Cable laying device for multi-branch power transmission of current collection line of wind power plant

Abstract

The utility model discloses a cable laying device for multi-branch power transmission of a current collection line of a wind power plant in the field of cable laying, which comprises a base and a rolling support connected to the bottom of the base, the rolling support is rotatably connected with rollers, the top of the base is connected with a shell, the inner wall of the shell is connected with a buffer part, and the base is provided with a through hole. According to the cable laying device, the laying efficiency and the installation stability of the cable can be effectively improved, the cable laying device is connected with traction equipment, so that the cable laying device can move in the cable laying process, and the laying efficiency and the installation stability of the cable are improved. Through the elastically sliding pressing roller, the device can lay the cable in a self-adaptive manner according to the grooving depth, and the operation difficulty of the device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable laying technical field especially wind power plant power collection line multi-branch power transmission's cable laying device. BACKGROUND

[0002] Cable laying is a very huge project in the current environment, needs a large number of laying equipment to assist, ensures that cable plays its full performance, and the cable laying needs to pull one end of the cable, so that the cable can rotate on the winding roller, thereby lengthening the distance of the cable, and the traction can effectively reduce manual operation and improve the laying speed of the cable.

[0003] The Chinese patent with publication number CN221467259U discloses a cable laying traction device for cable laying, which comprises a plate body, a vertical groove is further provided on the plate body, a motor is installed in the groove, a lead screw is connected to the output end of the motor, a sliding plate is connected to the outer wall of the two lead screws, a positioning device is installed on the sliding plate, an extension rod is installed at the bottom of the plate body, and a moving device is connected to the output end of the extension rod. The motor cooperates with the lead screw and the sliding plate to realize the movement of the sliding plate on the lead screw, realize the movement of the moving wheel after the sliding plate moves, ensure the stability of the sliding plate during movement, reduce the instability caused by traction during movement, the top plate cooperates with the sliding table to realize the connection, locking and fixing of one end of the cable, facilitate the traction operation of the cable, the extension rod realizes the purpose of angle adjustment, and reduces the problem that the whole device is inclined in the stop state.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: in actual use, the cable is limited by the top plate to realize the laying effect of the cable, and the depth of the cable laying is fixed by the above-mentioned device, which cannot be adjusted according to the actual demand of the wind power field, and the above-mentioned device does not have the automatic soil mixing function, so that the cable is exposed. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] The utility model discloses a cable laying device for wind power field power collection line multi-branch power transmission, which can effectively improve the laying efficiency of the cable and the installation stability of the cable.

[0007] The utility model discloses a cable laying device for wind power field power collection line multi-branch power transmission, which can effectively improve the laying efficiency of the cable and the installation stability of the cable.

[0008] Through the combination of the rolling support and the roller, the device can be moved conveniently, and the moving resistance of the device is reduced.

[0009] Preferably, the buffer component comprises a sliding rod connected to the inner wall of the shell, a sliding piece slidingly connected to the sliding rod, a spring connected to the side surface of the inner wall of the shell, and a raw material support connected to the top of the sliding piece.

[0010] Through the combination of the spring and the sliding piece, the buffer discharge effect of the raw material roller can be effectively improved, and the stable discharge effect of the device is realized.

[0011] Preferably, the top of the base is connected to a guide support, and the guide support is rotatably connected to a guide roller.

[0012] Through the structure of the guide roller, the friction between the cable and the device can be avoided, and the protection effect of the device on the outer surface of the cable is improved.

[0013] Preferably, the laying component comprises a lifting base connected to the bottom of the base, a lifting rod connected to the lifting base, a lifting spring connected to the bottom of the lifting base, a lifting piece connected to the other end of the lifting spring, and a pressing roller rotatably connected to the bottom of the lifting piece.

[0014] By adopting the technical scheme, the combination of the pressing roller and the lifting spring can effectively improve the pressing and guiding effect on the cable, so that the cable is pressed into the soil groove, thereby improving the laying stability of the device.

[0015] Preferably, the bottom of the base is provided with two laying components, one of which is provided with a pressing roller, and the other is provided with a soil mixing member.

[0016] By adopting the technical scheme, the combination of the pressing roller and the lifting spring can effectively improve the pressing and guiding effect on the cable, so that the cable is pressed into the soil groove, thereby improving the laying stability of the device.

[0017] Preferably, the bottom of the base is provided with two laying components, one of which is provided with a pressing roller, and the other is provided with a soil mixing member.

[0018] By adopting the technical scheme, the combination of the pressing roller and the lifting spring can effectively improve the pressing and guiding effect on the cable, so that the cable is pressed into the soil groove, thereby improving the laying stability of the device.

[0019] The utility model discloses at least one beneficial effect as follows:

[0020] The device can realize the trenching and soil mixing processing effect before and after the cable laying through the combination of the trenching member and the soil mixing member, ensures that the cable can be covered by the soil after processing to ensure the cable laying stability, and the combination of the roller and the base can facilitate the movement of the device, and ensures the processing and laying efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating laboriously.

[0022] Fig. 1 It is the front view of the embodiment of the cable laying device of the wind power field collecting line multi-branch power transmission of the utility model;

[0023] Fig. 2 It is the structural schematic view of the raw material roller in the embodiment of the utility model;

[0024] Fig. 3 It is the structural schematic view of the trenching member in the embodiment of the utility model;

[0025] Reference numerals: 1. Base; 2. Rolling bracket; 3. Roller; 4. Housing; 5. Buffer component; 501. Sliding rod; 502. Spring; 503. Sliding element; 504. Raw material bracket; 505. Raw material roller; 506. Guide bracket; 507. Guide roller; 6. Through hole; 7. Connecting part; 8. Laying component; 801. Lifting base; 802. Lifting spring; 803. Lifting rod; 804. Lifting element; 805. Pressing roller; 806. Soil-coated component; 9. Grooving component; 901. Connecting part; 902. Lifting sliding rod; 903. Transmission component; 904. Grooving component; 905. Threaded rod. Detailed Implementation

[0026] The following is in conjunction with the appendix Figs. 1-3 The present invention will be described in further detail below.

[0027] Example 1, as Figs. 1-3 As shown in the figure, in order to solve the existing problems, this utility model discloses a cable laying device for multi-branch power transmission of wind farm collection lines, including a base 1 and a rolling bracket 2 connected to its bottom. The rolling bracket 2 is rotatably connected to a roller 3. The top of the base 1 is connected to a housing 4. The inner wall of the housing 4 is connected to a buffer component 5. The base 1 is provided with a through hole 6. The side of the base 1 is connected to a docking component 7. The bottom of the base 1 is connected to a laying component 8. The bottom of the base 1 is connected to a slotting component 9.

[0028] The buffer component 5 includes a sliding rod 501 connected to the inner wall of the housing 4. The sliding rod 501 is slidably connected to a sliding member 503. A spring 502 is connected to the side of the inner wall of the housing 4. The other end of the spring 502 is connected to the sliding member 503. A raw material support 504 is connected to the top of the sliding member 503. A raw material roller 505 is rotatably connected to the raw material support 504.

[0029] The top of the base 1 is connected to a guide bracket 506, and the guide bracket 506 is rotatably connected to a guide roller 507. The raw material roller 505 is wound with a cable, which contacts the outer arc surface of the guide roller 507 and passes through the inside of the through hole 6.

[0030] The laying component 8 includes a lifting base 801 connected to the bottom of the base 1. The lifting base 801 is connected to a lifting rod 803. A lifting spring 802 is connected to the bottom of the lifting base 801. A lifting component 804 is connected to the other end of the lifting spring 802. The lifting component 804 is slidably connected to the lifting rod 803. A pressing roller 805 is rotatably connected to the bottom of the lifting component 804.

[0031] The base 1 has two laying components 8 at its bottom, one of which has a pressing roller 805 and the other has a soil-coating component 806.

[0032] The specific working principle is as follows: This device can achieve the effect of automated cable processing. When this device is in use, the combination of the rolling bracket 2 and the roller 3 can realize the moving efficiency of this device. When in use, one end of the cable is fixed inside the soil. At this time, the device is pulled forward by the traction equipment. During the forward movement, the cable drives the raw material roller 505 to rotate. At this time, according to the moving speed of this device, the combination of the sliding part 503 and the spring 502 can realize the sliding buffer effect of this device, thereby avoiding the problem of cable breakage caused by the rapid acceleration of the traction equipment.

[0033] When using this device, the slotted part 904 can be raised and lowered by rotating the threaded rod 905, thereby achieving different depths of slotting. At the same time, the device can press the cable into the slot by the elastic lifting and sliding pressing roller 805, thus achieving the laying effect of this device.

[0034] The flexible lifting and sliding soil-coated component 806 can cover the top of the cable with the soil on both sides caused by the slotted component 904, thereby achieving the effect of automated laying of this device.

[0035] Example 2, as Figs. 1-3 As shown, in order to solve the existing problems in this embodiment, based on the same concept as the first embodiment above, the cable laying device for the multi-branch power transmission of the wind farm collection line further includes: the slotting component 9 includes a connector 901 connected to the bottom of the base 1, the bottom of the connector 901 is connected to a lifting sliding rod 902, the lifting sliding rod 902 is slidably connected to a transmission component 903, the transmission component 903 is rotatably connected to a threaded rod 905, the threaded rod 905 is threadedly connected to the base 1, and the bottom of the transmission component 903 is connected to a slotting component 904.

[0036] The specific working principle is as follows: This device can improve the efficiency of cable installation and laying. Compared with traditional devices, this device can achieve the effect of automatically opening and covering soil during the movement process, thereby reducing the difficulty of cable processing.

[0037] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A cable laying device for multi-branch power transmission of a power collection line of a wind farm, comprising a base (1) and a rolling support (2) connected to the bottom of the base (1), and a roller (3) rotationally connected to the rolling support (2), characterized in that, The base (1) top is connected with the shell (4), the shell (4) inner wall is connected with the buffer component (5), the base (1) is equipped with the through hole (6) that passes through, the base (1) side is connected with the butt joint piece (7), the base (1) bottom is connected with the laying component (8), the base (1) bottom is connected with the slotting component (9).

2. The cable laying device for multi-branch power transmission of a power collection line of a wind farm according to claim 1, characterized in that, The buffer component (5) includes the sliding rod (501) connected with the inner wall of the shell (4), the sliding rod (501) is slidably connected with the sliding piece (503), the inner wall of the shell (4) is connected with the spring (502), the other end of the spring (502) is connected with the sliding piece (503), the sliding piece (503) top is connected with the raw material support (504), the raw material support (504) is rotatably connected with the raw material roller (505).

3. The cable laying device for multi-branch power transmission of a power collection line of a wind farm according to claim 2, characterized in that, The base (1) top is connected with the guide bracket (506), the guide bracket (506) is rotatably connected with the guide roller (507), the raw material roller (505) is wound with the cable, the cable is in contact with the outer arc surface of the guide roller (507), and the cable passes through the inside of the through hole (6).

4. The cable laying device for multi-branch power transmission of a power collection line of a wind farm according to claim 3, characterized in that, The laying component (8) includes the lifting base (801) connected with the bottom of the base (1), the lifting base (801) is connected with the lifting rod (803), the lifting base (801) bottom is connected with the lifting spring (802), the other end of the lifting spring (802) is connected with the lifting piece (804), the lifting piece (804) is slidably connected with the lifting rod (803), and the lifting piece (804) bottom is rotatably connected with the pressing roller (805).

5. The cable laying device for multi-branch power transmission of a power collection line of a wind farm according to claim 4, characterized in that, The base (1) bottom is provided with two laying components (8), one of the laying components (8) is provided with the pressing roller (805), and the other laying component (8) is provided with the soil combining piece (806).

6. The cable laying device for multi-branch power transmission of a power collection line of a wind farm according to claim 5, characterized in that, The slotting component (9) includes the connecting piece (901) connected with the bottom of the base (1), the connecting piece (901) bottom is connected with the lifting sliding rod (902), the lifting sliding rod (902) is slidably connected with the transmission piece (903), the transmission piece (903) is rotatably connected with the threaded rod (905), the threaded rod (905) is threadedly connected with the base (1), and the transmission piece (903) bottom is connected with the slotting piece (904).

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