Electric engineering wire and cable suspension bracket

Abstract

The utility model discloses an electric engineering wire and cable suspension bracket, which belongs to the technical field of suspension brackets and comprises a suspension frame, a plurality of fixing holes are formed in the front end face and the rear end face of the suspension frame in a penetrating manner, first wire arrangement plates are fixedly connected to the top end and the bottom end in the suspension frame, and a plurality of adjusting holes are formed in the upper surface of the suspension frame in an annular array manner. A rotating plate is rotationally arranged at the top of each adjusting hole, a positioning plug pin is movably arranged on the surface of each rotating plate in a penetrating mode, and each positioning plug pin is movably arranged in one adjusting hole. Through the structural design of the adjusting holes, the suspension frame, the rotating plate, the positioning bolts, the fixing holes, the second two-way screw rod, the first wire arrangement plate, the second wire arrangement plate and the U-shaped groove, wires and cables can be conveniently fixed, after the wires and cables are fixed, the positioning bolts are inserted into the matched adjusting holes, the rotating plate can be fixed, and the use is convenient. Therefore, the rotating plate is prevented from rotating, and the fixing effect of wires and cables is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of suspension bracket technology, specifically to a suspension bracket for electrical engineering wires and cables. Background Technology

[0002] Electrical engineering requires a large number of cables, and the lines are often quite long. Therefore, when routing cables, especially when they need to pass through bridge holes, it is generally necessary to install suspension brackets to secure the cables.

[0003] A search revealed Chinese patent CN213879157U, which discloses an electrical engineering cable tray. The cable tray includes a receiving plate; two through slots, each located on one side of the receiving plate; two support rods, each disposed within one of the through slots, with their ends extending beyond the receiving plate; two connecting plates, fixedly mounted on the top and bottom inner walls of the through slots respectively, with the support rods passing through the connecting plates and the connecting plates slidably connected to the support rods; and two retaining plates, fixedly mounted on the adjacent ends of the support rods. This utility model provides an electrical engineering cable tray with advantages such as the ability to isolate different cables, convenient maintenance, and easy assembly and disassembly.

[0004] However, the above design still has shortcomings. In the above design, the second cable tray is moved closer to the first cable tray by rotating the screw, and the U-shaped groove is used to fix the wires and cables. Although the operation is simple, the screw is not equipped with a corresponding limiting mechanism. During use, the screw can easily rotate due to accidental contact, which will affect the fixing effect of the wires and cables.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide an electrical engineering wire and cable suspension bracket to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an electrical engineering wire and cable suspension bracket, including a suspension frame, with multiple fixing holes through the front and rear end faces of the suspension frame, and a first cable tray fixedly connected to the top and bottom ends inside the suspension frame, the upper surface of the suspension frame having multiple adjustment holes arranged in a circular array, a rotating plate rotatably disposed at the top of the adjustment holes, a positioning pin movably disposed through the surface of the rotating plate, and the positioning pin movably disposed inside one of the adjustment holes, the bottom of the rotating plate being fixedly connected to a second bidirectional screw via a transmission rod, a second cable tray threadedly connected to the outer wall of the second bidirectional screw, and multiple U-shaped grooves being formed at the ends of the second cable tray and the first cable tray that are close to each other.

[0008] As a further embodiment of this utility model: a box is provided above the rotating plate, and fixing plates are fixedly connected to both sides of the upper end of the box, and a threaded groove is provided on the right outer wall of the box.

[0009] As a further embodiment of this utility model: a hexagonal screw head is rotatably provided inside the threaded groove, a threaded cap is threadedly connected to the groove opening, and an abutment block is fixedly connected to the left side of the threaded cap.

[0010] As a further embodiment of this utility model: a first bidirectional screw is fixedly connected to the left side of the hexagonal screw head by a fixing rod, and a moving block is threadedly connected to the outer wall of the first bidirectional screw.

[0011] As a further embodiment of this utility model: a crossbar is movably provided through the upper surface of the movable block, and a first hinge block is fixedly connected to the bottom of the movable block.

[0012] As a further embodiment of this utility model: a connecting rod is hinged to the bottom of the first hinge block, and a second hinge block is hinged to the bottom of the connecting rod.

[0013] As a further embodiment of this utility model: a movable plate is fixedly connected to the bottom of the second hinge block, and movable rods are fixedly connected to both sides of the bottom of the movable plate, with the lower end of the movable rod penetrating the bottom of the box and fixedly connected to the top of the suspension frame.

[0014] This utility model has the following beneficial effects:

[0015] (1) Through the structural design of adjusting hole, hanging frame, rotating plate, positioning pin, fixing hole, second bidirectional screw, first wiring plate, second wiring plate and U-shaped groove, it is possible to easily fix wires and cables. After the wires and cables are fixed, the positioning pin is inserted into the matching adjusting hole to fix the rotating plate, thereby preventing the rotating plate from rotating and ensuring the fixing effect of wires and cables. This solves the problem that although the operation is simple, the screw does not have a corresponding limiting mechanism. During use, the screw is easy to rotate due to accidental contact, which affects the fixing effect of wires and cables.

[0016] (2) Through the structural design of the box, fixed plate, crossbar, moving block, first bidirectional screw, first hinge block, connecting rod, second hinge block, moving rod, hexagonal screw head and moving plate, the distance between the box and the suspension frame can be reasonably adjusted, so as to facilitate the adjustment of the suspension height and better meet the working needs of different scenarios. Attached Figure Description

[0017] Figure 1 This is a partial three-dimensional schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal partial structure of the present invention from the front view.

[0019] Figure 3 This is an enlarged partial structural diagram of point A in this utility model;

[0020] Figure 4 This is an enlarged partial structural diagram of point B in this utility model.

[0021] In the diagram: 1. Box body; 2. Adjustment hole; 3. Suspension frame; 4. Fixing plate; 5. Rotating plate; 6. Positioning pin; 7. Fixing hole; 8. Crossbar; 9. Moving block; 10. First double-acting screw; 11. First hinge block; 12. Connecting rod; 13. Second hinge block; 14. Moving rod; 15. Hexagonal screw head; 16. Abutment block; 17. Threaded cap; 18. Threaded groove; 19. Moving plate; 20. Second double-acting screw; 21. First cable tray; 22. Second cable tray; 23. U-shaped groove. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. 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 orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figure 1-4 An embodiment of this utility model provides: an electrical engineering wire and cable suspension bracket, including a suspension frame 3, with multiple fixing holes 7 through the front and rear ends of the suspension frame 3, and a first cable tray 21 fixedly connected to the top and bottom ends inside the suspension frame 3, with multiple adjustment holes 2 arranged in a ring array on the upper surface of the suspension frame 3, a rotating plate 5 rotatably arranged on the top of the adjustment hole 2, a positioning pin 6 movably arranged through the surface of the rotating plate 5, and the positioning pin 6 movably arranged inside one of the adjustment holes 2, and a second bidirectional screw 20 fixedly connected to the bottom of the rotating plate 5 through a transmission rod, with a second cable tray 22 threadedly connected to the outer wall of the second bidirectional screw 20, and multiple U-shaped grooves 23 opened at the ends of the second cable tray 22 and the first cable tray 21 that are close to each other;

[0028] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, during use, when suspending the wires and cables, the wires and cables are passed through the fixing holes 7 on the suspension frame 3, and at this time the wires and cables are located between the first cable tray 21 and the second cable tray 22. Then, the rotating plate 5 is rotated. The rotation of the rotating plate 5 drives the second bidirectional screw 20 to rotate through the transmission rod. The rotation of the second bidirectional screw 20 drives the second cable tray 22 to move closer to the first cable tray 21, thereby fixing the wires and cables in conjunction with the U-shaped groove 23. After the wires and cables are fixed, the positioning pin 6 is inserted into the matching adjustment hole 2 to fix the rotating plate 5, thereby preventing the rotating plate 5 from rotating and ensuring the fixing effect of the wires and cables. This solves the problem that although it is simple to operate by rotating the screw to move the second cable tray 22 closer to the first cable tray 21 and fix the wires and cables in conjunction with the U-shaped groove 23, the screw does not have a corresponding limiting mechanism. During use, the screw can easily rotate due to accidental contact, thus affecting the fixing effect of the wires and cables.

[0029] A box 1 is provided above the rotating plate 5. Fixed plates 4 are fixedly connected to both sides of the upper end of the box 1. A threaded groove 18 is provided on the outer right side of the box 1. A hexagonal screw head 15 is rotatably provided inside the threaded groove 18. A threaded cap 17 is threadedly connected to the groove opening of the threaded groove 18. An abutment block 16 is fixedly connected to the left side of the threaded cap 17. A first bidirectional screw 10 is fixedly connected to the left side of the hexagonal screw head 15 through a fixed rod. A moving block 9 is threadedly connected to the outer wall of the first bidirectional screw 10. A crossbar 8 is movably provided through the upper surface of the moving block 9. A first hinge block 11 is fixedly connected to the bottom of the moving block 9. A connecting rod 12 is hinged to the bottom of the first hinge block 11. A second hinge block 13 is hinged to the bottom of the connecting rod 12. A moving plate 19 is fixedly connected to the bottom of the second hinge block 13. Moving rods 14 are fixedly connected to both sides of the bottom of the moving plate 19. The lower end of the moving rod 14 passes through the bottom of the box 1 and is fixedly connected to the top of the hanging frame 3.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, during use, the hexagonal screw head 15 can be rotated using a tool. The rotation of the hexagonal screw head 15 drives the first bidirectional screw 10 to rotate via the fixed rod. The rotation of the first bidirectional screw 10 drives the two moving blocks 9 to move in directions away from or close to each other. The movement of the two moving blocks 9 drives the two first hinge blocks 11 to move. The movement of the two first hinge blocks 11, through the cooperation of the connecting rod 12 and the second hinge block 13, drives the moving plate 19 to move downward or upward. The movement of the moving plate 19, through the moving rod 14, drives the suspension frame 3 to move downward or upward. By reasonably adjusting the distance between the box 1 and the suspension frame 3, the height of the suspension can be adjusted, thereby better meeting the working needs of different scenarios.

[0031] Specifically, by setting up the abutment block 16, threaded cover 17 and threaded groove 18, after the height of the wire and cable suspension is adjusted, the threaded cover 17 is screwed into the threaded groove 18. During this process, the abutment block 16 will move towards the hexagonal screw head 15 until it contacts the hexagonal screw head 15 and exerts a certain squeezing force on it, thereby preventing the hexagonal screw head 15 from rotating and thus improving the stability after the suspension height is adjusted.

[0032] Working principle: In this application, when suspending the wires and cables, the wires and cables are passed through the fixing holes 7 on the suspension frame 3, and at this time the wires and cables are located between the first cable tray 21 and the second cable tray 22. Then, the rotating plate 5 is rotated. The rotation of the rotating plate 5 drives the second bidirectional screw 20 to rotate through the transmission rod. The rotation of the second bidirectional screw 20 drives the second cable tray 22 to move closer to the first cable tray 21, thereby fixing the wires and cables in conjunction with the U-shaped groove 23. After the wires and cables are fixed, the positioning pin 6 is inserted into the matching adjustment hole 2 to fix the rotating plate 5, thereby preventing the rotating plate 5 from rotating and ensuring the fixing effect of the wires and cables. Secondly, it can... By rotating the hexagonal screw head 15 with a tool, the rotation of the hexagonal screw head 15 drives the first bidirectional screw 10 to rotate via the fixed rod. The rotation of the first bidirectional screw 10 drives the two moving blocks 9 to move in directions away from or close to each other. The movement of the two moving blocks 9 drives the two first hinge blocks 11 to move. The movement of the two first hinge blocks 11, through the cooperation of the connecting rod 12 and the second hinge block 13, drives the moving plate 19 to move downward or upward. The movement of the moving plate 19, through the moving rod 14, drives the suspension frame 3 to move downward or upward. By reasonably adjusting the distance between the box 1 and the suspension frame 3, the suspension height can be adjusted, thereby better meeting the working needs of different scenarios.

[0033] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. At the same time, the electrical components mentioned in this application are all connected to an external power supply and control switch when in use. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, this utility model will not explain the control method and circuit connection in detail. Moreover, the external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0034] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above are only preferred embodiments of this utility model. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. An electrical engineering wire and cable suspension rack comprising a suspension frame (3), characterized in that: The front and rear end faces of the suspension frame (3) are provided with a plurality of fixing holes (7), the top and bottom ends of the suspension frame (3) are fixedly connected with first wire arranging plates (21), the upper surface of the suspension frame (3) is provided with a plurality of adjusting holes (2) in an annular array, the top of the adjusting hole (2) is rotatably provided with a rotating plate (5), the surface of the rotating plate (5) is movably provided with a positioning pin (6), and the positioning pin (6) is movably arranged in one of the adjusting holes (2), the bottom of the rotating plate (5) is fixedly connected with a second bidirectional screw rod (20) through a transmission rod, the outer wall of the second bidirectional screw rod (20) is threadedly connected with a second wire arranging plate (22), and the ends of the second wire arranging plate (22) and the first wire arranging plate (21) close to each other are provided with a plurality of U-shaped grooves (23).

2. An electrical engineering wire and cable hanger according to claim 1, characterized in that: The upper side of the rotating plate (5) is provided with a box body (1), the both sides of the upper end of the box body (1) are fixedly connected with fixed plates (4), and the right outer wall of the box body (1) is provided with a threaded groove (18).

3. An electrical engineering wire and cable hanger according to claim 2, characterized in that: The inside of the threaded groove (18) is rotatably provided with a hexagonal screw head (15), the slot of the threaded groove (18) is threadedly connected with a threaded cover (17), and the left side of the threaded cover (17) is fixedly connected with an abutting block (16).

4. An electrical engineering wire and cable hanger according to claim 3, characterized in that: The left side of the hexagonal screw head (15) is fixedly connected with a first bidirectional screw rod (10) through a fixed rod, and the outer wall of the first bidirectional screw rod (10) is threadedly connected with a moving block (9).

5. An electrical engineering wire and cable hanger according to claim 4, characterized in that: The upper end surface of the moving block (9) is movably provided with a cross rod (8), and the bottom of the moving block (9) is fixedly connected with a first hinged block (11).

6. An electrical engineering wire and cable hanger according to claim 5, characterized in that: The bottom of the first hinged block (11) is hingedly connected with a connecting rod (12), and the bottom of the connecting rod (12) is hingedly connected with a second hinged block (13).

7. An electrical engineering wire and cable hanger according to claim 6, characterized in that: The bottom of the second hinged block (13) is fixedly connected with a moving plate (19), the both sides of the bottom of the moving plate (19) are fixedly connected with moving rods (14), and the lower ends of the moving rods (14) penetrate through the bottom of the box body (1) and are fixedly connected with the top of the suspension frame (3).

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