Power cable construction frame

Abstract

The utility model discloses a power cable construction frame which comprises a U-shaped frame body, two connecting plates, a placing plate and a positioning semi-ring, the U-shaped frame body is in threaded connection with a plurality of installation screws, the U-shaped frame body is provided with a plurality of installation grooves matched with the installation screws, the installation screws can be stably installed, the number of the connecting plates is two, and the placing plate is arranged on the U-shaped frame body. Each connecting plate is detachably connected to the U-shaped frame body through a connecting base, the multiple placing plates are fixedly connected to the connecting plates, the top ends of the placing plates are provided with placing grooves used for placing power cables, the multiple positioning semi-rings are arranged, and the positioning semi-rings are detachably connected to the U-shaped frame body through the connecting bases. The multiple positioning semi-rings are arranged on the upper side of each containing plate in a lifting mode through the adjusting assemblies. According to the power cable construction frame, a power cable can be conveniently positioned in the laying process through cooperation of the U-shaped frame body, the mounting screws, the connecting plates, the connecting bases, the placing plates, the positioning semi-rings and the like, and therefore the stability of the power cable during laying can be conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction frames, in particular to a power cable construction frame. Background Art

[0002] Power cables are cables used to transmit and distribute electric energy. Power cables are commonly used in urban underground power grids, power station lead-out lines, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. When power cables are buried in cable trenches, construction frames need to be installed for fixing. The current construction frame installation method requires marking and positioning on the side wall of the cable trench first, and then installing according to the positioning and marking, which has low installation efficiency;

[0003] In response to the above problems, the utility model with patent announcement number CN220527652U discloses a power cable construction frame, in which a fixed frame is fixed on both sides of the cable trench by pins, and a plurality of cross arms are evenly distributed vertically along the fixed frame, and one end of the cross arm is fixed in the vertical groove of the fixed frame; a downward inclined slot is provided on the fixed frame on the lower side of the cross arm, and the upper side of the top plate is tightly attached to the lower side of the cross arm and makes the cross arm in a horizontal state, and the cables are fixed on the cross arm. Although it is convenient to improve the installation efficiency of the cables, it is not convenient to fix the wires and cables on the cross arm during installation. The wires and cables are easy to fall off the cross arm during the laying process, which is easy to affect the normal laying progress. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a power cable construction frame to solve the problem of inconvenience in positioning electric wires and cables mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power cable construction frame, comprising a U-shaped frame body, a connecting plate, a placement plate and a positioning half ring;

[0008] The U-shaped frame is threadedly connected with a plurality of mounting screws;

[0009] The connecting plates are provided in two pieces, each of which is detachably connected to the U-shaped frame body via a connecting seat;

[0010] The placement plates are provided in plurality, and the plurality of placement plates are fixedly connected to each of the connection plates, and a placement groove for placing power cables is provided at the top of the placement plates;

[0011] The positioning half rings are provided in plurality, and the plurality of positioning half rings are lifted and lowered on the upper side of each placement plate through an adjusting component, and positioning grooves for positioning the power cables are provided on the positioning half rings.

[0012] Preferably, the adjustment component comprises:

[0013] A positioning bar, wherein the positioning bar is detachably connected to the adjacent connecting plate;

[0014] A positioning plate, wherein the positioning plates are arranged in plurality, and the plurality of positioning plates are arranged in an array on the positioning bar, and the plurality of positioning plates are respectively fixedly connected to the plurality of positioning half rings;

[0015] A positioning cylinder, the positioning cylinder being arranged on the lower side of each positioning plate;

[0016] A positioning rod is slidably connected to each of the positioning tubes, and the positioning rod is fixedly connected to the adjacent positioning plates.

[0017] Furthermore, the connecting seat includes:

[0018] A connecting block, wherein two connecting blocks are provided, and the two connecting blocks are symmetrically fixedly connected to the connecting plate, and the U-shaped frame body is provided with a plurality of connecting grooves matching the connecting blocks;

[0019] A connecting screw is threadedly connected between each of the connecting blocks and the U-shaped frame.

[0020] As a further solution of the present application, a compression spring is fixedly connected between the positioning rod and the inner bottom wall of the positioning cylinder, and a limiting rod is connected through the positioning rod, and a limiting groove for the limiting rod to slide is provided on the positioning cylinder.

[0021] Based on the above solution, a plurality of positioning screws are threadedly connected between the positioning strip and the adjacent connecting plates.

[0022] It should also be noted that insulating pads are fixedly connected in the plurality of placement grooves and the plurality of positioning half rings.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the utility model provides a power cable construction frame, which has the following beneficial effects:

[0025] 1. In the utility model, a plurality of mounting screws are used to facilitate installation of the U-shaped frame in the cable trench, and two connecting plates can be installed on the U-shaped frame through two connecting seats, so as to facilitate installation of multiple placement plates;

[0026] 2. In the present invention, multiple power cables can be placed and laid by cooperating with multiple placement plates and multiple placement grooves;

[0027] 3. In the present invention, multiple positioning half rings can be moved by adjusting the components, so that multiple power cables can be positioned by cooperating between multiple positioning half rings and multiple positioning grooves;

[0028] 4. Therefore, compared with the existing technology, which is not convenient for positioning wires and cables, the power cable construction frame can easily position the power cables during the laying process through the cooperation of the U-shaped frame, mounting screws, connecting plates, connecting seats, placement plates and positioning half rings, thereby facilitating the improvement of the stability of the power cables during laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of this application;

[0030] Figure 2 For this application Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the positioning half ring, the positioning plate and the handle ring in this application;

[0032] Figure 4 This is a schematic diagram of a sectional three-dimensional structure of the positioning cylinder, the positioning rod and the limiting rod in the present application;

[0033] In the figure: 1. U-shaped frame; 2. Mounting screws; 3. Connecting plate; 4. Placement plate; 5. Positioning half ring; 6. Positioning strip; 7. Positioning plate; 8. Positioning cylinder; 9. Positioning rod; 10. Connecting block; 11. Connecting screws; 12. Compression spring; 13. Limit rod; 14. Positioning screws; 15. Insulating pad; 16. Handle ring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0035] See also Figures 1 to 4The U-shaped frame 1 is provided with a plurality of mounting screws 2, and the U-shaped frame 1 is provided with a plurality of mounting grooves matching the mounting screws 2, so that the mounting screws 2 can be stably installed. At the same time, the plurality of mounting screws 2 can be used to facilitate the installation of the U-shaped frame 1 in the cable trench. The connecting plates 3 are provided in two, and each connecting plate 3 is detachably connected to the U-shaped frame 1 through a connecting seat. The placing plates 4 are provided in a plurality of ways, and the plurality of placing plates 4 are fixedly connected to each connecting plate 3, and a placing groove for placing power cables is provided on the top of the placing plates 4. The positioning semi-rings 5 ​​are provided in a plurality of ways, and the plurality of positioning semi-rings 5 ​​are lifted and arranged on the upper side of each placing plate 4 by an adjusting component, and a positioning groove for positioning the power cable is provided on the positioning semi-ring 5, and insulating pads 15 are fixedly connected in the plurality of placing grooves and the plurality of positioning semi-rings 5, so that the plurality of power cables can be stably clamped and positioned.

[0036] See also Figures 1 to 4 The adjustment assembly includes a positioning bar 6, a positioning plate 7, a positioning cylinder 8 and a positioning rod 9. The positioning bar 6 is detachably connected to the adjacent connecting plate 3. A plurality of positioning screws 14 are threadedly connected between the positioning bar 6 and the adjacent connecting plate 3, so as to facilitate the installation and removal of the positioning bar 6 on the connecting plate 3. The positioning plates 7 are provided in a plurality, and a plurality of positioning plates 7 are arranged in an array on the positioning bar 6. The plurality of positioning plates 7 are respectively fixedly connected to the plurality of positioning half rings 5. The tops of the plurality of positioning plates 7 are fixedly connected with a handle 16, so that the plurality of positioning plates 7 can be adjusted. The semi-ring 5 moves, the positioning cylinder 8 is arranged on the lower side of each positioning plate 7, the positioning rod 9 penetrates and is slidably connected to each positioning cylinder 8, and the positioning rod 9 is fixedly connected to the adjacent positioning plate 7, a compression spring 12 is fixedly connected between the positioning rod 9 and the inner bottom wall of the positioning cylinder 8, and a limiting rod 13 is penetrated and connected to the positioning rod 9, and a limiting groove for the limiting rod 13 to slide is provided on the positioning cylinder 8, and the sliding of the positioning rod 9 in the positioning cylinder 8 can be limited by the cooperation of the compression spring 12, the limiting rod 13 and the limiting groove;

[0037] By means of the compression spring 12 and the limit rod 13, the positioning rod 9 can be moved in the positioning tube 8, so as to facilitate the movement of the positioning plate 7, thereby moving the positioning half ring 5. By moving the positioning half ring 5, power cables of different specifications can be positioned. When the positioning half ring 5 moves to a suitable position, the positioning bar 6 and the U-shaped frame 1 are connected by the positioning screws 14, and the positions of the positioning bar 6, the positioning plate 7 and the positioning half ring 5 can be fixed, so that the power cable can be stably positioned by the positioning half ring 5.

[0038] See also Figures 1 to 4The connecting seat includes a connecting block 10 and a connecting screw 11. Two connecting blocks 10 are provided. The two connecting blocks 10 are symmetrically fixedly connected to the connecting plate 3. A plurality of connecting grooves matching the connecting blocks 10 are provided on the U-shaped frame 1 to facilitate the stable placement of the connecting blocks 10. The connecting screws 11 are threadedly connected between each connecting block 10 and the U-shaped frame 1.

[0039] The connection block 10 can be installed on the U-shaped frame 1 by connecting the screws 11 , so as to stably install the connection plate 3 on the U-shaped frame 1 .

[0040] To sum up, the power cable construction frame first installs the connecting plate 3 on the U-shaped frame 1 through the connecting block 10 and the connecting screws 11, and installs the U-shaped frame 1 in the cable trench through multiple mounting screws 2, and then moves the adjusting rod in the adjusting cylinder according to the specifications of the power cable to be laid, so that the positioning plate 7 drives the positioning half ring 5 to move, so that the positioning half ring 5 can position the power cable. When the positioning half ring 5 moves to a suitable position, the positioning strip 6 and the connecting plate 3 can be connected by the positioning screws 14, thereby facilitating the stable positioning of the power cable during the laying process.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power cable construction frame, characterized in that: include: A U-shaped frame (1), wherein a plurality of mounting screws (2) are threadedly connected to the U-shaped frame (1); A connecting plate (3), wherein two connecting plates (3) are provided, and each connecting plate (3) is detachably connected to the U-shaped frame (1) via a connecting seat; A placement plate (4), wherein the placement plates (4) are provided in plurality, the plurality of placement plates (4) are fixedly connected to each of the connection plates (3), and a placement groove for placing power cables is provided at the top of the placement plate (4); A positioning half ring (5), wherein the positioning half ring (5) is provided in plurality, and the plurality of positioning half rings (5) are lifted and lowered on the upper side of each placement plate (4) by means of an adjustment component, and a positioning groove for positioning the power cable is provided on the positioning half ring (5).

2. A power cable construction frame according to claim 1, characterized in that: The adjustment component comprises: A positioning strip (6), wherein the positioning strip (6) is detachably connected to the adjacent connecting plate (3); A positioning plate (7), wherein the positioning plates (7) are provided in plurality, and the plurality of positioning plates (7) are arranged in an array on the positioning strip (6), and the plurality of positioning plates (7) are respectively fixedly connected to the plurality of positioning half rings (5); A positioning cylinder (8), the positioning cylinder (8) being arranged on the lower side of each positioning plate (7); A positioning rod (9), wherein the positioning rod (9) penetrates and is slidably connected to each of the positioning cylinders (8), and the positioning rod (9) is fixedly connected to the adjacent positioning plate (7).

3. A power cable construction frame according to claim 2, characterized in that: The connecting seat comprises: A connecting block (10), wherein two connecting blocks (10) are provided, and the two connecting blocks (10) are symmetrically fixedly connected to the connecting plate (3), and the U-shaped frame (1) is provided with a plurality of connecting grooves matching the connecting blocks (10); A connecting screw (11), wherein the connecting screw (11) is threadedly connected between each of the connecting blocks (10) and the U-shaped frame (1).

4. A power cable construction frame according to claim 3, characterized in that: A compression spring (12) is fixedly connected between the positioning rod (9) and the inner bottom wall of the positioning cylinder (8), and a limiting rod (13) is connected through the positioning rod (9), and a limiting groove for the limiting rod (13) to slide is provided on the positioning cylinder (8).

5. A power cable construction frame according to claim 4, characterized in that: A plurality of positioning screws (14) are threadedly connected between the positioning strip (6) and the adjacent connecting plate (3).

6. A power cable construction frame according to claim 5, characterized in that: Insulating pads (15) are fixedly connected in the plurality of placement grooves and the plurality of positioning half rings (5).

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