CN221747927U - A cable support frame for power transmission and distribution - Google Patents

Abstract

The utility model provides a cable support frame for power transmission and distribution, which comprises a support cylinder: the inner circle sliding connection of support section of thick bamboo has the support column, the top of support column is equipped with the cable support plate, the bottom fixedly connected with installation base of support section of thick bamboo, the last fixed surface of installation base is inlayed and is had the bearing ring, the inside of support section of thick bamboo is equipped with the screw rod, the bottom of screw rod runs through the bearing ring and extends to the below of bearing ring, the surface and the inner circle fixed connection of bearing ring of screw rod, threaded adjustment groove has been seted up to the bottom of support column, the top of screw rod extends to the inside of threaded adjustment groove, the surface and the inner wall threaded connection of threaded adjustment groove of screw rod, the top of cable support plate is equipped with two fixed sleeves, two the equal fixedly connected with a plurality of anti-skidding sand strips of inner circle of fixed sleeve. This power transmission and distribution is with cable support frame reaches the effect to support column and the manual lift adjustment of cable carrier plate, improves the flexibility when supporting the cable.

Description

A cable support frame for power transmission and distribution

Technical Field

The utility model relates to the technical field of cables, in particular to a cable support frame for power transmission and distribution.

Background Art

A cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer, and is laid underground, in the air, etc. Cables are generally composed of three parts: a conductor, an insulating layer, and a protective layer. There are usually two types of cables: power cables and control cables. Power cables are mainly used for the transmission and distribution of electric energy; control cables are mainly used for measurement, protection, control and other lines. The cables have the characteristics of internal power supply and external insulation.

During the power transmission and distribution process, a support frame is needed to support the cable. The Chinese patent with the current publication number CN216086036U discloses an electric support frame for cable installation, including a base and a sliding rod. The bottom of the inner wall of the base is fixedly connected to an electric telescopic rod, the top of the inner side of the base is provided with a first slide groove, the bottom of the surface of the sliding rod is fixedly connected to a first slider, the top of the electric telescopic rod is fixedly connected to the bottom of the sliding rod, the sliding rod is slidably connected in the first slide groove through the first slider, the top of the surface of the sliding rod is fixedly connected to a controller, and the controller and the electric telescopic rod are connected by a wire. However, in the above patent, when adjusting the height of the cable support, it is necessary to use components such as the electric telescopic rod and the controller, which will increase the cost of adjusting the height of the support frame, and it is necessary to connect to an external power supply. The process of height adjustment is cumbersome, which reduces the flexibility of cable support. Therefore, it is necessary to provide a cable support frame for power transmission and distribution to solve the above technical problems.

Utility Model Content

In order to solve the above technical problems, the utility model provides a cable support frame for power transmission and distribution, which is used to solve the problem that when adjusting the height of the current cable support, electric telescopic rods, controllers and other components are needed, which will increase the cost of adjusting the height of the support frame and need to be connected to an external power supply. The process of height adjustment is cumbersome and the flexibility of the cable support is reduced.

The utility model provides a cable support frame for power transmission and distribution, comprising a support cylinder: the inner ring of the support cylinder is slidably connected with a support column, the top of the support column is provided with a cable carrier, the bottom end of the support cylinder is fixedly connected with a mounting base, the upper surface of the mounting base is fixedly inlaid with a bearing ring, a screw is provided inside the support cylinder, the bottom end of the screw passes through the bearing ring and extends to the bottom of the bearing ring, the outer surface of the screw is fixedly connected to the inner ring of the bearing ring, a threaded adjustment groove is opened at the bottom end of the support column, the top end of the screw extends to the inside of the threaded adjustment groove, the outer surface of the screw is threadedly connected to the inner wall of the threaded adjustment groove, and two fixing sleeves are provided above the cable carrier.

Preferably, the inner rings of the two fixing sleeves are fixedly connected with a plurality of anti-slip convex strips, and the upper surfaces of the two fixing sleeves are provided with two groups of through holes.

Preferably, a positioning hole is formed at the top of the support column, a positioning block is fixedly connected to the bottom surface of the cable carrier, and the bottom end of the positioning block extends to the inside of the positioning hole.

Preferably, two threaded fixing plates are fixedly connected to the bottom surface of the cable carrier plate, the inner circles of the two threaded fixing plates are threadedly connected with fixing screws, the outer surface of the support column is provided with two threaded grooves, and the outer surfaces of the two fixing screws are respectively threadedly connected to the inner walls of the two threaded grooves.

Preferably, the outer surface of the support tube is fixedly connected to two limit slides, the outer surface of the support column is fixedly connected to two limit slides, and the outer surfaces of the two limit slides are respectively slidably connected to the inner walls of the two limit slides.

Preferably, the top end of the support column contacts the bottom surface of the cable carrier, the upper surface of the cable carrier is provided with two arc-shaped recessed holes, and the bottom surface of the mounting base is provided with mounting openings arranged in a ring shape.

Compared with the related art, the cable support frame for power transmission and distribution provided by the utility model has the following beneficial effects:

The utility model provides a positioning block at the bottom of the cable carrier plate, which cooperates with the positioning hole at the top of the support column, so that the cable carrier plate can be positioned when installed on the top of the support column, which is convenient for installing and fixing the cable carrier plate, and is also convenient for disassembling and replacing different cable carrier plates, thereby improving the flexibility in supporting cables of different specifications. By installing a bearing ring provided on the base and cooperating with the screw and the thread groove, the screw and the thread groove can be threadedly matched, which will drive the support column to telescope and slide inside the support tube, thereby achieving the effect of manually raising and lowering the support column and the cable carrier plate, thereby improving the flexibility in supporting the cables and reducing the cost of adjusting the height of the support frame.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the front view of the utility model;

Fig. 2 is a cross-sectional view of the front view of the utility model;

FIG3 is a schematic diagram of the three-dimensional structure of the front view of the cable carrier in the present invention;

FIG. 4 is an enlarged schematic diagram of the structure at point A in FIG. 2 of the present invention.

Numbers in the figure: 1. Support cylinder; 2. Support column; 3. Threaded adjustment groove; 4. Screw; 5. Bearing ring; 6. Mounting base; 7. Mounting port; 8. Cable carrier; 9. Threaded fixing plate; 10. Threaded groove; 11. Fixing screw; 12. Positioning block; 13. Positioning hole; 14. Fixing sleeve; 15. Anti-slip convex strip; 16. Through hole; 17. Arc-shaped concave hole; 18. Limit slide seat; 19. Limit slide plate.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

Please refer to Figures 1 to 4. A cable support frame for power transmission and distribution includes a support tube 1: the inner ring of the support tube 1 is slidably connected to a support column 2, the top of the support column 2 is provided with a cable carrier plate 8, the bottom end of the support tube 1 is fixedly connected to a mounting base 6, the upper surface of the mounting base 6 is fixedly inlaid with a bearing ring 5, the interior of the support tube 1 is provided with a screw 4, the bottom end of the screw 4 passes through the bearing ring 5 and extends to the bottom of the bearing ring 5, the outer surface of the screw 4 is fixedly connected to the inner ring of the bearing ring 5, the bottom end of the support column 2 is provided with a threaded adjustment groove 3, the top of the screw 4 extends to the inside of the threaded adjustment groove 3, the outer surface of the screw 4 is threadedly connected to the inner wall of the threaded adjustment groove 3, and two fixing sleeves 14 are provided above the cable carrier plate 8.

In the specific implementation process, the inner circles of the two fixing sleeves 14 are fixedly connected with multiple anti-slip convex strips 15, the upper surfaces of the two fixing sleeves 14 are provided with two groups of through holes 16, the top of the support column 2 is provided with a positioning hole 13, and the bottom surface of the cable carrier 8 is fixedly connected with a positioning block 12, and the bottom end of the positioning block 12 extends to the inside of the positioning hole 13. The anti-slip convex strips 15 enhance the fixing effect of the fixing sleeve 14 on the cable, and the through holes 16 are used to facilitate the installation and fixation of the fixing sleeve 14. The positioning holes 13 and the positioning blocks 12 play a role in positioning the cable carrier 8 when it is installed and fixed.

The bottom surface of the cable carrier 8 is fixedly connected to two threaded fixing plates 9, and the inner circles of the two threaded fixing plates 9 are threadedly connected with fixing screws 11. The outer surface of the support column 2 is provided with two threaded grooves 10, and the outer surfaces of the two fixing screws 11 are respectively threadedly connected to the inner walls of the two threaded grooves 10. The outer surface of the support tube 1 is fixedly connected to two limiting slides 18, and the outer surface of the support column 2 is fixedly connected to two limiting slides 19, and the outer surfaces of the two limiting slides 19 are respectively slidably connected to the inner walls of the two limiting slides 18. The top of the support column 2 contacts the bottom surface of the cable carrier 8, and the upper surface of the cable carrier 8 is provided with two arc-shaped concave holes 17. The bottom surface of the mounting base 6 is provided with a ring-arranged mounting port 7. Through the threaded fixing plates 9 and the fixing screws 11, and in cooperation with the threaded grooves 10, the cable carrier 8 on the top of the support column 2 can be locked and fixed. The limiting slides 19 and the limiting slides 18 can be used to limit the support column 2 when it moves up and down to prevent the support column 2 from rotating.

The working principle of a cable support frame for power transmission and distribution provided by the utility model is as follows:

First, take the cable carrier 8, and insert the positioning block 12 at the bottom of the cable carrier 8 into the positioning hole 13, so that the cable carrier 8 can be positioned during installation. Then, rotate the fixing screw 11 and rotate the fixing screw 11 to the inside of the thread groove 10, so that the cable carrier 8 can be installed on the top of the support column 2. When adjusting the support height of the cable carrier 8, it is necessary to rotate the bottom of the screw rod 4, which will cause the screw rod 4 to rotate on the inner ring of the bearing ring 5, and can drive the screw rod 4 to rotate clockwise or counterclockwise inside the thread adjustment groove 3, so that the screw rod 4 can be threadedly matched with the thread adjustment groove 3, which will drive the support column 2 to telescope and slide inside the support tube 1, and then the support height of the cable carrier 8 can be adjusted more flexibly.

In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (6)

1. The cable support frame for power transmission and distribution is characterized by comprising a support cylinder (1): the inner ring sliding connection of support section of thick bamboo (1) has support column (2), the top of support column (2) is equipped with cable support plate (8), the bottom fixedly connected with installation base (6) of support section of thick bamboo (1), the last fixed surface of installation base (6) is inlayed and is had bearing ring (5), the inside of support section of thick bamboo (1) is equipped with screw rod (4), the bottom of screw rod (4) runs through bearing ring (5) and extends to the below of bearing ring (5), the surface of screw rod (4) and the inner circle fixed connection of bearing ring (5), screw thread adjustment groove (3) have been seted up to the bottom of support column (2), the inside of screw thread adjustment groove (3) is extended to the top of screw rod (4), the surface and the inner wall threaded connection of screw thread adjustment groove (3) of screw rod (4), the top of cable support plate (8) is equipped with two fixed cover (14).

2. The cable support frame for power transmission and distribution according to claim 1, wherein the inner rings of the two fixing sleeves (14) are fixedly connected with a plurality of anti-slip convex strips (15), and the upper surfaces of the two fixing sleeves (14) are provided with two groups of through holes (16).

3. The cable support frame for power transmission and distribution according to claim 1, wherein the top end of the support column (2) is provided with a positioning hole (13), the bottom surface of the cable support plate (8) is fixedly connected with a positioning block (12), and the bottom end of the positioning block (12) extends to the inside of the positioning hole (13).

4. The cable support frame for power transmission and distribution according to claim 1, wherein the bottom surface of the cable support plate (8) is fixedly connected with two threaded fixing plates (9), the inner rings of the two threaded fixing plates (9) are all in threaded connection with fixing screws (11), two threaded grooves (10) are formed in the outer surface of the support column (2), and the outer surfaces of the two fixing screws (11) are in threaded connection with the inner walls of the two threaded grooves (10) respectively.

5. The cable support frame for power transmission and distribution according to claim 1, wherein the outer surface of the support cylinder (1) is fixedly connected with two limit sliding seats (18), the outer surface of the support column (2) is fixedly connected with two limit sliding plates (19), and the outer surfaces of the two limit sliding plates (19) are respectively in sliding connection with the inner walls of the two limit sliding seats (18).

6. The cable support frame for power transmission and distribution according to claim 1, wherein the top end of the support column (2) is contacted with the bottom surface of the cable carrier plate (8), two arc concave holes (17) are formed in the upper surface of the cable carrier plate (8), and the bottom surface of the mounting base (6) is provided with mounting ports (7) which are annularly arranged.