Portable cable construction assembly

Abstract

The utility model relates to the technical field of cable construction, in particular to a cable construction assembly with portability, which comprises a supporting seat, and a limiting mechanism for fixing a cable roller is mounted at the top of the supporting seat; the self-locking universal wheels are installed on the two sides of one end of the bottom of the supporting base, the rotating shaft is arranged at the other end of the bottom of the supporting base in parallel, the idler wheels are coaxially installed at the ends of the rotating shaft and correspond to the self-locking universal wheels, the connecting frames are rotationally installed at the two ends of the rotating shaft, and the other ends of the connecting frames are connected to the supporting shaft. The device has the beneficial effects that through the action of the first pushing mechanism on the rotating shaft, the rotating shaft can rotate and deflect by taking the supporting shaft as a shaft, so that the end part of the supporting seat can be propped against the supporting ground to form an inclined plane, and a cable roller can be pushed to the supporting seat from the end part of the supporting seat in a rolling manner; and the cable roller can be mounted on the supporting seat in a more labor-saving and convenient manner.

Description

Technical Field

[0001] This utility model relates to the field of cable construction technology, and in particular to a portable cable construction component. Background Technology

[0002] Cable construction in substations mainly includes two steps: cable laying and accessory installation. Cable laying refers to the combination and installation of various cables into a system within and around the substation, forming various cable lines to meet the power transmission and voltage transformation needs of the substation. During cable construction, cable trenches need to be set up for cable laying and to protect the cables.

[0003] During the cable laying process in cable trenches, the cable winding roller is placed on a trolley to facilitate cable traction. The trolley moves the winding roller along with the cable, making the construction process more convenient. However, due to the rollers at the bottom of the trolley, the support platform of the trolley is at a certain height from the ground. Therefore, when placing the winding roller, it is necessary to lift and move the winding roller onto the trolley. The whole operation is laborious and time-consuming, and also poses certain safety hazards.

[0004] Therefore, a portable cable installation assembly is proposed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the handling and unloading of cable winding rollers is too laborious and inconvenient, and to propose a portable cable construction component.

[0006] In view of this, the present invention provides a portable cable construction component, including a support base, and a limiting mechanism for fixing the cable roller is installed on the top of the support base.

[0007] Self-locking casters are installed on both sides of one end of the bottom of the support base. A rotating shaft is provided parallel to the other end of the bottom of the support base. A roller is coaxially installed at the end of the rotating shaft. The roller corresponds to the self-locking caster. A connecting frame is rotatably installed on both ends of the rotating shaft. The other end of the connecting frame is connected to the support shaft. The support shaft is rotatably installed on the fixed base. The fixed base is fixed to the support base.

[0008] A first pushing mechanism is provided at an angle below the support base. One end of the first pushing mechanism is connected to a sleeve, which is rotatably mounted on a rotating shaft. The other end of the first pushing mechanism is rotatably mounted on a U-shaped seat, which is fixed to the bottom of the support base.

[0009] Preferably, a stop block is provided below the end of the support base away from the rotation axis, and a second pushing mechanism is connected to the top of the stop block. The second pushing mechanism is vertically fixed on the top of the support base.

[0010] Preferably, the bottom of the abutment is an arc-shaped surface.

[0011] Preferably, a first guide shaft is provided parallel to the side of the second pushing mechanism, the bottom of the first guide shaft is fixed to the abutment block, and the other end of the first guide shaft slides through the support seat.

[0012] Preferably, a bearing seat is installed at the bottom of the support seat near the rotating shaft. The bearing seat is a strip block corresponding to the width of the support seat, and an inclined slope is provided at the top of the support seat near the bearing seat.

[0013] Preferably, a handle is installed at the top of the support base away from the rotation axis.

[0014] Preferably, the limiting mechanism includes two support frames, which are symmetrically fixed on the top two sides of the support base. A connecting plate is provided on the top of the side of the two support frames that are relatively close to each other. A screw is rotatably installed in the middle of the side of the two connecting plates that are relatively far apart from each other. The other end of the screw passes through the support frame and the two are threadedly connected.

[0015] The limiting mechanism also includes a first limiting seat, which is a strip block and fixed on the support base. The side of the first limiting seat near the connecting plate is an arc-shaped concave surface. A second limiting seat is provided on the side of the first limiting seat near the connecting plate. The second limiting seat is fixed on the support base, and both sides of the second limiting seat are arc-shaped surfaces.

[0016] Preferably, a number of second guide shafts are installed at intervals along the edge of the connecting plate near the screw, and the second guide shafts slide through the support frame.

[0017] Compared with the prior art, this utility model provides a portable cable installation assembly with the following advantages:

[0018] 1. This utility model uses the action of the first pushing mechanism on the rotating shaft to allow the rotating shaft to rotate and deflect as the axis of the support shaft, so that the end of the support base can abut against the support ground and form an inclined plane, allowing the cable roller to be pushed from the end of the support base to the support base in a rolling manner, making the installation of the cable roller on the support base more labor-saving and convenient.

[0019] 2. By raising and lowering the abutment block, this utility model allows the support base to support the end away from the rotation axis when it is placed at an angle, ensuring the stability of the support base when tilted. It also replaces the self-locking caster wheel in contact with the supporting ground, reducing the possibility of the support base sliding unexpectedly. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2This is a schematic diagram of the bottom structure of the support base of this utility model;

[0022] Figure 3 This is a schematic diagram of the block structure of this utility model;

[0023] Figure 4 This is an illustration of the installation effect of the cable roller of this utility model.

[0024] In the diagram: 1. Support base; 2. Self-locking caster wheel; 3. Abutment block; 4. Second pushing mechanism; 5. First guide shaft; 6. Rotating shaft; 7. Roller; 8. Connecting frame; 9. Support shaft; 10. Fixed base; 11. First pushing mechanism; 12. Sleeve; 13. U-shaped base; 14. Bearing base; 15. Inclined surface; 16. Handle; 17. Support frame; 18. Second limiting seat; 19. Connecting plate; 20. Screw; 21. Second guide shaft; 22. First limiting seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Please see Figures 1 to 4 A portable cable installation assembly includes a support base 1, on which a pair of cable rollers (such as...) are mounted. Figure 4 The limiting mechanism that fixes the position indicated by the middle arrow A;

[0028] Among them, such as Figure 1 As shown, the limiting mechanism includes two support frames 17, which are symmetrically fixed on the top two sides of the support base 1. A connecting plate 19 is provided on the top of the side of the two support frames 17 that is relatively close to each other. A screw 20 is rotatably installed in the middle of the side of the two connecting plates 19 that is relatively far apart from each other. The other end of the screw 20 passes through the support frame 17 and the two are threadedly connected. Under the rotation of the screw 20, the two connecting plates 19 can be controlled to move horizontally. That is, after the cable roller is placed on the support base 1, the connecting plate 19 can be moved to extend into the hole of the cable roller to limit and stabilize the cable.

[0029] Furthermore, several second guide shafts 21 are installed at intervals along the edge of the connecting plate 19 near the screw 20. The second guide shafts 21 slide through the support frame 17 to guide the movement of the connecting plate 19. This not only improves the stability of the connecting plate 19 when it moves, but also increases the stress strength of the connection between the connecting plate 19 and the support frame 17, and enhances the limiting effect of the connecting plate 19 on the cable roller.

[0030] It should be noted that the limiting mechanism also includes a first limiting seat 22, which is a strip-shaped block fixed on the support seat 1. The side of the first limiting seat 22 near the connecting plate 19 is an arc-shaped concave surface. A second limiting seat 18 is provided on the side of the first limiting seat 22 near the connecting plate 19. The second limiting seat 18 is fixed on the support seat 1, and both sides of the second limiting seat 18 are arc-shaped surfaces. Before the connecting plate 19 is inserted into the cable roller, the cable roller can be placed between the two limiting seats to limit the cable roller on the support seat 1, which facilitates the subsequent insertion of the connecting plate 19 into the cable roller.

[0031] like Figure 2 and Figure 3 As shown, self-locking casters 2 are installed on both sides of one end of the bottom of the support base 1. The rotation of the self-locking casters 2 facilitates the control of the direction of movement when the support base 1 moves. A rotating shaft 6 is provided parallel to the other end of the bottom of the support base 1. A roller 7 is coaxially installed at the end of the rotating shaft 6. The roller 7 corresponds to the self-locking caster 2. A connecting frame 8 is rotatably installed on both ends of the rotating shaft 6. The other end of the connecting frame 8 is connected to the support shaft 9. The support shaft 9 is rotatably installed on the fixed seat 10. The fixed seat 10 is fixed to the support base 1. The two rollers 7 and the two self-locking casters 2 support the four corners of the bottom of the support base 1, allowing it to move stably on the support surface and realize the handling operation of the cable roller.

[0032] To facilitate the movement of the support base 1, a handle 16 is installed at the top of the support base 1 away from the rotating shaft 6.

[0033] When it is necessary to place or remove the cable roller, a first pushing mechanism 11 is provided at an angle below the support base 1. One end of the first pushing mechanism 11 is connected to a sleeve 12, which is rotatably mounted on the rotating shaft 6. The other end of the first pushing mechanism 11 is rotatably mounted on a U-shaped seat 13, which is fixed to the bottom of the support base 1. The first pushing mechanism 11 will act on the rotating shaft 6 and pull it back, thereby causing the rotating shaft 6 to deflect around the support shaft 9. During the deflection of the rotating shaft 6, the end of the support base 1 near the rotating shaft 6 will be lowered due to the reduced support height of the support base 1 provided by the roller 7, until it touches the supporting ground. At this time, the support base 1 presents an inclined surface in contact with the supporting ground. Then, the cable roller can be pushed directly onto the support base 1 by hand, eliminating the need for lifting and carrying the cable roller. When removing the cable roller from the support base 1, it is only necessary to slowly push the cable roller down along the top surface of the support base 1, making the placement and removal of the entire cable roller more convenient and labor-saving.

[0034] It should be noted that a bearing seat 14 is installed at the bottom of the end of the support seat 1 near the rotating shaft 6. The bearing seat 14 is a strip block corresponding to the width of the support seat 1. An inclined slope 15 is provided at the top of the end of the support seat 1 near the bearing seat 14, so that the bottom of the end of the support seat 1 near the rotating shaft 6 protrudes downward. This allows the support seat 1 to contact the supporting ground at a smaller angle after tilting, and does not affect the subsequent operation of the support seat 1 moving by the roller 7.

[0035] Furthermore, to make the support base 1 more stable when tilted and to prevent the end of the support base 1 from not being able to keep close to the supporting ground due to the rotation of the self-locking caster 2, a stop block 3 is provided below the end of the support base 1 away from the rotation axis 6. The top of the stop block 3 is connected to a second pushing mechanism 4, which is vertically fixed on the top of the support base 1. Under the action of the second pushing mechanism 4, the end of the support base 1 away from the rotation axis 6 can be supported, allowing the self-locking caster 2 to detach from the supporting ground.

[0036] Furthermore, to improve the stability of the support seat 1 when the abutment block 3 is supported, the bottom of the abutment block 3 is an arc-shaped surface.

[0037] It should be further explained that a first guide shaft 5 is provided parallel to the side of the second pushing mechanism 4. The bottom of the first guide shaft 5 is fixed on the abutment 3, and the other end of the first guide shaft 5 slides through the support seat 1 to guide the lifting and lowering of the abutment 3, making the abutment 3 more stable when lifting and lowering. At the same time, it also strengthens the connection between the abutment 3 and the second pushing mechanism 4, reducing the probability of breakage or damage at the connection between the abutment 3 and the second pushing mechanism 4.

[0038] Specifically, both the first pushing mechanism 11 and the second pushing mechanism 4 are either hydraulic cylinders or electric push rods.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable cable construction assembly comprising: Includes a support base (1), and a limiting mechanism for fixing the cable roller is installed on the top of the support base (1); Self-locking casters (2) are installed on both sides of one end of the bottom of the support base (1). A rotating shaft (6) is provided parallel to the other end of the bottom of the support base (1). A roller (7) is coaxially installed at the end of the rotating shaft (6). The roller (7) corresponds to the self-locking caster (2). A connecting frame (8) is rotatably installed on both ends of the rotating shaft (6). The other end of the connecting frame (8) is connected to the support shaft (9). The support shaft (9) is rotatably installed on the fixed seat (10). The fixed seat (10) is fixed to the support base (1). A first pushing mechanism (11) is provided at an incline below the support base (1). One end of the first pushing mechanism (11) is connected to a sleeve (12), which is rotatably mounted on the rotating shaft (6). The other end of the first pushing mechanism (11) is rotatably mounted on a U-shaped seat (13), which is fixed to the bottom of the support base (1).

2. A portable cable construction assembly according to claim 1, wherein: A stop block (3) is provided below the end of the support base (1) away from the rotating shaft (6). A second pushing mechanism (4) is connected to the top of the stop block (3). The second pushing mechanism (4) is vertically fixed on the top of the support base (1).

3. A portable cable construction assembly according to claim 2, wherein: The bottom of the block (3) is an arc-shaped surface.

4. A portable cable construction assembly according to claim 2, wherein: A first guide shaft (5) is provided parallel to the side of the second push mechanism (4). The bottom of the first guide shaft (5) is fixed on the abutment (3), and the other end of the first guide shaft (5) slides through the support seat (1).

5. The portable cable construction assembly of claim 1, wherein: A bearing seat (14) is installed at the bottom of the support seat (1) near the rotating shaft (6). The bearing seat (14) is a strip block corresponding to the width of the support seat (1), and an inclined slope (15) is provided at the top of the support seat (1) near the bearing seat (14).

6. A portable cable construction assembly according to claim 1, wherein: A handle (16) is installed at the top of the support (1) away from the rotating shaft (6).

7. The portable cable construction assembly of claim 1, wherein: The limiting mechanism includes two support frames (17), which are symmetrically fixed on the top two sides of the support base (1). A connecting plate (19) is provided on the top of the side of the two support frames (17) that are relatively close to each other. A screw (20) is rotatably installed in the middle of the side of the two connecting plates (19) that are relatively far apart from each other. The other end of the screw (20) passes through the support frame (17) and the two are threadedly connected. It also includes a first limiting seat (22), which is a strip block and fixed on the support seat (1). The side of the first limiting seat (22) near the connecting plate (19) is an arc-shaped concave surface. A second limiting seat (18) is provided on the side of the first limiting seat (22) near the connecting plate (19). The second limiting seat (18) is fixed on the support seat (1), and both sides of the second limiting seat (18) are arc-shaped surfaces.

8. A portable cable construction assembly according to claim 7, wherein: Several second guide shafts (21) are installed along the edge of the connecting plate (19) near the screw (20), and the second guide shafts (21) slide through the support frame (17).

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