structures that require lifting equipment to be used; for this reason, the utility model provides a new type of power engineering line laying equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a power engineering cable laying device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A power engineering cable laying device, comprising:

[0007] A power line coil and a through-core shaft passing through a central hole of the power line coil;

[0008] Two lifting assemblies distributed at both ends of the through-shaft, each lifting assembly includes a hydraulic lifting rod, the output end of the hydraulic lifting rod is fixedly connected to a support sleeve, the top end of the support sleeve is fixedly connected to an arc frame, the two ends of the arc frame are rotatably mounted with a first side wheel and a second side wheel, a U-shaped opening is opened in the middle of the arc frame, and a main support wheel is installed in the U-shaped opening;

[0009] Two limit frames are distributed at both ends of the power line reel. The limit frames are clamped on the outside of the through-core shaft and are located between the end of the power line reel and the lifting assembly. The limit frames are relatively fixed to the lifting assembly.

[0010] As a further description of the above technical solution:

[0011] It also includes: a support platform, each lifting component corresponds to a support platform, the bottom end of the lifting component is fixedly connected to the support platform, and the limiting frame is fixedly clamped on the side of the support platform.

[0012] As a further description of the above technical solution:

[0013] The limit frame comprises: a clamping member, the clamping member is fixedly connected to the side of the support platform, the top of the clamping member is fixedly connected to the first vertical frame and the second vertical frame, and the through-axis is located between the first vertical frame and the second vertical frame.

[0014] As a further description of the above technical solution:

[0015] A limiting ring is fixedly connected on the side of the through-core shaft and located between the lifting assembly and the limiting frame.

[0016] As a further description of the above technical solution:

[0017] A first stabilizing frame and a second stabilizing frame are fixedly installed between the two support platforms, and an extension plate is fixedly connected to a side of the second stabilizing frame away from the first stabilizing frame, and a counterweight block is arranged on the extension plate.

[0018] As a further description of the above technical solution:

[0019] A level detection component is arranged on the through-core shaft.

[0020] As a further description of the above technical solution:

[0021] The supporting platform is a frame structure.

[0022] The utility model has the following beneficial effects:

[0023] 1. Compared with the prior art, this kind of power engineering cable laying equipment realizes line laying by adopting a through-core shaft, two lifting components distributed at both ends of the through-core shaft and two limit frames distributed at both ends of the power line reel. The structure is simple, and each part can be carried independently (by a cart or by personnel) into the construction site. When in use, it is lifted by the lifting component without the need for lifting equipment. It can greatly speed up the construction progress in some complex construction sites and ensure the smooth direction of the power engineering line.

[0024] 2. Compared with the prior art, this power engineering cable deployment equipment, by designing two limit frames distributed at both ends of the power line reel, can limit the swing of the through-core shaft on the one hand; on the other hand, it can limit the axial sliding of the power line reel along the through-core shaft, ensuring that the power line reel is always in a stable state during use, avoiding the occurrence of tilting and collapse accidents of the power line reel when dragging the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a power engineering cable laying device proposed by the utility model;

[0026] Figure 2 This is a front view of a power engineering cable laying device proposed by the utility model;

[0027] Figure 3 This is a side view of a power engineering cable laying device proposed by the utility model;

[0028] Figure 4 This is a top view of a power engineering cable laying device proposed by the utility model;

[0029] Figure 5 This is a three-dimensional diagram of a lifting assembly of a power engineering cable deployment device proposed by the utility model.

[0030] Legend:

[0031] 1. Power line reel; 2. Through-shaft; 3. Lifting assembly; 301. Hydraulic lifting rod; 302. Support sleeve; 303. Arc frame; 304. First side wheel; 305. Second side wheel; 306. U-shaped mouth; 307. Main support wheel; 4. Limiting ring; 5. Limiting frame; 501. First vertical frame; 502. Second vertical frame; 503. Clip-on; 6. Support platform; 7. First stabilizing frame; 8. Second stabilizing frame; 9. Extension plate; 10. Counterweight. DETAILED DESCRIPTION

[0032] Reference Figure 1-Figure 5 The utility model provides a power engineering cable deployment device, comprising a power line reel 1, a through-core shaft 2 inserted into a central hole of the power line reel 1, two lifting assemblies 3 distributed at both ends of the through-core shaft 2, and two limit frames 5 distributed at both ends of the power line reel 1.

[0033] When in use, the through-shaft 2 is passed through the central hole of the power cord reel 1, and both ends of the through-shaft 2 are exposed, and then the through-shaft 2 is supported upward by two lifting assemblies 3, so that the power cord reel 1 is finally in a suspended state, and then two limit frames 5 are installed to ensure that the power cord reel 1 does not slide along the axial direction of the through-shaft 2 during use, and the cable is pulled by the cable pulling device to make the cable turn down from the power cord reel 1.

[0034] Each lifting assembly 3 includes a hydraulic lifting rod 301, the output end of the hydraulic lifting rod 301 is fixedly connected to a support sleeve 302, the hydraulic lifting rod 301 can use a manually operated jack, the top of the support sleeve 302 is fixedly connected to an arc frame 303, the two ends of the arc frame 303 are respectively rotatably installed with a first side wheel 304 and a second side wheel 305, a U-shaped opening 306 is opened in the middle of the arc frame 303, and a main support wheel 307 is installed in the U-shaped opening 306.

[0035] The through-axis 2 is located inside the arc frame 303, so that the through-axis 2 can be stably supported, and the first side wheel 304, the second side wheel 305, and the main support wheel 307 can all rotate, ensuring that the through-axis 2 can rotate freely.

[0036] The limit frame 5 is clamped on the outside of the through-shaft 2 and is located between the end of the power line reel 1 and the lifting assembly 3. The limit frame 5 and the lifting assembly 3 are relatively fixed. The limit frame 5 and the lifting assembly 3 can be fixed or the limit frame 5 and the lifting assembly 3 are fixedly connected to the same support platform 6.

[0037] In one embodiment, it also includes: a support platform 6, each lifting component 3 corresponds to a support platform 6, the support platform 6 is placed on the ground for greater stability, the bottom end of the lifting component 3 is fixedly connected to the support platform 6, and the limit frame 5 is fixedly mounted on the side of the support platform 6, so that the lifting component 3 and the limit frame 5 are in a relatively fixed state.

[0038] In one embodiment, the limit frame 5 includes: a clamping member 503, the clamping member 503 is fixedly connected to the side of the support platform 6, the top of the clamping member 503 is fixedly connected to the first vertical frame 501 and the second vertical frame 502, and the through-core shaft 2 is located between the first vertical frame 501 and the second vertical frame 502. On the one hand, it limits the swing of the through-core shaft 2; on the other hand, it limits the axial sliding of the power cord reel 1 along the through-core shaft 2, ensuring that the power cord reel 1 is always in a stable state during use.

[0039] In one embodiment, a limiting ring 4 is fixedly connected to the side of the through-axis 2 and located between the lifting assembly 3 and the limiting frame 5, for limiting the axial sliding of the through-axis 2 to prevent the through-axis 2 from being separated from the support of the lifting assembly 3.

[0040] In one embodiment, a first stabilizing frame 7 and a second stabilizing frame 8 are fixedly installed between the two support platforms 6. An extension plate 9 is fixedly connected to the side of the second stabilizing frame 8 away from the first stabilizing frame 7. A counterweight 10 is provided on the extension plate 9 to stabilize the two support platforms 6. The extension plate 9 and the counterweight 10 are provided to provide a stabilizing force when pulling the cable to avoid pulling the power line down when pulling the cable.

[0041] In one embodiment, a horizontal detection component is provided on the through-core shaft 2. When controlling the two lifting components 3 to rise, the horizontal detection component can be used as a reference to ensure that the power line reel 1 and the through-core shaft 2 are in a horizontal state.

[0042] In one embodiment, the support platform 6 is a frame structure, which is light and easy to carry.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 power engineering cable deployment device, comprising a power line reel (1), and a through-core shaft (2) inserted into a central hole of the power line reel (1), characterized in that: Also includes: Two lifting assemblies (3) are distributed at both ends of the through-core shaft (2), each lifting assembly (3) comprises a hydraulic lifting rod (301), the output end of the hydraulic lifting rod (301) is fixedly connected to a support sleeve (302), the top end of the support sleeve (302) is fixedly connected to an arc frame (303), the two ends of the arc frame (303) are respectively rotatably mounted with a first side wheel (304) and a second side wheel (305), a U-shaped opening (306) is opened in the middle of the arc frame (303), and a main support wheel (307) is installed in the U-shaped opening (306); Two limit frames (5) are distributed at both ends of the power line reel (1), the limit frames (5) are clamped on the outside of the through-core shaft (2), and are located between the end of the power line reel (1) and the lifting assembly (3), and the limit frames (5) and the lifting assembly (3) are relatively fixed.

2. The power engineering cable laying equipment according to claim 1, characterized in that: Also includes: A support platform (6), each lifting component (3) corresponds to a support platform (6), the bottom end of the lifting component (3) is fixedly connected to the support platform (6), and the limiting frame (5) is fixedly clamped on the side of the support platform (6).

3. The power engineering cable laying equipment according to claim 2, characterized in that: The limit frame (5) comprises a clamping member (503), the clamping member (503) is fixedly connected to the side of the support platform (6), the top of the clamping member (503) is fixedly connected to a first vertical frame (501) and a second vertical frame (502), and the through-axis (2) is located between the first vertical frame (501) and the second vertical frame (502).

4. The power engineering cable laying equipment according to claim 1, characterized in that: A limiting ring (4) is fixedly connected to the side of the through-core shaft (2) and is located between the lifting assembly (3) and the limiting frame (5).

5. The power engineering cable laying equipment according to claim 2, characterized in that: A first stabilizing frame (7) and a second stabilizing frame (8) are fixedly installed between the two support platforms (6); an extension plate (9) is fixedly connected to a side of the second stabilizing frame (8) away from the first stabilizing frame (7); and a counterweight (10) is arranged on the extension plate (9).

6. The power engineering cable laying equipment according to claim 1, characterized in that: The through-shaft (2) is provided with a level detection component.

7. The power engineering cable laying equipment according to claim 2, characterized in that: The support platform (6) is a frame structure.

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