Electric power facility laying assembly

Abstract

An electric power facility laying assembly comprises a pay-off rack and a wire piece arranged in a cable bridge or a cable trench, and the wire piece comprises a mounting seat fixed in the cable bridge or the cable trench; and the wire assembly is connected with the mounting seat through an adjusting rod, and the distance between the wire assembly and the mounting seat is adjustable. The wire guiding assembly comprises a connecting plate, a first wire guiding wheel set and a second wire guiding wheel set. The connecting plate and the mounting seat are arranged in parallel at an interval and are connected through an adjusting rod; one end of the first guide wheel group is connected with the connecting plate, the other end is provided with a guide wheel, the second guide wheel group is connected with the first guide wheel group in a spacing adjustable manner, and one end close to the first guide wheel group is provided with a guide wheel.

Description

Technical Field

[0001] This utility model relates to the field of power facility equipment technology, specifically to a power facility laying component. Background Technology

[0002] Power cable laying refers to the process of laying cables to designated locations and connecting them according to design requirements in a power system. Cable laying is a crucial step in power engineering construction, directly impacting the safety, reliability, and operational efficiency of the power system.

[0003] Currently, power cable laying typically uses cable-laying frames for cable placement, followed by the installation of conductors on cable trenches or cable trays to ensure the cables follow the intended path. However, on construction sites, a simple pulley system fixed to a frame welded from angle steel is generally used to guide the cables. This system is basic, lacks adjustable sliding positions, and is unsuitable for complex on-site construction environments. Utility Model Content

[0004] In view of the problems and shortcomings of the existing technology, this utility model provides a power facility laying component.

[0005] The technical solution of this utility model is as follows:

[0006] A power facility laying assembly includes a cable laying frame and conductors disposed within a cable tray or cable trench, the conductors comprising:

[0007] Mounting bracket, used to fix cable trays or cable trenches;

[0008] The wire assembly is connected to the mounting base via an adjusting rod, and the distance between the wire assembly and the mounting base is adjustable.

[0009] The conductor assembly includes a connecting plate, a first conductor wheel group, and a second conductor wheel group; the connecting plate is arranged parallel to and spaced apart from the mounting base and connected by an adjusting rod; one end of the first conductor wheel group is connected to the connecting plate, and the other end is provided with a conductor wheel; the second conductor wheel group is connected to the first conductor wheel group with adjustable spacing, and a conductor wheel is provided at the end closer to the first conductor wheel group.

[0010] Furthermore, two nuts are threaded onto the adjusting rod, located on both sides of the connecting plate, to secure the wire assembly.

[0011] Furthermore, the first guide wheel assembly also includes a first mounting frame for rotatably connecting the guide wheel, and a connecting rod is provided on one side of the first mounting frame. The second guide wheel assembly also includes a second mounting frame for rotatably connecting the guide wheel, and a connecting post is provided on the side corresponding to the connecting rod. The distance between the connecting rod and the connecting post is adjustable.

[0012] The connecting rod extends toward the first guide wheel assembly. The axis of the connecting post is perpendicular to the extension direction of the connecting rod, and it has a connecting hole perpendicular to the axis and a positioning hole extending from the end along the axis to the connecting hole. The connecting rod passes through the connecting hole and is fixed by a screw connected in the positioning hole. The side of the connecting rod facing the positioning hole has a flat surface for abutting against the bottom surface of the screw passing through the positioning hole.

[0013] Two sets of connecting rods and connecting posts are arranged at intervals along the length of the first guide wheel set and the second guide wheel set.

[0014] Furthermore, two guide wheels are rotatably connected to the first guide wheel assembly, and the second guide wheel assembly has two guide wheels that are symmetrically arranged at intervals with the guide wheels of the first guide wheel assembly.

[0015] Furthermore, two guide wheels are rotatably connected to the first guide wheel assembly, and a guide wheel is provided in the middle of the second guide wheel assembly, located between the two guide wheels on the first guide wheel assembly.

[0016] The beneficial effects of this utility model are:

[0017] 1) Adaptable to complex construction environments

[0018] This solution, by incorporating an adjustable conductor assembly, allows for flexible adjustment of the position and spacing of the conductor wheels according to changes in the cable laying path, adapting to cable trenches or cable trays of varying widths and heights. The design of the adjusting rod and nut makes the spacing between the conductor assembly and the mounting base adjustable, further enhancing the equipment's adaptability and flexibility, and meeting the needs of complex construction sites.

[0019] 2) Improve construction efficiency

[0020] This solution, through the combined use of the first and second guide wheel sets, effectively guides the cable along a predetermined path, preventing cable deviation or twisting. The symmetrical arrangement and adjustable spacing of the guide wheels make the cable laying process smoother, significantly improving construction efficiency and reducing the time and labor intensity of manual adjustments.

[0021] 3) Stable structure and easy operation

[0022] This design employs a combination of connecting plates, adjusting rods, and nuts to ensure the conductor assembly is securely fixed after adjustment, preventing loosening or displacement during construction. The precise fit between the connecting rod and the connecting post further enhances the stability of the conductor assembly, while the screw-fixed connecting rod simplifies operation and reduces construction difficulty.

[0023] 4) Highly versatile and widely applicable

[0024] This solution, through its modular design, can adapt to the laying requirements of cables of different specifications and types. The number and arrangement of the guide wheels in the first and second guide wheel groups can be flexibly adjusted according to actual needs, such as setting two guide wheels symmetrically distributed or setting one guide wheel in the middle, further improving the versatility and applicability of the equipment.

[0025] 5) Reduce construction costs

[0026] This solution optimizes the structural design, reducing the need for on-site welding and custom processing, thus lowering construction costs. Simultaneously, the adjustability and stability of the equipment minimize manual intervention and rework during cable laying, further saving construction time and costs.

[0027] 6) Improve construction quality

[0028] This solution ensures the accuracy and consistency of cable laying paths through precise conductor wheel arrangement and spacing adjustment, avoiding problems such as deviation, twisting or damage during cable laying, and significantly improving construction quality and cable laying reliability.

[0029] 7) High security

[0030] This solution ensures the safety of the conductor assembly during construction through a stable structural design and robust fixing method, avoiding construction accidents caused by equipment loosening or displacement, and protecting the safety of construction personnel. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0032] Figure 2 A three-dimensional view of the wire component;

[0033] Figure 3 A schematic diagram of the wire assembly in the first embodiment;

[0034] Figure 4 A schematic diagram of the wire assembly in the second embodiment;

[0035] The components represented by the reference numerals in the diagram are:

[0036] 1. Mounting base; 2. Adjusting rod; 3. Nut; 4. Wire assembly; 41. Connecting plate; 42. First wire pulley assembly; 43. Second wire pulley assembly; 421. Connecting rod; 422. Wire pulley; 431. Connecting post. Detailed Implementation

[0037] The technical means adopted to achieve the intended purpose of this utility model will be further described below with reference to the accompanying drawings of the embodiments of this utility model.

[0038] Example

[0039] See Figure 1 A power facility laying assembly includes a cable laying frame 10 and conductors 20 disposed in a cable tray or cable trench.

[0040] See Figure 2 The conductor components include:

[0041] Mounting bracket 1 is used to fix the cable tray or cable trench.

[0042] The wire assembly 4 is connected to the mounting base 1 via the adjusting rod 2, and the distance between the wire assembly 4 and the mounting base 1 is adjustable.

[0043] The conductor assembly 4 includes a connecting plate 41, a first conductor wheel group 42, and a second conductor wheel group 43. The connecting plate 41 is arranged parallel to and spaced apart from the mounting base 1 and is connected by an adjusting rod 2. One end of the first conductor wheel group 42 is connected to the connecting plate 41, and the other end is provided with a conductor wheel 422. The second conductor wheel group 43 is connected to the first conductor wheel group 42 with an adjustable distance, and the end closer to the first conductor wheel group 42 is provided with a conductor wheel 422.

[0044] See Figure 1 Furthermore, two nuts 3 are threaded onto the adjusting rod 2, located on both sides of the connecting plate 41, for fixing the wire assembly 4.

[0045] See Figure 3 and Figure 4 Furthermore, the first guide wheel assembly 42 also includes a first mounting bracket for rotatably connecting the guide wheel 422. A connecting rod 421 is provided on one side of the first mounting bracket. The second guide wheel assembly 43 also includes a second mounting bracket for rotatably connecting the guide wheel 422. A connecting post 431 is provided on the side corresponding to the connecting rod 421. The distance between the connecting rod 421 and the connecting post 431 is adjustable.

[0046] The connecting rod 421 extends toward the first guide wheel assembly 42. The axis of the connecting post 431 is perpendicular to the extending direction of the connecting rod 421, and it has a connecting hole perpendicular to the axis and a positioning hole extending from the end along the axis to the connecting hole. The connecting rod 421 passes through the connecting hole and is fixed by a screw connected in the positioning hole. The side of the connecting rod 421 facing the positioning hole has a flat surface for abutting against the bottom surface of the screw passing through the positioning hole.

[0047] Two sets of connecting rods 421 and connecting posts 431 are arranged at intervals along the length of the first guide wheel set 42 and the second guide wheel set 43.

[0048] See Figure 3Two guide wheels 422 are rotatably connected to the first guide wheel group 42, and two guide wheels 422 are provided on the first guide wheel group 43, which are symmetrically arranged with respect to the guide wheels 422 of the first guide wheel group 42.

[0049] See Figure 4 The first guide wheel assembly 42 has two guide wheels 422 rotatably connected to it, and the second guide wheel assembly 43 has a guide wheel 422 in the middle, located between the two guide wheels 422 on the first guide wheel assembly 42. This facilitates the positioning of the cable and prevents the cable from disengaging from the first guide wheel assembly.

[0050] In use, first, fix the mounting base 1 in the corresponding position in the cable trench or cable tray where the cable is laid. Then, pass the cable through the first conductor wheel set 42 and the second conductor wheel set 43, and adjust the distance between the first conductor wheel set 42 and the second conductor wheel set 43 according to the cable diameter to make the cable fit the groove of its conductor wheel 422. Finally, adjust the distance between the conductor assembly 4 and the mounting base 1 so that the cable laying path follows the path suitable for the cable trench or cable tray. Specifically, when adjusting the distance between the conductor assembly 4 and the mounting base 1, first loosen the nuts 3 on both sides of the connecting plate 41, move the conductor assembly 4 to the appropriate position, and then tighten the nuts 3 to fix the conductor assembly 4 in the appropriate position on the adjusting rod 2. When adjusting the distance between the first conductor wheel set 42 and the second conductor wheel set 43, loosen the screw connected in the positioning hole, then move the second conductor wheel set 43 to the appropriate position, and finally tighten the positioning screw so that it abuts against the plane of the connecting rod 421 to fix the connecting rod 421.

[0051] The above description represents a preferred embodiment of the present invention. However, the present invention is not limited to the above-described embodiments and examples. Within the scope of knowledge possessed by those skilled in the art, all variations, equivalent substitutions, and improvements made without departing from the concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A power installation laying assembly comprising a pay-off stand and a wire guide arranged in a cable tray or a cable trench, characterized in that The wire guide comprises: a mounting base (1) fixed in a cable bridge or a cable trench; a wire assembly (4) connected with the mounting base (1) through an adjusting rod (2), and the spacing between the wire assembly (4) and the mounting base (1) is adjustable; the wire assembly (4) comprises a connecting plate (41), a first wire wheel set (42) and a second wire wheel set (43); the connecting plate (41) is arranged in parallel with the mounting base (1) at a spacing, and is connected with the mounting base (1) through the adjusting rod (2); one end of the first wire wheel set (42) is connected with the connecting plate (41), and the other end is provided with a wire wheel (422); the second wire wheel set (43) is connected with the first wire wheel set (42) at an adjustable spacing, and one end close to the first wire wheel set (42) is provided with a wire wheel (422).

2. The power facility laying assembly of claim 1, wherein, Two nuts (3) are threadedly connected on the adjusting rod (2) and are respectively located on the two sides of the connecting plate (41) to fix the wire assembly (4).

3. A power installation laying assembly according to claim 1 or 2, characterized in that The first wire wheel set (42) further comprises a first mounting frame for rotatably connecting the wire wheel (422), and one side of the first mounting frame is provided with a connecting rod (421); the second wire wheel set (43) further comprises a second mounting frame for rotatably connecting the wire wheel (422), and a corresponding side of the second mounting frame is provided with a connecting column (431); the connecting rod (421) is connected with the connecting column (431) at an adjustable spacing.

4. The power facility laying assembly of claim 3, wherein, The connecting rod (421) extends towards the first wire wheel set (42), the axis of the connecting column (431) is perpendicular to the extending direction of the connecting rod (421), and the connecting column (431) is provided with a connecting hole perpendicular to the axis and a positioning hole extending from the end along the axis to the connecting hole; the connecting rod (421) passes through the connecting hole and is fixed by a screw connected in the positioning hole.

5. The power facility laying assembly of claim 4, wherein, One side of the connecting rod (421) towards the positioning hole is provided with a flat surface for abutting against the bottom surface of the screw passing through the positioning hole.

6. A power installation laying assembly according to claim 4 or 5, characterised in that, The connecting rod (421) and the connecting column (431) are arranged in two groups at a spacing along the length direction of the first wire wheel set (42) and the second wire wheel set (43).

7. The power facility laying assembly of claim 1, wherein, Two wire wheels (422) are rotatably connected on the first wire wheel set (42), and the second wire wheel set (43) is provided with two wire wheels (422) symmetrically arranged at a spacing with the wire wheels (422) of the first wire wheel set (42).

8. The power facility laying assembly of claim 1, wherein, Two wire wheels (422) are rotatably connected on the first wire wheel set (42), and the second wire wheel set (43) is provided with one wire wheel (422) at the middle between the two wire wheels (422) on the first wire wheel set (42).

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