Cable placing rack for transformer

Abstract

The utility model discloses a cable placing rack for a transformer, which belongs to the technical field of cables for transformers and is characterized by comprising a connecting frame, supporting shells are fixedly connected to two sides of the top of the connecting frame, bidirectional screws are rotatably connected to inner cavities of the supporting shells, and the tops of the bidirectional screws penetrate to the tops of the supporting shells. The bottom of the two-way screw rod sequentially penetrates through the supporting shell and the connecting frame, a transmission assembly matched with the two-way screw rod for use is arranged at the bottom of the connecting frame, and the surface of the two-way screw rod is sequentially sleeved with a first moving block and a second moving block from top to bottom; the inner walls of the first moving block and the second moving block are in threaded connection with the surface of the two-way screw rod, and the problems that according to an existing placement frame, the placement distance is generally inconvenient to adjust, and generally, a supporting block for supporting a cable is fixedly connected with a supporting frame through a bolt; and therefore, the problem that the distance between the supporting blocks is inconvenient to adjust according to cable trays with different diameters is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cables for transformers, in particular to a cable placement rack for transformers. Background Art

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables have many uses, and are mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Since cables are charged, installation requires special caution.

[0003] When storing and placing cables for transformers, a placement rack is required. Existing placement racks are usually not convenient for adjusting the placement spacing. Usually, the support blocks supporting the cables are fixed to the support racks by bolts, which makes it inconvenient to adjust the spacing of the support blocks according to cable reels of different diameters, and there are certain limitations in use. Utility Model Content

[0004] The utility model provides a cable placement rack for a transformer, aiming to solve the problem that the existing placement rack is usually not convenient for adjusting the placement spacing, and usually the support block supporting the cable is fixedly connected to the support rack by bolts, which makes it inconvenient to adjust the spacing of the support blocks according to cable reels of different diameters, and has certain limitations when used.

[0005] The utility model is implemented as follows: a cable placement rack for a transformer comprises a connecting frame, both sides of the top of the connecting frame are fixedly connected to a supporting shell, the inner cavity of the supporting shell is rotatably connected to a bidirectional screw, the top of the bidirectional screw penetrates to the top of the supporting shell, and the bottom of the bidirectional screw sequentially penetrates the supporting shell and the connecting frame, and the bottom of the connecting frame is provided with a transmission assembly used in conjunction with the bidirectional screw, the surface of the bidirectional screw is sequentially sleeved with a first moving block and a second moving block from top to bottom, the inner walls of the first moving block and the second moving block are respectively connected to the surface of the bidirectional screw by threads, the tops of the first moving block and the second moving block are fixedly connected to a limited support block, the top of the limited support block is clamped with a supporting rod, and the surface of the support rod is sleeved with a cable drum body;

[0006] The transmission assembly includes a fixed plate, a forward and reverse motor, a driving disk, a driven disk and a transmission belt. The top of the fixed plate is fixedly connected to the right side of the bottom of the connecting frame, the front side of the forward and reverse motor is fixedly connected to the rear side of the fixed plate, the bottom of the driving disk is fixedly connected to the output end of the forward and reverse motor, the tops of the driving disk and the driven disk are respectively fixedly connected to the bottom of the bidirectional screw, and the transmission belt is sleeved on the surfaces of the driving disk and the driven disk.

[0007] In order to achieve the effect of supporting the connecting frame, as a preferred cable placement rack for a transformer of the utility model, the front side and the rear side of both sides of the connecting frame are fixedly connected with support legs.

[0008] In order to increase the supporting stability of the supporting shell, as a preferred cable placement rack for a transformer of the utility model, both sides of the rear side of the top of the connecting frame are fixedly connected with first reinforcing ribs, and the first reinforcing ribs are fixedly connected to the supporting shell on one side close to the supporting shell.

[0009] In order to achieve the effect that the bidirectional screw can pass through the supporting shell and rotate conveniently through the bearing, and the position of the bidirectional screw can be positioned through the bearing, as a preferred cable placement rack for transformers of the utility model, the top and bottom of the inner wall of the supporting shell are provided with movable holes used in conjunction with the bidirectional screw, and the side of the bidirectional screw surface close to the inner wall of the movable hole is rotatably connected to the inner wall of the movable hole through a bearing.

[0010] In order to achieve the effect that the bidirectional screw can pass through the connecting frame and rotate conveniently through the bearing, and the position of the bidirectional screw can be positioned by the bearing, as a preferred cable placement rack for transformers of the utility model, through holes for use with the bidirectional screws are opened on both sides of the top of the connecting frame, and the side of the bidirectional screw surface close to the inner wall of the through hole is rotatably connected to the inner wall of the through hole through a bearing.

[0011] In order to achieve the effect that the first moving block and the second moving block will not rotate with the bidirectional screw and will not shake when moving through the thread, as a preferred cable placement rack for a transformer of the utility model, the first moving block and the second moving block are slidably connected to the inner wall of the support shell on one side close to the inner wall of the support shell respectively.

[0012] In order to increase the supporting stability of the first moving block and the second moving block on the limiting support block, as a preferred cable placement rack for a transformer of the utility model, the front sides of the bottoms of the first moving block and the second moving block are fixedly connected with second reinforcing ribs, the second reinforcing ribs are sleeved on the surface of the bidirectional screw, and the inner wall of the second reinforcing ribs is connected to the surface of the bidirectional screw by threads.

[0013] In order to achieve the effect of limiting the position of the support rod, as a preferred cable placement rack for a transformer of the utility model, the top of the limiting support block is provided with a limiting slot used in conjunction with the support rod, and the side of the support rod surface close to the inner wall of the limiting slot is in contact with the inner wall of the limiting slot.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The cable placement rack for the transformer is provided with a connecting frame, a supporting shell, a bidirectional screw, a transmission assembly, a first moving block, a second moving block, a limiting support block, a support rod and a cable drum body. When in use, the support rod is passed through the inner wall of the cable drum body, and then the support rod is placed on the top of the limiting support block to place the cable drum body. When the diameter of the cable drum body is large and the placement spacing needs to be adjusted, the transmission assembly can be started, and the bidirectional screw can be driven to rotate by the rotating assembly. The rotation of the bidirectional screw allows the first moving block and the second moving block to move in opposite directions through the thread. The first moving block and the second moving block respectively drive the two groups of limiting support blocks to move in opposite directions, thereby achieving the effect of facilitating the adjustment of the spacing of the limiting support blocks according to the cable drum bodies of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the cable placement rack for transformers of the utility model;

[0017] Figure 2 For the utility model Figure 1 Another structural diagram from another perspective;

[0018] Figure 3 It is a structural diagram of the bidirectional screw, the transmission assembly, the first moving block, the second moving block and the limit support block in the utility model;

[0019] Figure 4 This is a structural diagram of the support shell in the utility model;

[0020] Figure 5 It is a structural diagram of the connecting frame and the supporting legs in the utility model.

[0021] In the figure, 1, connecting frame; 2, supporting shell; 3, bidirectional screw; 4, transmission assembly; 401, fixing plate; 402, forward and reverse motor; 403, driving disk; 404, driven disk; 405, transmission belt; 5, first moving block; 6, second moving block; 7, limiting support block; 8, supporting rod; 9, cable drum body; 10, supporting leg; 11, first reinforcing rib; 12, movable hole; 13, through hole; 14, second reinforcing rib; 15, limiting slot. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a cable placement rack for a transformer, comprising a connecting frame 1, both sides of the top of the connecting frame 1 are fixedly connected with a support shell 2, a bidirectional screw 3 is rotatably connected to the inner cavity of the support shell 2, the top of the bidirectional screw 3 penetrates to the top of the support shell 2, and the bottom of the bidirectional screw 3 sequentially penetrates the support shell 2 and the connecting frame 1, and a transmission assembly 4 used in conjunction with the bidirectional screw 3 is provided at the bottom of the connecting frame 1, and the surface of the bidirectional screw 3 is sequentially sleeved with a first moving block 5 and a second moving block 6 from top to bottom, and the inner walls of the first moving block 5 and the second moving block 6 are respectively connected to the surface of the bidirectional screw 3 by threads, and the tops of the first moving block 5 and the second moving block 6 are fixedly connected to a limited support block 7, and a support rod 8 is clamped on the top of the limited support block 7, and a cable drum body 9 is sleeved on the surface of the support rod 8;

[0025] The transmission assembly 4 includes a fixed plate 401, a forward and reverse motor 402, a driving disk 403, a driven disk 404 and a transmission belt 405. The top of the fixed plate 401 is fixedly connected to the right side of the bottom of the connecting frame 1, the front side of the forward and reverse motor 402 is fixedly connected to the rear side of the fixed plate 401, the bottom of the driving disk 403 is fixedly connected to the output end of the forward and reverse motor 402, the tops of the driving disk 403 and the driven disk 404 are respectively fixedly connected to the bottom of the bidirectional screw 3, and the transmission belt 405 is sleeved on the surfaces of the driving disk 403 and the driven disk 404.

[0026] In this embodiment: by setting a connecting frame 1, a supporting shell 2, a bidirectional screw 3, a transmission assembly 4, a first moving block 5, a second moving block 6, a limiting support block 7, a support rod 8 and a cable drum body 9, when in use, the support rod 8 is passed through the inner wall of the cable drum body 9, and then the support rod 8 is placed on the top of the limiting support block 7 to place the cable drum body 9. When the diameter of the cable drum body 9 is large and the placement spacing needs to be adjusted, the transmission assembly 4 can be started, and the bidirectional screw 3 can be driven to rotate by the rotating assembly. The bidirectional screw 3 is rotated to make the first moving block 5 and the second moving block 6 move in opposite directions through the thread, and the first moving block 5 and the second moving block 6 respectively drive the two groups of limiting support blocks 7 to move in opposite directions, thereby achieving the effect of facilitating the adjustment of the spacing of the limiting support blocks 7 according to the cable drum body 9 of different diameters.

[0027] As a technical optimization solution of the present invention, the front side and the rear side of both sides of the connecting frame 1 are fixedly connected with support legs 10.

[0028] In this embodiment: the connecting frame 1 can be supported by providing supporting legs 10 .

[0029] As a technical optimization solution of the present invention, first reinforcing ribs 11 are fixedly connected to both sides of the rear side of the top of the connecting frame 1 , and the first reinforcing rib 11 is fixedly connected to the supporting shell 2 on one side close to the supporting shell 2 .

[0030] In this embodiment, by providing the first reinforcing ribs 11 , the supporting stability of the supporting shell 2 can be increased.

[0031] As a technical optimization solution of the utility model, the top and bottom of the inner wall of the support shell 2 are provided with movable holes 12 used in conjunction with the bidirectional screw 3, and the side of the surface of the bidirectional screw 3 close to the inner wall of the movable hole 12 is rotatably connected to the inner wall of the movable hole 12 through a bearing.

[0032] In this embodiment: the movable hole 12 is provided so that the bidirectional screw 3 can pass through the support shell 2 and rotate conveniently through the bearing, and the position of the bidirectional screw 3 can be positioned through the bearing.

[0033] As a technical optimization solution of the utility model, through holes 13 for use with the bidirectional screw 3 are opened on both sides of the top of the connecting frame 1, and the side of the surface of the bidirectional screw 3 close to the inner wall of the through hole 13 is rotatably connected to the inner wall of the through hole 13 through a bearing.

[0034] In this embodiment: a through hole 13 is provided so that the bidirectional screw 3 can pass through the connecting frame 1 and be conveniently rotated through the bearing, and the position of the bidirectional screw 3 can be positioned through the bearing.

[0035] As a technical optimization solution of the present invention, the first moving block 5 and the second moving block 6 are respectively slidably connected to the inner wall of the supporting shell 2 at one side close to the inner wall of the supporting shell 2 .

[0036] In this embodiment: the first moving block 5 and the second moving block 6 are respectively arranged to be slidably connected to the inner wall of the supporting shell 2 on one side close to the inner wall of the supporting shell 2, so that the first moving block 5 and the second moving block 6 will not rotate with the bidirectional screw 3 and will not shake when moving through the thread.

[0037] As a technical optimization solution of the utility model, the front sides of the bottoms of the first moving block 5 and the second moving block 6 are fixedly connected with second reinforcing ribs 14, the second reinforcing ribs 14 are sleeved on the surface of the bidirectional screw 3, and the inner wall of the second reinforcing ribs 14 is connected to the surface of the bidirectional screw 3 by threads.

[0038] In this embodiment: by setting the second reinforcing rib 14, the supporting stability of the first moving block 5 and the second moving block 6 on the limiting support block 7 can be increased, and the inner wall of the second reinforcing rib 14 is threadedly connected to the surface of the bidirectional screw 3 so that the second reinforcing rib 14 can follow the movement when the first moving block 5 and the second moving block 6 move.

[0039] As a technical optimization solution of the utility model, a limiting slot 15 for use with the support rod 8 is opened on the top of the limiting support block 7, and the side of the support rod 8 close to the inner wall of the limiting slot 15 contacts the inner wall of the limiting slot 15.

[0040] In this embodiment, the position of the support rod 8 can be limited by providing the limiting slot 15 .

[0041] Working principle: First, pass the support rod 8 through the inner wall of the cable drum body 9, and then place the support rod 8 on the top of the limit support block 7 to place the cable drum body 9. When the diameter of the cable drum body 9 is large and the placement spacing needs to be adjusted, the forward and reverse motor 402 can be started, and the output end of the forward and reverse motor 402 drives the active disk 403 to rotate, and the active disk 403 drives the driven disk 404 to rotate through the transmission belt 405. The two bidirectional screws 3 are driven to rotate through the active disk 403 and the driven disk 404 respectively, and the first moving block 5 and the second moving block 6 are moved in opposite directions through the thread through the rotation of the bidirectional screw 3. The first moving block 5 and the second moving block 6 respectively drive the two groups of limit support blocks 7 to move in opposite directions, thereby achieving the effect of facilitating the adjustment of the spacing of the limit support blocks 7 according to the cable drum body 9 of different diameters.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable placement rack for a transformer, comprising a connecting rack (1), characterized in that: Both sides of the top of the connecting frame (1) are fixedly connected to a support shell (2), the inner cavity of the support shell (2) is rotatably connected to a bidirectional screw (3), the top of the bidirectional screw (3) penetrates to the top of the support shell (2), the bottom of the bidirectional screw (3) sequentially penetrates the support shell (2) and the connecting frame (1), the bottom of the connecting frame (1) is provided with a transmission assembly (4) used in conjunction with the bidirectional screw (3), the surface of the bidirectional screw (3) is sequentially sleeved with a first moving block (5) and a second moving block (6) from top to bottom, the inner walls of the first moving block (5) and the second moving block (6) are respectively connected to the surface of the bidirectional screw (3) by threads, the tops of the first moving block (5) and the second moving block (6) are fixedly connected to a limited support block (7), the top of the limited support block (7) is clamped with a support rod (8), and the surface of the support rod (8) is sleeved with a cable drum body (9); The transmission assembly (4) comprises a fixed plate (401), a forward and reverse motor (402), a driving disk (403), a driven disk (404) and a transmission belt (405); the top of the fixed plate (401) is fixedly connected to the right side of the bottom of the connecting frame (1); the front side of the forward and reverse motor (402) is fixedly connected to the rear side of the fixed plate (401); the bottom of the driving disk (403) is fixedly connected to the output end of the forward and reverse motor (402); the tops of the driving disk (403) and the driven disk (404) are respectively fixedly connected to the bottom of the bidirectional screw (3); and the transmission belt (405) is sleeved on the surfaces of the driving disk (403) and the driven disk (404).

2. A cable placement rack for a transformer according to claim 1, characterized in that: Support legs (10) are fixedly connected to the front and rear sides of both sides of the connecting frame (1).

3. A cable placement rack for a transformer according to claim 1, characterized in that: First reinforcing ribs (11) are fixedly connected to both sides of the rear side of the top of the connecting frame (1), and the first reinforcing rib (11) is fixedly connected to the supporting shell (2) on one side close to the supporting shell (2).

4. The cable placement rack for transformer according to claim 1, characterized in that: The top and bottom of the inner wall of the support shell (2) are both provided with movable holes (12) for use with the bidirectional screw (3), and the side of the surface of the bidirectional screw (3) close to the inner wall of the movable hole (12) is rotatably connected to the inner wall of the movable hole (12) via a bearing.

5. The cable placement rack for transformer according to claim 1, characterized in that: Through holes (13) for use with the bidirectional screw rod (3) are provided on both sides of the top of the connecting frame (1), and a side of the surface of the bidirectional screw rod (3) close to the inner wall of the through hole (13) is rotatably connected to the inner wall of the through hole (13) via a bearing.

6. The cable placement rack for transformer according to claim 1, characterized in that: The first moving block (5) and the second moving block (6) are respectively slidably connected to the inner wall of the supporting shell (2) at one side close to the inner wall of the supporting shell (2).

7. The cable placement rack for transformer according to claim 1, characterized in that: The front sides of the bottoms of the first moving block (5) and the second moving block (6) are fixedly connected with second reinforcing ribs (14), the second reinforcing ribs (14) are sleeved on the surface of the bidirectional screw (3), and the inner wall of the second reinforcing ribs (14) is connected to the surface of the bidirectional screw (3) via threads.

8. The cable placement rack for transformer according to claim 1, characterized in that: The top of the limit support block (7) is provided with a limit slot (15) for use with the support rod (8), and a side of the surface of the support rod (8) close to the inner wall of the limit slot (15) contacts the inner wall of the limit slot (15).

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