Power distribution engineering cable laying auxiliary equipment

Abstract

The utility model discloses power distribution engineering cable laying auxiliary equipment which comprises a base, a cushion column is fixedly arranged in the middle of the top end of the base, first connecting rods are hinged to the bottoms of the two sides of the cushion column, and second connecting rods are hinged to the tops of the two sides of the cushion column. One end of each first connecting rod and one end of each second connecting rod are hinged to the bottoms of the two sides of the middle column and the middles of the two sides of the middle column respectively, and in the downward rotation process of the two first connecting rods, the middle column can be driven to be jacked upwards; the third connecting rod and the fourth connecting rod drive the jacking column to jack upwards, so that a height step formed by the jacking column, the middle column and the side columns is changed to adapt to cables with different inclination angles, and the cable can be ensured to keep proper tension and angle by adjusting the height of the pulley along with the inclination angle change of the cable; and the cable is prevented from being damaged or distorted due to overlarge inclination angle.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution engineering, in particular to a power distribution engineering cable laying auxiliary equipment. Background Art

[0002] Cable laying is crucial in power distribution projects to ensure safe and reliable transmission of electricity. Before laying, you need to plan the route, consider environmental conditions and safety requirements, and select the appropriate cable type and laying method. Finally, quality inspections and records are required to ensure stable operation of the system:

[0003] If the cable is tilted too much during cable laying, it may be over-stretched or twisted, causing damage or breakage of the cable, thus affecting the reliability of power transmission. In addition, if the pulley is detached due to a larger tilt angle, it may also make cable laying difficult and require reinstallation, reducing work efficiency.

[0004] It should be noted that the above content belongs to the technical cognition scope of the utility model applicant and does not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of this utility model is to provide a power distribution engineering cable laying auxiliary equipment,

[0006] To achieve the above purpose, the utility model proposes a power distribution engineering cable laying auxiliary equipment, including a base:

[0007] A pad column is fixedly provided at the middle position of the top of the base, a first connecting rod is hingedly provided at the bottom of both sides of the pad column, a second connecting rod is hingedly provided at the top of both sides of the pad column, one end of the two first connecting rods and one end of the two second connecting rods are hinged to the bottom of both sides of the middle column and the middle of both sides respectively, a third connecting rod is hingedly provided on the top of both sides of the middle column, one end of the two third connecting rods are hinged to both sides of the top column, a fourth connecting rod is hingedly provided on the top of both sides of the two top columns, the middle parts of the inner sides of the two fourth connecting rods are hinged to the top of both sides of the middle column, one end of the two fourth connecting rods are hinged to the top of both sides of the side columns, the bottom end of the side column is rotatably connected to the inside of the U-shaped seat, and the U-shaped seat is fixedly provided on one side of the top of the base.

[0008] In one example, a U-shaped support seat is fixedly provided at the top end of the top column, the top end of the middle column and the top end of the side column, and a cable laying auxiliary pulley is rotatably provided inside each of the U-shaped support seats.

[0009] In one example, rubber pads are fixedly provided at the bottom end of the top column and the top end of the pad column.

[0010] In one example, a fifth connecting rod is fixedly provided at the end position of the two first connecting rods, and one end of the inner side of the two fifth connecting rods is fixedly connected to the two ends of the central axis. A first connecting ear is sleeved at the middle position of the outer wall of the central axis, and an electric hydraulic cylinder is fixedly provided at the bottom end of the first connecting ear. A second connecting ear is fixedly provided at the telescopic end of the electric hydraulic cylinder, and the second connecting ear is fixedly hinged at the top end of a T-shaped seat, and the T-shaped seat is fixedly provided on the other side of the top end of the base.

[0011] In one example, a switch panel is fixedly provided on the side wall of the base, an electric hydraulic cylinder switch is fixedly provided on the surface of the switch panel, and the electric hydraulic cylinder is electrically connected to an external power supply via the electric hydraulic cylinder switch.

[0012] The auxiliary equipment for laying cables for power distribution projects proposed by the utility model can bring the following beneficial effects:

[0013] The utility model comprises a base, a cushion column, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a U-shaped seat, a middle column, a top column and a side column. During the downward rotation of the two first connecting rods, the middle column will be driven to push up, and the top column will be driven to push up through the third connecting rod and the fourth connecting rod, thereby changing the height step formed by the top column, the middle column and the side columns to adapt to cables with different inclination angles. Therefore, as the inclination angle of the cable changes, the height of the pulley can be adjusted to ensure that the cable maintains appropriate tension and angle, thereby preventing the cable from being damaged or twisted due to an excessively large inclination angle. The cable can be effectively protected from damage or excessive stretching, its service life can be extended and the reliability and safety of the device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the side column, the middle column and the cushion column of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the auxiliary pulley for laying cables of the utility model.

[0018] In the figure: 1. base; 2. U-shaped seat; 3. side column; 4. fourth connecting rod; 5. top column; 6. third connecting rod; 7. second connecting rod; 8. first connecting rod; 9. T-shaped seat; 10. electric hydraulic cylinder; 11. first connecting ear; 12. middle axis; 13. fifth connecting rod; 14. U-shaped support seat; 15. auxiliary pulley for cable laying; 16. cushion column; 17. middle column. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0020] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0024] like Figure 1 to Figure 3 As shown, the embodiment of the utility model provides a power distribution engineering cable laying auxiliary equipment, including a base 1:

[0025] A cushion column 16 is fixedly provided at the middle position of the top of the base 1, and a first connecting rod 8 is hingedly provided at the bottom of both sides of the cushion column 16, and a second connecting rod 7 is hingedly provided at the top of both sides of the cushion column 16, one end of the two first connecting rods 8 and one end of the two second connecting rods 7 are respectively hinged to the bottom of both sides and the middle of both sides of the middle column 17, and a third connecting rod 6 is hingedly provided at the top of both sides of the middle column 17, one end of the two third connecting rods 6 is hinged to both sides of the top column 5, and a fourth connecting rod 4 is hingedly provided at the top of both sides of the two top columns 5, the middle parts of the inner sides of the two fourth connecting rods 4 are hinged to the top of both sides of the middle column 17, and one end of the two fourth connecting rods 4 are hinged to the top of both sides of the side column 3, the bottom end of the side column 3 is rotatably connected to the inside of the U-shaped seat 2, and the U-shaped seat 2 is fixedly provided on one side of the top of the base 1.

[0026] Specifically, a U-shaped support seat 14 is fixedly provided at the top end of the top column 5 , the top end of the middle column 17 , and the top end of the side column 3 , and a cable laying auxiliary pulley 15 is rotatably provided inside each of the U-shaped support seats 14 .

[0027] Specifically, rubber pads are fixedly provided on the bottom end of the top column 5 and the top end of the pad column 16 .

[0028] Specifically, a fifth connecting rod 13 is fixedly provided at the end position of the two first connecting rods 8, and one end of the inner side of the two fifth connecting rods 13 is fixedly connected to the two ends of the central axis 12. A first connecting ear 11 is sleeved at the middle position of the outer wall of the central axis 12, and an electric hydraulic cylinder 10 is fixedly provided at the bottom end of the first connecting ear 11. A second connecting ear is fixedly provided at the telescopic end of the electric hydraulic cylinder 10, and the second connecting ear is fixedly hinged at the top end of the T-shaped seat 9, and the T-shaped seat 9 is fixedly provided on the other side of the top end of the base 1.

[0029] Specifically, a switch panel is fixedly provided on the side wall of the base 1 , an electric hydraulic cylinder switch is fixedly provided on the surface of the switch panel, and the electric hydraulic cylinder 10 is electrically connected to an external power source via the electric hydraulic cylinder switch.

[0030] Working principle: In order to make the three cable-laying auxiliary pulleys 15 adapt to the inclined angle of the cable, turn on the electric hydraulic cylinder switch, the telescopic end of the electric hydraulic cylinder 10 drives the central axis 12 to move downward, the two fifth connecting rods 13 drive the first connecting rod 8 to move downward, and the second connecting rod 7 drives the central column 17 to lift up, and the third connecting rod 6 and the fourth connecting rod 4 play a role in assisting the central column 17 and the top column 5 to support upward, so that as the inclination angle of the cable changes, the step heights of the top column 5, the central column 17 and the side column 3 are changed, and the height of the three cable-laying auxiliary pulleys 15 are adjusted to ensure that the cable maintains appropriate tension and angle, avoid the cable from being damaged or twisted due to excessive inclination angle, effectively protect the cable from damage or excessive stretching, extend its service life and improve the reliability and safety of the device.

[0031] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A power distribution engineering cable laying auxiliary equipment, comprising a base (1): Features: A cushion column (16) is fixedly provided at the middle position of the top of the base (1), the bottoms of both sides of the cushion column (16) are hingedly provided with first connecting rods (8), the tops of both sides of the cushion column (16) are hingedly provided with second connecting rods (7), one end of the two first connecting rods (8) and one end of the two second connecting rods (7) are hingedly provided with the bottoms of both sides and the middle of both sides of the middle column (17), the tops of both sides of the middle column (17) are hingedly provided with third connecting rods (6), and the two One end of the third connecting rod (6) is hinged to both sides of the top column (5), and the tops of both sides of the two top columns (5) are hinged with fourth connecting rods (4), the middle parts of the inner sides of the two fourth connecting rods (4) are hinged to the tops of both sides of the middle column (17), and one end of the two fourth connecting rods (4) is hinged to the tops of both sides of the side column (3), and the bottom end of the side column (3) is rotatably connected to the inside of the U-shaped seat (2), and the U-shaped seat (2) is fixedly arranged on one side of the top of the base (1).

2. The power distribution engineering cable laying auxiliary equipment according to claim 1, characterized in that: The top end of the top column (5), the top end of the middle column (17) and the top end of the side column (3) are all fixedly provided with a U-shaped support seat (14), and a cable laying auxiliary pulley (15) is rotatably provided inside each of the U-shaped support seats (14).

3. The power distribution engineering cable laying auxiliary equipment according to claim 1, characterized in that: The bottom end of the top column (5) and the top end of the cushion column (16) are both fixedly provided with rubber pads.

4. The power distribution engineering cable laying auxiliary equipment according to claim 1, characterized in that: A fifth connecting rod (13) is fixedly provided at the end positions of the two first connecting rods (8), one end of the inner side of the two fifth connecting rods (13) is fixedly connected to the two ends of the central axis (12), a first connecting ear (11) is sleeved at the middle position of the outer wall of the central axis (12), an electric hydraulic cylinder (10) is fixedly provided at the bottom end of the first connecting ear (11), a second connecting ear is fixedly provided at the telescopic end of the electric hydraulic cylinder (10), the second connecting ear is fixedly provided at the top end of a T-shaped seat (9) and hinged, and the T-shaped seat (9) is fixedly provided at the other side of the top end of the base (1).

5. The power distribution engineering cable laying auxiliary equipment according to claim 1, characterized in that: A switch panel is fixedly provided on the side wall of the base (1), an electric hydraulic cylinder switch is fixedly provided on the surface of the switch panel, and the electric hydraulic cylinder (10) is electrically connected to an external power supply via the electric hydraulic cylinder switch.

Images