Cable laying auxiliary device

Abstract

The utility model relates to the technical field of cables, in particular to a cable laying auxiliary device which comprises a base, a lifting mechanism is connected to the top of the base and can ascend and descend in the vertical direction, a rectangular plate is connected to the top end of the lifting mechanism, the top of the rectangular plate is rotationally connected with a bearing column, and the bearing column and a hydraulic cylinder are the same in axial direction. The bearing column can rotate around the center axis of the bearing column at the top of the rectangular plate, a placing plate is fixedly connected to the top of the bearing column, and a winding wheel is arranged at the top of the placing plate. According to the cable winding device, height adjustment and rotation adjustment of the cable winding wheel can be achieved, large cables can be laid at high positions conveniently, and then the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field, concretely is a kind of cable laying auxiliary device. BACKGROUND

[0002] With the increasing demand of people on power, the speed of electric power construction is also accelerating, and cable, as a common power transmission in power, is also used more and more. Cable laying is an important link in the process of power construction, and the cable needs to be pulled out from the cable reel during laying.

[0003] The cable laying auxiliary device is a device or tool used to provide assistance during cable laying to improve the efficiency and accuracy of cable laying. The cable reel pay-off support is a common cable laying auxiliary device, which is used to support the rotation of the cable reel. The patent with the patent number CN114701920B discloses a cable laying auxiliary device, which relates to the technical field of cable laying, and comprises two cable reels, a fixed stop plate mounted at one end of the winding drum and a slidingly mounted dynamic stop plate on the outer side of the winding drum. The dynamic stop plate can move horizontally from one end of the winding drum where the fixed stop plate is located to the other end. The top of the two cable reels is provided with the same telescopic frame.

[0004] Although the above-mentioned patent can reduce the overall volume, carry more cable laying auxiliary devices at a time, reduce the number of vehicle transportation back and forth, reduce working time, reduce fuel consumption and save energy. However, the I-beam in the above-mentioned patent is designed in one piece, which cannot be adjusted in height. If the cable is laid in the air, it is very laborious to operate, and when the cable model is large, it often needs multiple people to help lift the cable, which seriously affects the efficiency of construction. SUMMARY

[0005] To solve the technical problem that the cable laying auxiliary device in the prior art cannot be adjusted in height, the utility model provides a cable laying auxiliary device.

[0006] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme:

[0007] A cable laying auxiliary device, comprising a base, a lifting mechanism connected to the top of the base, the lifting mechanism being capable of lifting in the vertical direction, the top end of the lifting mechanism being connected to a rectangular plate, the top of the rectangular plate being rotatably connected to a receiving column, the receiving column having the same axial direction as the hydraulic cylinder, the receiving column being capable of rotating around the center axis of the receiving column at the top of the rectangular plate, the top of the receiving column being fixedly connected to a placing plate, and the top of the placing plate being provided with a winding wheel. The application can adjust the height and rotation of the winding wheel through the lifting mechanism, which is convenient for laying large cables at high places, thereby improving the work efficiency.

[0008] As a preferred implementation of the cable laying auxiliary device, the lifting mechanism includes a hydraulic device installed on the top of the base, the top of the hydraulic device is connected with a hydraulic cylinder, and a rectangular plate is connected to the top end of the hydraulic cylinder. The hydraulic device is used to control the extension and retraction of the hydraulic cylinder to achieve lifting, which is convenient and reliable, and easy to control.

[0009] As a preferred implementation of the cable laying auxiliary device, the top of the hydraulic cylinder is fixedly connected with a top plate, and the rectangular plate is installed on the top of the top plate. The top plate is used to connect the hydraulic cylinder and the rectangular plate, and can increase the connection area of the hydraulic cylinder and the rectangular plate, thereby improving the stability of the winding wheel lifting.

[0010] As a preferred implementation of the cable laying auxiliary device, the bottom of the hydraulic device is fixedly connected with a metal block at four corners, a connecting hole is formed in the middle of the metal block, a first threaded hole is formed on the base, and a connecting screw is inserted between the connecting hole and the first threaded hole. The hydraulic device can be fixedly installed on the base.

[0011] As a preferred implementation of the cable laying auxiliary device, a drill hole is formed at four corners of the rectangular plate, a sliding rod is fixedly installed on the top of the base at four corners, the sliding rod is movably connected in the drill hole, and a limiting piece is welded to the top of the sliding rod. The sliding rod and the drill hole are used in cooperation, so that the rectangular plate can be limited during upward and downward movement, thereby avoiding deviation of the rectangular plate during movement. The limiting piece can limit the upper limit of the movement of the rectangular plate, thereby preventing the rectangular plate from being separated from the sliding rod.

[0012] As a preferred implementation of the cable laying auxiliary device, vertical plates are fixedly connected to the top of the placing plate at two sides, a second threaded hole is formed in each vertical plate, a threaded fixing rod is threadedly connected in each second threaded hole, and one end of the threaded fixing rod, which faces the middle of the placing plate, abuts against the end of the winding wheel. The second threaded hole and the threaded fixing rod are used in cooperation, so that the winding wheel can be installed and dismounted, and different types of winding wheels for winding different types of cables can be replaced, thereby improving the applicability of the device.

[0013] As a preferred implementation of the cable laying auxiliary device, the second threaded holes in the two vertical plates are oppositely arranged.

[0014] As a preferred implementation of the cable laying auxiliary device, one end of each threaded fixing rod, which is away from the middle of the placing plate, is connected with the handle. The threaded fixing rod can be conveniently rotated.

[0015] As a preferred implementation of the cable laying auxiliary device, lock-type universal wheels are fixedly installed at four corners of the bottom of the base. The device can be conveniently moved to a use position by the staff.

[0016] As a preferred implementation of the cable laying auxiliary device, the rectangular plate and the supporting column are rotatably connected through a plane bearing.

[0017] The utility model discloses the beneficial effect includes:

[0018] The application can realize height adjustment and rotation adjustment of the wire winding wheel through the lifting mechanism, facilitate laying large cable at high place, and further improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model;

[0020] Figure 2 It is hydraulic pressure ware and hydraulic cylinder connecting structure schematic diagram of the utility model;

[0021] Figure 3 It is Figure 2 The enlarged view of A in the middle;

[0022] Figure 4 It is wire winding wheel mounting structure schematic diagram of the utility model.

[0023] In the drawing, 1, base;2, rectangular plate;3, bearing column;4, placing plate;5, wire winding wheel;6, hydraulic pressure ware;7, hydraulic cylinder;8, top plate;9, metal block;10, connecting hole;11, first threaded hole;12, screw;13, drilling;14, sliding rod;15, limit piece;16, vertical board;17, second threaded hole;18, threaded fixing rod;19, lock type universal wheel. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-4The utility model discloses an auxiliary device for cable laying, including base 1, the bottom four corners fixed mounting of base 1 has lock type universal wheel 19, the top of base 1's middle part is installed with hydraulic pressure ware 6, the bottom four corners fixed connection of hydraulic pressure ware 6 has metal block 9, and the middle part of metal block 9 is equipped with connecting hole 10, and the first threaded hole 11 is seted up on base 1, and connecting hole 10 is inserted with first threaded hole 11 between screw 12 and connects. The top of hydraulic pressure ware 6 is connected with hydraulic cylinder 7, and the top of hydraulic cylinder 7 is fixedly connected with top plate 8, and rectangular plate 2 is installed on the top of top plate 8, and rectangular plate 2 four corners are equipped with drill hole 13, and the top four corners fixed mounting of base 1 has slide rod 14, and slide rod 14 is movably connected in drill hole 13, and the top of slide rod 14 is welded with limit sheet 15. The top of rectangular plate 2 is rotatably connected with receiving column 3 through plane bearing, and the axial direction of receiving column 3 is same with hydraulic cylinder 7, and receiving column 3 can autorotate on the top of rectangular plate 2 around the central axis of receiving column 3, and the top of receiving column 3 is fixedly connected with placing plate 4, and the top of placing plate 4 is provided with winding wheel 5. The both sides fixed connection of placing plate 4 top has vertical board 16, and every vertical board 16 is equipped with second threaded hole 17, and the second threaded hole 17 on two vertical boards 16 is oppositely arranged, and every second threaded hole 17 is screwly connected with threaded fixing rod 18, and the end of threaded fixing rod 18 towards the middle part of placing plate 14 and the end of winding wheel 5 abuts, and the end of every threaded fixing rod 18 away from the middle part of placing plate 14 and rocking handle are connected.

[0026] Wherein, the top of rectangular plate 2 rotatably connects receiving column 3, can realize the rotation of placing plate 4, further can realize the rotation of winding wheel 5, thereby when separating cable from winding wheel 5, it is convenient to separate in multi-angle to satisfy the cable laying demand. Hydraulic pressure ware 6 provides guarantee for the vertical extension of hydraulic cylinder 7. The cooperation between the above-mentioned parts can realize the height adjustment and rotation adjustment of winding wheel 5, facilitate the laying of large cable at high place, and further improve the work efficiency.

[0027] Top plate 8 is used to connect hydraulic cylinder 7 and rectangular plate 2, and top plate 8 can enlarge the connection area of hydraulic cylinder 7 and rectangular plate 2, and improve the stability of winding wheel 5 lifting. The cooperation between slide rod 14 and drill hole 13 can realize the limiting during the up-down movement of rectangular plate 2, thereby avoiding the deviation of rectangular plate 2 during the movement; the setting of limit sheet 15 can limit the upper limit of rectangular plate 2 movement, avoid rectangular plate 2 from separating from slide rod 14; the cooperation between second threaded hole 17 and threaded fixing rod 18 can realize the installation and dismounting of winding wheel 5, and facilitate replacing winding wheel 5 winding different models of cable, and further improve the applicability of the device.

[0028] Referring to the accompanying drawings Figure 1 , the bottom four corners fixed mounting of base 1 has lock type universal wheel 19, and the setting of lock type universal wheel 19 facilitates the movement of the device to the use position by the staff.

[0029] Working principle: in use, open the hydraulic device 6, drive the hydraulic cylinder 7 to extend upwards, then drive the top plate 8 to move upwards, at the same time push the rectangular plate 2 to move upwards along the slide rod 14, when moving to the laying height, the ground worker closes the hydraulic device 6, the hydraulic cylinder 7 stops extending, then extracts the cable on the winding wheel 5 to carry out laying work, when different models of cables need to be laid, the threaded fixing rod 18 is rotated forward at the second threaded hole 17, at this time the threaded fixing rod 18 moves to both ends, then the winding wheel 5 is removed, the winding wheel 5 winding different models of cables is replaced, the threaded fixing rod 18 is rotated reversely until being tightly connected with the winding wheel 5.

[0030] The utility model discloses 1, baseplate, 2, rectangular plate, 3, receiving column, 4, placing plate, 5, winding wheel, 6, hydraulic device, 7, hydraulic cylinder, 8, top plate, 9, metal block, 10, connecting hole, 11, first threaded hole, 12, screw, 13, drilling, 14, slide rod, 15, limit piece, 16, vertical board, 17, second threaded hole, 18, threaded fixing rod, 19, lock type universal wheel, the component is all general standard parts or the component that the person skilled in the art knows, and its structure and principle are all known to the person skilled in the art through technical manual or through conventional experimental method.

[0031] The lifting mechanism of the embodiment comprises a hydraulic device 6 and a hydraulic cylinder 7, the hydraulic cylinder 7 is composed of multiple segments, the extension and retraction of the hydraulic cylinder 7 are realized by controlling the flow of hydraulic oil through the action force of the hydraulic system, so that the lifting is realized. The lifting mechanism in the embodiment can also adopt a multi-section electric lifting rod or a scissor type lifting mechanism.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for the person skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and the person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that the person skilled in the art can understand.

Claims

1. A cable laying auxiliary device, comprising a base (1), characterized in that: the top of the base (1) is connected with a lifting mechanism capable of lifting in the vertical direction, the top end of the lifting mechanism is connected with a rectangular plate (2), the top of the rectangular plate (2) is rotationally connected with a receiving column (3), the receiving column (3) is in the same axial direction as the hydraulic cylinder (7), the receiving column (3) can rotate around the central axis of the receiving column (3) on the top of the rectangular plate (2), the top of the receiving column (3) is fixedly connected with a placing plate (4), and the top of the placing plate (4) is provided with a wire winding wheel (5).

2. A cable laying aid according to claim 1, characterised in that: The lifting mechanism comprises a hydraulic device (6) installed on the top of the base (1), the top of the hydraulic device (6) is connected with the hydraulic cylinder (7), and the rectangular plate (2) is connected to the top end of the hydraulic cylinder (7).

3. A cable laying aid according to claim 2, characterised in that: The top of the hydraulic cylinder (7) is fixedly connected with a top plate (8), and the rectangular plate (2) is installed on the top of the top plate (8).

4. A cable laying aid according to claim 2, characterised in that: The bottom of the hydraulic device (6) is fixedly connected with a metal block (9) at four corners, a connecting hole (10) is formed in the middle of the metal block (9), a first threaded hole (11) is formed on the base (1), and a connecting screw (12) is inserted between the connecting hole (10) and the first threaded hole (11).

5. The cable placement aid of claim 1, wherein: Drilling holes (13) are formed at four corners of the rectangular plate (2), sliding rods (14) are fixedly installed at four corners of the top of the base (1), the sliding rods (14) are movably connected in the drilling holes (13), and limit pieces (15) are welded at the top of the sliding rods (14).

6. A cable laying aid as claimed in claim 1, characterised in that: The top of the placing plate (4) is fixedly connected with vertical plates (16) on both sides, second threaded holes (17) are formed in each vertical plate (16), threaded fixing rods (18) are threadedly connected in each second threaded hole (17), and one end of the threaded fixing rod (18) towards the middle of the placing plate (4) abuts against the end of the wire winding wheel (5).

7. A cable laying aid according to claim 6, characterised in that: The second threaded holes (17) on the two vertical plates (16) are oppositely arranged.

8. A cable laying aid according to claim 6, characterised in that: One end of each threaded fixing rod (18) away from the middle of the placing plate (4) is connected with a ratchet handle.

9. The cable placement aid of claim 1, wherein: Locking universal wheels (19) are fixedly installed at four corners of the bottom of the base (1).

10. The cable placement aid of claim 1, wherein: The rectangular plate (2) and the receiving column (3) are rotationally connected through a plane bearing.

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