Power cable overhead support

Abstract

The utility model discloses a power cable overhead support, and relates to the technical field of power cables. The top of the base is fixedly connected with a supporting column, the outer side of the supporting column is sleeved with a mounting frame, one side of the mounting frame is provided with a plurality of fixing holes, the fixing holes penetrate through the supporting column and the mounting frame, the fixing holes are arranged in an array mode, the interiors of the fixing holes are movably connected with limiting columns, and the top of the base is provided with a screw rod; the bottom end of the screw rod is fixedly connected with a supporting disc, and the bottom of the supporting disc is fixedly connected with a fixing cone. The fixing of the base and the adjustment of the height of the mounting frame can be completed manually, a plurality of driving devices do not need to be arranged, and the whole structure is a relatively basic mechanical structure and is not easy to damage during subsequent use; and therefore, the production and use cost of the bracket is reduced, the operation of connecting the two hoops is more convenient, and the stability after connection can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of power cables, and in particular relates to an overhead bracket for power cables. Background Art

[0002] During temporary power use at the construction site, it is required to suspend the cables to prevent electric shock accidents caused by the cables dragging on the ground. When suspending the cables, it is necessary to use cable overhead brackets.

[0003] The Chinese patent network CN220628841U discloses an overhead support for power cables, including a counterweight base plate, square holes are opened at the corners of the surface of the counterweight base plate, a moving component is arranged on the surface of the counterweight base plate, a mounting frame is fixedly connected to the middle of the surface of the counterweight base plate, a lifting component is arranged inside the mounting frame, the lifting component is connected to a mounting plate, a plurality of connecting plates are fixedly connected to the side of the mounting plate away from the mounting frame, a cable placement component is arranged on the surface of the connecting plate, and a controller is fixedly connected to the lower end of the front side of the mounting frame.

[0004] In the prior art, the motor can adjust the height of the cable placement assembly through a spiral rod, a slider and a mounting plate. The electric telescopic rod drives the universal wheel to move so that the counterweight base plate can contact the ground. The setting of the motor and the electric telescopic rod makes the cost of producing the bracket high, and in subsequent use, when the motor and the electric telescopic rod are damaged, certain maintenance costs will be incurred.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an overhead bracket for power cables to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses an overhead bracket for power cables, comprising a base, a support column fixedly connected to the top of the base, a mounting frame sleeved on the outer side of the support column, a fixing hole opened on one side of the mounting frame, the fixing hole passes through the support column and the mounting frame, a plurality of fixing holes are arranged in an array, the fixing holes are internally movably connected to a limiting column, a screw is arranged on the top of the base, a support plate is fixedly connected to the bottom end of the screw, and a fixing cone is fixedly connected to the bottom of the support plate.

[0009] Furthermore, a T-shaped column is fixedly connected to the other side of the installation frame, a rotating plate is rotatably connected to the outer side of the T-shaped column, a limiting groove is provided on one side of the limiting column, and the rotating plate is movably connected to the limiting groove.

[0010] Furthermore, an L-shaped column is fixedly connected to the other side of the installation frame, the rotating plate is movably connected to the L-shaped column, a slot is opened on the inner wall of the L-shaped column, and a block is fixedly connected to the outer surface of the rotating plate at a position corresponding to the slot.

[0011] Furthermore, a lower clamp is fixedly connected to the front of the installation frame, and an upper clamp is rotatably connected to the top of the lower clamp.

[0012] Furthermore, a first connecting block is fixedly connected to the outer side of the lower clamp, a socket is provided on one side of the first connecting block, a plug post is movably connected inside the socket, and a second connecting block is fixedly connected to the outer side of the upper clamp, and the plug post is movably connected to the second connecting block.

[0013] Furthermore, a slide groove is provided on the top of the second connecting block, an I-shaped block is movably connected inside the slide groove, one end of the plug post is fixedly connected to the I-shaped block, and the other end of the plug post is fixedly connected to a magnet.

[0014] Furthermore, a through hole is provided at the bottom of the base, a sleeve is fixedly connected to the top of the base, the screw is threadedly connected to the top of the sleeve, the support plate is movably connected to the through hole and the sleeve respectively, and a universal wheel is fixedly installed at the bottom of the base.

[0015] The utility model has the following beneficial effects: (Copy working principle plus beneficial effects)

[0016] 1. The utility model rotates the screw rod so that the support plate is directly moved to the bottom of the base through the through hole, and the fixing cone at the bottom of the support plate is directly inserted into the inside of the ground. When the support plate contacts the ground, the rotation of the screw rod is stopped, and the base is fixed at this time; when installing the installation frame, the installation frame is put on the corresponding position of the support column according to the height at which the cable needs to be suspended, and then the fixing holes on the installation frame and the support column are aligned, and then the limit column is directly inserted into the fixing hole. In summary, the fixing of the base and the height adjustment of the installation frame can be done manually, without the need to set up multiple driving devices, and the entire structure is a relatively basic mechanical structure, which is not easy to be damaged during subsequent use, thereby reducing the cost of the bracket during production and use.

[0017] 2. After the lower clamp and the upper clamp are closed together, the utility model directly pushes the I-shaped block, and the I-shaped block drives the plug column to move to the inside of the socket. At the same time, the magnet at one end of the plug column is adsorbed on the bottom of the inner wall of the socket. The above arrangement makes the operation of connecting the two clamps more convenient, and the stability after connection can be guaranteed.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments 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 creative work.

[0020] Figure 1 It is a structural schematic diagram of the external outline of the utility model;

[0021] Figure 2 It is a schematic structural diagram of the cross-section of the base of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the installation frame of the utility model from the rear;

[0023] Figure 4 This is a structural schematic diagram of the installation frame fixing assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the installation frame of the utility model from a top view;

[0025] Figure 6 It is a structural schematic diagram of the clamp of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Base; 2. Support column; 3. Mounting frame; 4. Fixing hole; 5. Limit column; 6. Screw; 7. Support plate; 8. Fixing cone; 9. T-shaped column; 10. Turn plate; 11. Limit groove; 12. L-shaped column; 13. Slot; 14. Block; 15. Lower clamp; 16. Upper clamp; 17. First connecting block; 18. Socket; 19. Plug column; 20. Second connecting block; 21. Slide; 22. I-shaped block; 23. Magnet; 24. Through hole; 25. Sleeve; 26. Universal wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is an overhead bracket for power cables, comprising a base 1, a support column 2 is fixedly connected to the top of the base 1, a mounting frame 3 is sleeved on the outer side of the support column 2, a fixing hole 4 is opened on one side of the mounting frame 3, the fixing hole 4 passes through the support column 2 and the mounting frame 3, a plurality of fixing holes 4 are arranged in an array, the fixing holes 4 are internally movably connected to a limiting column 5, a screw rod 6 is arranged on the top of the base 1, a support plate 7 is fixedly connected to the bottom end of the screw rod 6, and a fixing cone 8 is fixedly connected to the bottom of the support plate 7.

[0031] When the cable is suspended, the bracket is directly moved to the appropriate position, and then the screw 6 is rotated, and the screw 6 drives the support plate 7 and the fixing cone 8 to move downward, so that the fixing cone 8 can be directly inserted into the inside of the ground, and the support plate 7 is in contact with the ground, and then the installation frame 3 is put on the outside of the support column 2, and the installation frame 3 is moved to the appropriate position according to the height at which the cable needs to be installed, and the fixing hole 4 on the installation frame 3 is aligned with the fixing hole 4 on the support column 2, and then the limit column 5 is moved to the inside of the fixing hole 4, so that the installation frame 3 is fixed on the outside of the support column 2.

[0032] When fixing the base 1, the rotating fixing cone 8 is similar to a drill bit, so that the fixing cone 8 is relatively labor-saving when inserted into the inside of the ground. At the same time, the fixing cone 8, the support plate 7 and the screw 6 cooperate to ensure the stability of the base 1; a plurality of fixing holes 4 are provided on the support column 2, and the limit column 5 can adjust the position of the mounting frame 3 on the support column 2 to different heights through the fixing holes 4. In summary, the fixing of the base 1 and the height adjustment of the mounting frame 3 can be done manually without setting up multiple driving devices, and the entire structure is a relatively basic mechanical structure, which is not easy to be damaged during subsequent use, thereby reducing the cost of the bracket during production and use.

[0033] In one embodiment, for the above-mentioned installation frame 3, a T-shaped column 9 is fixedly connected to the other side of the installation frame 3, a rotating plate 10 is rotatably connected to the outer side of the T-shaped column 9, a limiting groove 11 is opened on one side of the limiting column 5, and the rotating plate 10 is movably connected to the limiting groove 11.

[0034] After the limiting column 5 is inserted into the fixing hole 4 , the rotating plate 10 is directly rotated to the inside of the limiting groove 11 . At this time, the rotating plate 10 can limit one end of the limiting column 5 through the limiting groove 11 .

[0035] After the rotating plate 10 is rotated to the inside of the limiting groove 11 , the limiting column 5 is not easy to move out from the inside of the fixing hole 4 . This arrangement ensures the stability of the installation frame 3 when it is installed on the outside of the support column 2 .

[0036] In addition, in specific applications, the end of the limiting column 5 opposite to the limiting groove 11 can be configured into an I-shaped configuration, which makes it more convenient to pull the limiting column 5 .

[0037] In one embodiment, for the above-mentioned installation frame 3, an L-shaped column 12 is fixedly connected to the other side of the installation frame 3, the rotating plate 10 is movably connected to the L-shaped column 12, a card slot 13 is opened on the inner wall of the L-shaped column 12, and a card block 14 is fixedly connected to the position of the card slot 13 on the outer surface of the rotating plate 10.

[0038] When the rotating plate 10 rotates to the inside of the limiting groove 11 , the rotating plate 10 also directly rotates to the inside of the L-shaped column 12 , and the clamping block 14 on the rotating plate 10 is directly clamped to the inside of the clamping groove 13 on the inner wall of the L-shaped column 12 .

[0039] When the block 14 is stuck in the slot 13, the rotating plate 10 is not easy to rotate out from the inside of the L-shaped column 12 without the influence of a large external force. At the same time, the rotating plate 10 is not easy to rotate out from the inside of the limiting slot 11. This arrangement improves the stability of the rotating plate 10 when limiting the limiting column 5.

[0040] In one embodiment, for the above-mentioned installation frame 3, the front of the installation frame 3 is fixedly connected with a lower clamp 15, the top of the lower clamp 15 is rotatably connected with an upper clamp 16, the outer side of the lower clamp 15 is fixedly connected with a first connecting block 17, a socket 18 is provided on one side of the first connecting block 17, and a plug post 19 is movably connected inside the socket 18, and a second connecting block 20 is fixedly connected to the outer side of the upper clamp 16, and the plug post 19 is movably connected to the second connecting block 20, a slide groove 21 is provided on the top of the second connecting block 20, and an I-shaped block 22 is movably connected inside the slide groove 21, one end of the plug post 19 is fixedly connected to the I-shaped block 22, and the other end of the plug post 19 is fixedly connected to a magnet 23.

[0041] When fixing the cable, the upper clamp 16 is directly rotated, and the cable is placed inside the lower clamp 15. The upper clamp 16 is then rotated again to bring the two clamps together. At this time, the I-shaped block 22 is moved to drive the plug 19 to move into the socket 18. At this time, with the cooperation of the I-shaped block 22, the plug 19 and the socket 18, the upper clamp 16 and the lower clamp 15 will not separate.

[0042] When the upper clamp 16 and the lower clamp 15 are connected together, the I-shaped block 22 is directly pushed so that the plug 19 on one side of the I-shaped block 22 is directly inserted into the inside of the socket 18. At the same time, the magnet 23 can be directly adsorbed together with the bottom of the inner wall of the socket 18, so that the plug 19 will not move out of the inside of the socket 18 at will without the influence of a large external force. The above arrangement makes it convenient to connect the two clamps together, and the stability of the two clamps after connection can also be guaranteed.

[0043] In one embodiment, for the above-mentioned base 1, a through hole 24 is opened at the bottom of the base 1, a sleeve 25 is fixedly connected to the top of the base 1, the screw 6 is threadedly connected to the top of the sleeve 25, the support plate 7 is movably connected to the through hole 24 and the sleeve 25 respectively, and a universal wheel 26 is fixedly installed at the bottom of the base 1.

[0044] With the help of the universal wheel 26, the base 1 can be pushed and moved directly to a suitable position. By rotating the screw 6, the screw 6 drives the support plate 7 to move out from the inside of the sleeve 25, and then moves to the bottom of the base 1 through the through hole 24. At the same time, the fixing cone 8 is directly inserted into the inside of the ground.

[0045] The sleeve 25 can store the support plate 7. This arrangement ensures that when the base 1 is moved, the fixed cone 8 provided at the bottom of the support plate 7 is at a certain distance from the ground, so that the fixed cone 8 will not hinder the base 1 from moving.

[0046] Through the above technical solution, 1. By rotating the screw 6, the support plate 7 is directly moved to the bottom of the base 1 through the through hole 24, and the fixing cone 8 at the bottom of the support plate 7 is directly inserted into the inside of the ground. When the support plate 7 is in contact with the ground, the rotation of the screw 6 is stopped, and the base 1 is fixed at this time; when installing the installation frame 3, according to the height at which the cable needs to be suspended, the installation frame 3 is placed on the corresponding position of the support column 2, and then the fixing holes 4 on the installation frame 3 and the support column 2 are aligned, and then the limit column 5 is directly inserted into the fixing hole 4. In summary, when fixing the base 1 and the installation frame 3, The height adjustment can be done manually without the need to set up multiple drive devices, and the entire structure is a relatively basic mechanical structure, which is not easy to be damaged during subsequent use, thereby reducing the cost of the bracket during production and use; 2. After the lower clamp 15 and the upper clamp 16 are closed together, the I-shaped block 22 is directly pushed, and the I-shaped block 22 drives the plug 19 to move to the inside of the socket 18, and at the same time, the magnet 23 at one end of the plug 19 is adsorbed on the bottom of the inner wall of the socket 18. The above arrangement makes the operation of connecting the two clamps more convenient, and the stability after connection can be guaranteed.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An overhead support for power cables, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support column (2), the outer side of the support column (2) is sleeved with a mounting frame (3), one side of the mounting frame (3) is provided with a fixing hole (4), the fixing hole (4) passes through the support column (2) and the mounting frame (3), a plurality of fixing holes (4) are arranged in an array, the interior of the fixing holes (4) is movably connected to a limiting column (5), a screw rod (6) is arranged at the top of the base (1), the bottom end of the screw rod (6) is fixedly connected to a support plate (7), and the bottom of the support plate (7) is fixedly connected to a fixing cone (8).

2. The power cable overhead support according to claim 1, characterized in that: A T-shaped column (9) is fixedly connected to the other side of the installation frame (3), a rotating plate (10) is rotatably connected to the outer side of the T-shaped column (9), a limiting groove (11) is provided on one side of the limiting column (5), and the rotating plate (10) is movably connected to the limiting groove (11).

3. The power cable overhead support according to claim 2, characterized in that: An L-shaped column (12) is fixedly connected to the other side of the installation frame (3); the rotating plate (10) is movably connected to the L-shaped column (12); a clamping groove (13) is provided on the inner wall of the L-shaped column (12); and a clamping block (14) is fixedly connected to the outer surface of the rotating plate (10) at a position corresponding to the clamping groove (13).

4. The power cable overhead support according to claim 3, characterized in that: A lower clamp (15) is fixedly connected to the front of the installation frame (3), and an upper clamp (16) is rotatably connected to the top of the lower clamp (15).

5. The power cable overhead support according to claim 4, characterized in that: The outer side of the lower clamp (15) is fixedly connected to a first connection block (17), one side of the first connection block (17) is provided with a plug hole (18), the interior of the plug hole (18) is movably connected to a plug post (19), the outer side of the upper clamp (16) is fixedly connected to a second connection block (20), and the plug post (19) is movably connected to the second connection block (20).

6. The power cable overhead support according to claim 5, characterized in that: A slide groove (21) is provided on the top of the second connecting block (20), and an I-shaped block (22) is movably connected inside the slide groove (21). One end of the plug post (19) is fixedly connected to the I-shaped block (22), and the other end of the plug post (19) is fixedly connected to a magnet (23).

7. The power cable overhead support according to claim 6, characterized in that: The bottom of the base (1) is provided with a through hole (24); the top of the base (1) is fixedly connected with a sleeve (25); the screw rod (6) is threadedly connected to the top of the sleeve (25); the support plate (7) is movably connected to the through hole (24) and the sleeve (25) respectively; and a universal wheel (26) is fixedly installed at the bottom of the base (1).

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