High-voltage electrical cable mounting and fixing device

Abstract

The utility model discloses a high-voltage electrical cable mounting and fixing device which comprises a base, the upper surface of the base is fixedly connected with a concentric-square-shaped mounting frame, and the top of the mounting frame is connected with a rotating shaft through a driving mechanism; during use, the first clamping mechanism is utilized, two moving plates are driven to get close to each other through a rotating shaft, the moving plates can fix an electrical cable in a fixed plate through the fixed plate, then the electrical cable is extruded through a pressure spring and a soft nylon plate at the bottom of the clamping plate, and fixation of the electrical cables of different sizes is further achieved; a second clamping mechanism is utilized, two moving pipes are driven to be close to each other through rotation of a connecting rod, the moving pipes drive clamping rods to be close to each other through moving rods, and the two clamping rods close to each other can fix the drooping part of the electrical cable; and the problem that the drooping part of the electrical cables are mutually wound together to influence the maintenance of workers can be avoided.

Description

Technical Field

[0001] The utility model relates to an electrical engineering technology, in particular to a high-voltage electrical cable installation and fixing device. Background Art

[0002] Electrical engineering is a core and key subject in the field of modern science and technology. At present, some electrical equipment in electrical engineering directly fixes electrical cables.

[0003] The existing method is relatively simple and cannot fix electrical cables of different sizes. Secondly, after the existing electrical cables are fixed, a portion of the electrical cables will still sag, and the drooping electrical cables will be entangled with each other, which is inconvenient for maintenance and operation by staff.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a high-voltage electrical cable installation and fixing device to solve the above-mentioned technical problems existing in the prior art.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] The utility model discloses a high-voltage electrical cable installation and fixing device, comprising a base, the upper surface of the base is fixedly connected with a "U"-shaped installation frame, the top of the installation frame is connected with a rotating shaft through a driving mechanism, a first clamping mechanism is arranged on the rotating shaft, the bottom of the rotating shaft is connected with a rotating rod through a transmission mechanism, the top of the rotating rod is connected with a connecting rod through a linkage mechanism, and a second clamping mechanism is arranged on the connecting rod.

[0008] Compared with the prior art, the high-voltage electrical cable installation and fixing device provided by the utility model, when in use, utilizes the first clamping mechanism to drive the two movable plates close to each other through the rotating shaft, and the movable plate will fix the electrical cable inside the fixed plate through the fixed plate, and then squeeze the electrical cable through the pressure spring and the soft nylon plate at the bottom of the clamping plate, so as to further realize the fixation of electrical cables of different sizes; utilizes the second clamping mechanism to drive the two movable tubes close to each other through the rotation of the connecting rod, and the movable tube will drive the clamping rods close to each other through the moving rod, and the two clamping rods close to each other will fix the drooping part of the electrical cable, which can avoid the problem of the drooping part of the electrical cables being entangled with each other and affecting the maintenance of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A schematic diagram of the three-dimensional structure of a high-voltage electrical cable installation and fixing device provided in an embodiment of the utility model;

[0010] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the driving gear and the driven gear in the embodiment of the utility model;

[0011] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection of the fixing plate, the pressure spring, the clamping plate and the nylon plate in the embodiment of the utility model;

[0012] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection of the connecting rod, the moving tube, the sliding rod and the sliding groove in the embodiment of the utility model;

[0013] Figure 5 This is a schematic diagram of the connection structure between the first bevel gear and the second bevel gear in an embodiment of the utility model.

[0014] In the figure:

[0015] 1 base, 2 mounting frame, 3 rotating shaft, 4 rotating rod, 5 connecting rod, 6 supporting plate, 7 driving motor, 8 moving plate, 9 fixing plate, 10 pressure spring, 11 clamping plate, 12 nylon plate, 13 driving gear, 14 driven gear, 15 first bevel gear, 16 second bevel gear, 17 connecting plate, 18 sliding groove, 19 moving tube, 20 moving rod, 21 clamping rod, 22 sliding rod, 23 moving block, 24 moving groove. DETAILED DESCRIPTION

[0016] The following is a clear and complete description of the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, not all of the embodiments, which does not constitute a limitation of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0017] First, the terms that may be used in this article are explained as follows:

[0018] The term “and / or” means that either or both of them can be realized at the same time. For example, X and / or Y means both “X” or “Y” and “X and Y”.

[0019] The terms "include", "comprises", "contains", "has" or other descriptions with similar semantics should be interpreted as non-exclusive inclusion. For example, including certain technical feature elements (such as raw materials, components, ingredients, carriers, dosage forms, materials, dimensions, parts, components, mechanisms, devices, steps, procedures, methods, reaction conditions, processing conditions, parameters, algorithms, signals, data, products or products, etc.) should be interpreted as including not only certain technical feature elements explicitly listed, but also other technical feature elements known in the art that are not explicitly listed.

[0020] The term "consisting of..." means excluding any technical feature elements not explicitly listed. If this term is used in a claim, it will make the claim closed, so that it does not contain technical feature elements other than the technical feature elements explicitly listed, except for the conventional impurities related to them. If this term only appears in a clause of a claim, it only limits the elements explicitly listed in the clause, and the elements recorded in other clauses are not excluded from the overall claim.

[0021] Unless otherwise specified or limited, the terms "installed", "connected", "connected", "fixed" 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 or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this article can be understood according to specific circumstances.

[0022] The orientation or position relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the drawings and are only for the convenience and simplification of description, and do not explicitly or implicitly indicate that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation of this document.

[0023] The contents not described in detail in the examples of the present utility model belong to the prior art known to professionals in the field. If no specific conditions are specified in the examples of the present utility model, the conditions are carried out according to the conventional conditions in the field or the conditions recommended by the manufacturer. If the manufacturers of the reagents or instruments used in the examples of the present utility model are not specified, they are all conventional products that can be purchased commercially.

[0024] The utility model discloses a high-voltage electrical cable installation and fixing device, comprising a base, the upper surface of the base is fixedly connected with a "U"-shaped installation frame, the top of the installation frame is connected with a rotating shaft through a driving mechanism, a first clamping mechanism is arranged on the rotating shaft, the bottom of the rotating shaft is connected with a rotating rod through a transmission mechanism, the top of the rotating rod is connected with a connecting rod through a linkage mechanism, and a second clamping mechanism is arranged on the connecting rod.

[0025] Preferably, the driving mechanism includes a "U"-shaped support plate fixedly connected to the top of the mounting frame, the inner wall of the support plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating shaft, and the rotating shaft passes through the top of the mounting frame and is rotatably connected to the top of the mounting frame.

[0026] Preferably, the first clamping mechanism includes a symmetrically arranged movable plate, both ends of the movable plate are fixedly connected with movable blocks, the inner wall of the mounting frame is provided with symmetrically arranged movable grooves, the movable blocks are slidably connected to the inner walls of the movable grooves, an internal threaded hole is provided on the movable plate, the outer wall of the rotating shaft located inside the mounting frame is provided with symmetrical external threads with opposite thread directions, the rotating shaft is threadedly connected to the internal threaded hole, a "U"-shaped fixed plate is fixedly connected to the movable plate, and pressure springs are fixedly connected to the inner walls of the two fixed plates close to the support plate, the bottom of the pressure spring is fixedly connected to a clamping plate, and the bottom of the clamping plate is fixedly connected to a nylon plate.

[0027] Preferably, the transmission mechanism includes a driving gear fixedly connected to the rotating shaft, the driving gear is meshedly connected to a driven gear, the driven gear is fixedly connected to the rotating rod, the bottom of the rotating rod passes through the mounting frame and the base, and is rotatably connected to the mounting frame and the base.

[0028] Preferably, the linkage mechanism includes a first bevel gear fixedly connected to the top of the rotating rod, the first bevel gear is meshingly connected to the second bevel gear, the second bevel gear is fixedly connected to the connecting rod, the rotating rod is rotatably connected to a connecting plate, and the connecting plate is provided with symmetrically arranged sliding grooves.

[0029] Preferably, the second clamping mechanism includes a symmetrically arranged moving tube, the inner wall of the moving tube is provided with an internal thread, the outer walls of the connecting rod located on both sides of the second bevel gear are provided with symmetrically arranged external threads with opposite thread directions, the top of the moving tube is fixedly connected to an "L"-shaped moving rod, one end of the moving rod is fixedly connected to a semicircular clamping rod, the bottom of the moving tube is fixedly connected to a sliding rod, and the sliding rod is slidably connected to the inner wall of the slide groove.

[0030] In summary, the high-voltage electrical cable installation and fixing device of the embodiment of the utility model has the following beneficial effects compared with the prior art:

[0031] 1. When the device is in use, the first clamping mechanism can be used to drive the two movable plates to approach each other through the rotating shaft. The movable plate will fix the electrical cable inside the fixed plate through the fixed plate, and then the pressure spring and the soft nylon plate at the bottom of the clamping plate will squeeze the electrical cable, so as to further fix the electrical cables of different sizes.

[0032] 2. When the equipment is in use, the second clamping mechanism can be used to drive the two moving tubes to approach each other through the rotation of the connecting rod. The moving tubes will drive the clamping rods to approach each other through the moving rod. The two clamping rods approaching each other will fix the drooping part of the electrical cables, thereby preventing the drooping electrical cables from being entangled with each other and affecting the maintenance of the staff.

[0033] In order to more clearly demonstrate the technical solution and technical effects provided by the present invention, the embodiments of the present invention are described in detail with specific embodiments below.

[0034] Example 1

[0035] Reference Figure 1-5 A high-voltage electrical cable installation and fixing device comprises a base 1, a U-shaped mounting frame 2 is fixedly connected to the upper surface of the base 1, a rotating shaft 3 is connected to the top of the mounting frame 2 through a driving mechanism, a first clamping mechanism is arranged on the rotating shaft 3, a rotating rod 4 is connected to the bottom of the rotating shaft 3 through a transmission mechanism, a connecting rod 5 is connected to the top of the rotating rod 4 through a linkage mechanism, and a second clamping mechanism is arranged on the connecting rod 5; the driving mechanism comprises a U-shaped supporting plate 6 fixedly connected to the top of the mounting frame 2, a driving motor 7 is fixedly connected to the inner wall of the supporting plate 6, an output end of the driving motor 7 is fixedly connected to the rotating shaft 3, the rotating shaft 3 passes through the top of the mounting frame 2 and is rotatably connected to the top of the mounting frame 2;

[0036] Furthermore, the first clamping mechanism includes a symmetrically arranged moving plate 8, and moving blocks 23 are fixedly connected to both ends of the moving plate 8. The inner wall of the mounting frame 2 is provided with a symmetrically arranged moving groove 24, and the moving block 23 is slidably connected to the inner wall of the moving groove 24, so that the two moving plates 8 can be ensured to move up and down normally without deflection. An internal threaded hole is provided on the moving plate 8, and the outer wall of the rotating shaft 3 located inside the mounting frame 2 is provided with symmetrical external threads with opposite thread directions. This arrangement can ensure that the rotating shaft 3 rotates while driving the two moving plates 8 to move closer to or away from each other at the same time. The rotating shaft 3 is threadedly connected to the internal threaded hole, and a "U"-shaped fixed plate 9 is fixedly connected to the movable plate 8. The inner walls of the two fixed plates 9 close to the support plate 6 are fixedly connected with pressure springs 10, wherein the pressure springs 10 can squeeze electrical cables of different sizes, and the bottom of the pressure spring 10 is fixedly connected with a clamping plate 11, and the bottom of the clamping plate 11 is fixedly connected with a nylon plate 12, wherein the nylon plate 12 is made of nylon, which is soft and non-conductive, and can well fix the electrical cables; secondly, the nylon plate 12 and the clamping plate 11 can move up and down along the inner wall of the fixed plate 9.

[0037] Further, the transmission mechanism includes a driving gear 13 fixedly connected to the rotating shaft 3, the driving gear 13 is meshedly connected with a driven gear 14, the driven gear 14 is fixedly connected to the rotating rod 4, the bottom of the rotating rod 4 passes through the mounting frame 2 and the base 1, and is rotatably connected to the mounting frame 2 and the base 1; the linkage mechanism includes a first bevel gear 15 fixedly connected to the top of the rotating rod 4, the first bevel gear 15 is meshedly connected with a second bevel gear 16, the second bevel gear 16 is fixedly connected to the connecting rod 5, and a connecting plate 17 is rotatably connected to the rotating rod 4, and a symmetrically arranged slide groove 18 is provided on the connecting plate 17;

[0038] Furthermore, the second clamping mechanism includes a symmetrically arranged moving tube 19, the inner wall of the moving tube 19 is provided with an internal thread, and the outer wall of the connecting rod 5 located on both sides of the second bevel gear 16 is provided with symmetrically arranged external threads with opposite thread directions. Such an arrangement can ensure that when the connecting rod 5 rotates, the two moving tubes 19 are driven to approach or move away from each other, thereby driving the two clamping rods 21 to approach or move away from each other. An "L"-shaped moving rod 20 is fixedly connected to the top of the moving tube 19, and a semicircular clamping rod 21 is fixedly connected to one end of the moving rod 20. A sliding rod 22 is fixedly connected to the bottom of the moving tube 19, and the sliding rod 22 is slidably connected to the inner wall of the slide groove 18, wherein the sliding connection between the sliding rod 22 and the slide groove can ensure that the moving tube 19 can move back and forth normally along the connecting rod 5.

[0039] When the utility model is in use, a part of the electrical cables are placed on the fixed plate 9, and then the driving motor 7 is turned on. The driving motor 7 will drive the rotating shaft 3 to rotate clockwise, and the rotating shaft 3 will drive the two movable plates 8 to approach each other. The two movable plates 8 approaching each other will merge the two fixed plates 9 and fix the electrical cables inside the fixed plate 9. Then, the clamping plate 11 is squeezed by the pressure spring 10, and the soft nylon plate 12 at the bottom of the clamping plate 11 will squeeze the electrical cables. By squeezing the electrical cables by the soft nylon plate 12, the fixing of electrical cables of different sizes can be further achieved.

[0040] When the rotating shaft 3 rotates clockwise, it will drive the rotation of the driving gear 13, and the driving gear 13 will drive the rotation of the rotating rod 4 through the driven gear 14. The rotating rod 4 will drive the rotation of the first bevel gear 15. The first bevel gear 15 will drive the rotation of the connecting rod 5 through the second bevel gear 16. The rotation of the connecting rod 5 will drive the two moving tubes 19 to approach each other. The two moving tubes 19 will drive the two clamping rods 21 to approach each other through the moving rod 20. The two clamping rods 21 approaching each other will clamp and fix the drooping part of the electrical cable, which can avoid the problem of the drooping part of the electrical cables being entangled with each other and affecting the maintenance of the staff.

[0041] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims. The information disclosed in the background technology section of this article is only intended to deepen the understanding of the overall background technology of the utility model, and should not be regarded as an admission or in any form that the information constitutes prior art known to those skilled in the art.

Claims

1. A high-voltage electrical cable installation and fixing device, comprising a base (1), characterized in that: A mounting frame (2) in the shape of a "U" is fixedly connected to the upper surface of the base (1); the top of the mounting frame (2) is connected to a rotating shaft (3) via a driving mechanism; a first clamping mechanism is provided on the rotating shaft (3); the bottom of the rotating shaft (3) is connected to a rotating rod (4) via a transmission mechanism; the top of the rotating rod (4) is connected to a connecting rod (5) via a linkage mechanism; and a second clamping mechanism is provided on the connecting rod (5); The driving mechanism comprises a U-shaped support plate (6) fixedly connected to the top of the mounting frame (2); a driving motor (7) is fixedly connected to the inner wall of the support plate (6); an output end of the driving motor (7) is fixedly connected to a rotating shaft (3); and the rotating shaft (3) passes through the top of the mounting frame (2) and is rotatably connected to the top of the mounting frame (2); The first clamping mechanism comprises a symmetrically arranged moving plate (8), both ends of which are fixedly connected with moving blocks (23), the inner wall of the mounting frame (2) is provided with symmetrically arranged moving grooves (24), the moving blocks (23) are slidably connected to the inner wall of the moving grooves (24), the moving plate (8) is provided with an internal threaded hole located inside the mounting frame (2), the outer wall of the rotating shaft (3) is provided with symmetrical external threads with opposite thread directions, the rotating shaft (3) is threadedly connected to the internal threaded hole, a "U"-shaped fixing plate (9) is fixedly connected to the moving plate (8), the inner walls of the two fixing plates (9) close to the support plate (6) are fixedly connected with pressure springs (10), the bottom of the pressure spring (10) is fixedly connected with a clamping plate (11), and the bottom of the clamping plate (11) is fixedly connected with a nylon plate (12).

2. The high-voltage electrical cable installation and fixing device according to claim 1, characterized in that: The transmission mechanism comprises a driving gear (13) fixedly connected to the rotating shaft (3); the driving gear (13) is meshingly connected to a driven gear (14); the driven gear (14) is fixedly connected to a rotating rod (4); the bottom of the rotating rod (4) passes through the mounting frame (2) and the base (1) and is rotatably connected to the mounting frame (2) and the base (1).

3. The high-voltage electrical cable installation and fixing device according to claim 2, characterized in that: The linkage mechanism comprises a first bevel gear (15) fixedly connected to the top of the rotating rod (4); the first bevel gear (15) is meshingly connected to a second bevel gear (16); the second bevel gear (16) is fixedly connected to the connecting rod (5); a connecting plate (17) is rotatably connected to the rotating rod (4); and a symmetrically arranged sliding groove (18) is provided on the connecting plate (17).

4. The high-voltage electrical cable installation and fixing device according to claim 3, characterized in that: The second clamping mechanism comprises a symmetrically arranged moving tube (19), the inner wall of the moving tube (19) is provided with an internal thread, the outer wall of the connecting rod (5) located on both sides of the second bevel gear (16) is provided with symmetrically arranged external threads with opposite thread directions, the top of the moving tube (19) is fixedly connected to an "L"-shaped moving rod (20), one end of the moving rod (20) is fixedly connected to a semicircular clamping rod (21), the bottom of the moving tube (19) is fixedly connected to a sliding rod (22), and the sliding rod (22) is slidably connected to the inner wall of the sliding groove (18).

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