Electric power bridge device for electric power engineering

Abstract

The utility model discloses an electric power bridge device for electric power engineering, which comprises a driving unit, the driving unit comprises a cable bridge and a sliding groove arranged on one side of the cable bridge, a fixing plate is arranged in the sliding groove in a sliding mode, one side of the fixing plate is fixedly connected with a handle, a servo motor is fixedly installed on the side wall of the fixing plate, and the servo motor is connected with the cable bridge. The output end of the servo motor is fixedly connected with a driving gear, the side wall of the cable bridge is rotationally connected with a driven gear meshed with the driving gear, and the guide unit comprises a mounting rod rotationally connected to one side of the inner wall of the cable bridge. According to the utility model, the servo motor drives the guide wheels to rotate, so that a cable can quickly move in the cable bridge, the moving speed of the cable is improved, the working intensity of workers is reduced, and the servo motor can enable the cable to pass through a plurality of cable bridges through the sliding grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of power bridge devices, in particular to a power bridge device for power engineering. Background Art

[0002] Cable bridges are industrial products consisting of supports, brackets, and mounting accessories. Cable bridges are categorized into trough-type, tray-type, ladder-type, and grid-type structures. They can be installed independently or on various buildings and pipe gallery supports. They feature simple structure, attractive design, flexible configuration, and easy maintenance. All parts are galvanized. For cable bridges installed outdoors near the sea or in corrosive areas, the material must be corrosion-resistant, moisture-resistant, have good adhesion, and possess high impact strength.

[0003] Cable trays can provide a stable support platform for cables, prevent cables from directly contacting the ground or other objects, reduce cable wear and damage, and provide cables with wrapped protection. When laying cables, multiple cables are usually passed through the interior of the cable tray. The cable trays are usually assembled together one by one and interconnected. When the total length of the cable tray is too long, it is difficult for workers to drag the cables to move in the cable tray, and the more cables there are, the more difficult it is to pull the cables, which makes it time-consuming and laborious for workers to place the cables. Therefore, an electric power tray device for power engineering is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing power bridge device for electric power engineering, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide an electric power bridge device for power engineering, which is suitable for solving the problem that when the total length of the cable bridge is long, it is difficult for workers to drag the cables in the cable bridge, and the more cables there are, the more difficult it is to pull the cables, which makes it time-consuming and laborious for workers to place the cables.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a power bridge device for power engineering, comprising:

[0008] A drive unit includes a cable tray and a sliding slot provided on one side of the cable tray, a fixed plate slidably provided in the sliding slot, a handle fixedly connected to one side of the fixed plate, a servo motor fixedly installed on a side wall of the fixed plate, an output end of the servo motor fixedly connected to a driving gear, and a driven gear rotatably connected to the side wall of the cable tray that meshes with the driving gear;

[0009] The guide unit includes a mounting rod rotatably connected to one side of the inner wall of the cable tray, the driven gear passes through the cable tray and is fixedly connected to the mounting rod, a plurality of guide wheels are fixedly sleeved on the side wall of the mounting rod, the top of the cable tray is threadedly connected to a threaded rod, the inner wall of the cable tray is slidably provided with a hollow plate, the bottom end of the threaded rod passes through the cable tray and is rotatably connected to the top of the hollow plate, and the inner wall of the hollow plate is rotatably connected to a plurality of rollers.

[0010] As a preferred solution of the power bridge device for power engineering described in the utility model, the bottom of the cable bridge is fixedly connected to an L-shaped plate, the top of the L-shaped plate is fixedly connected to a limiting rod, a U-shaped plate is slidably sleeved on the limiting rod, the bottom of the L-shaped plate is rotatably connected to an adjusting rod passing through the L-shaped plate, and the upper end of the adjusting rod is threadedly connected to the U-shaped plate.

[0011] As a preferred solution of the power bridge device for power engineering described in the utility model, the top of the U-shaped plate is rotatably connected to an iron plate, and the top of the fixed plate is inlaid with a magnet.

[0012] As a preferred solution of the power bridge device for power engineering described in the utility model, two partitions are fixedly connected to the inner wall of the cable bridge, and each of the partitions is located between two adjacent guide wheels.

[0013] As a preferred solution of the power bridge device for power engineering described in the utility model, the outer wall of each guide wheel is fixedly connected to a plurality of rubber strips distributed in an annular shape, and the shape of the rubber strips is arc-shaped.

[0014] As a preferred solution of the power bridge device for power engineering described in the utility model, a plurality of evenly distributed circular grooves are provided at the bottom of the inner wall of the cable bridge, and a ball is slidably arranged in each of the circular grooves.

[0015] The beneficial effects of the present invention are as follows: the guide wheel is driven to rotate by a servo motor, so that the guide wheel moves the cable quickly in the cable tray through friction, thereby increasing the speed of cable movement and reducing the work intensity of workers; the servo motor can move between multiple cable trays through a sliding groove to facilitate the cable to pass through multiple cable trays, and the servo motor can be slid out of the sliding groove to facilitate the recycling and reuse of the servo motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of the power bridge device for power engineering proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the guide unit structure proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the fixed plate and the servo motor proposed in the utility model;

[0020] Figure 4 This is a schematic diagram of the U-shaped plate and magnet connection structure proposed in the utility model. Description of the drawings:

[0022] 100. Drive unit; 101. Cable tray; 102. Sliding groove; 103. Fixed plate; 104. Servo motor; 105. Driving gear; 106. Driven gear; 200. Guide unit; 201. Mounting rod; 202. Guide wheel; 203. Threaded rod; 204. Hollow plate; 205. Roller; 206. L-shaped plate; 207. Limit rod; 208. U-shaped plate; 209. Adjustment rod; 210. Iron plate; 211. Magnet; 212. Partition; 213. Rubber strip; 214. Ball bearing. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0027] Example

[0028] Reference Figure 1 - Figure 4 , is an embodiment of the present utility model, which provides a power bridge device for power engineering, including: a driving unit 100 and a guide unit 200;

[0029] The drive unit 100 includes a cable tray 101 and a sliding slot 102 provided on one side of the cable tray 101. A fixed plate 103 is slidably provided in the sliding slot 102. A handle is fixedly connected to one side of the fixed plate 103. A servo motor 104 is fixedly installed on the side wall of the fixed plate 103. The output end of the servo motor 104 is fixedly connected to a driving gear 105. The side wall of the cable tray 101 is rotatably connected to a driven gear 106 that meshes with the driving gear 105.

[0030] The guide unit 200 includes a mounting rod 201 rotatably connected to one side of the inner wall of the cable tray 101, a driven gear 106 passes through the cable tray 101 and is fixedly connected to the mounting rod 201, a plurality of guide wheels 202 are fixedly sleeved on the side wall of the mounting rod 201, a threaded rod 203 is threadedly connected to the top of the cable tray 101, a hollow plate 204 is slidably provided on the inner wall of the cable tray 101, the bottom end of the threaded rod 203 passes through the cable tray 101 and is rotatably connected to the top of the hollow plate 204, and a plurality of rollers 205 are rotatably connected to the inner wall of the hollow plate 204.

[0031] The sliding groove 102 is interconnected by horizontal and vertical sliding grooves. The vertical direction of the sliding groove 102 is vertically aligned with the driven gear 106. The fixed plate 103 can be vertically slidably connected to the cable tray 101 through the sliding groove 102. A handle is provided on one side of the fixed plate 103 for facilitating the movement of the fixed plate 103. When the fixed plate 103 slides vertically on the cable tray 101, the driving gear 105 and the driven gear 106 engage with each other. Then, the cable is placed on each guide wheel 202 in turn, and then the threaded rod 203 is rotated to make its hollow plate 204 slide downward. Each roller 205 is vertically aligned with the guide wheel 202. When the roller 205 and the cable come into contact with each other, the roller 205 can cooperate with the guide wheel 202 to clamp the cable to increase the friction between the guide wheel 202 and the cable.

[0032] Then, by starting the servo motor 104, its driving gear 105 drives the driven gear 106 to rotate, and the driven gear 106 drives each guide wheel 202 to rotate through the mounting rod 201. The guide wheel 202 uses friction to move the cable quickly toward the inside of the cable tray 101, thereby enabling multiple cables to pass through the cable tray 101 quickly, saving workers' labor intensity. When two cable trays 101 are docked with each other, the cables are placed on the guide wheel 202 of the other cable tray 101 and The cable is limited by the roller 205 of the other cable tray 101, and then the two cable trays 101 can be docked. At this time, the sliding grooves 102 of the two cable trays 101 are connected to each other, so that the fixing plate 103 can be connected to the servo motor 104 and slide together to the other cable tray 101, and mesh with the driven gear 106 on the other cable tray 101. In this way, a single servo motor 104 can be used to increase the power of multiple cable trays 101, so that the cables can pass through the multiple cable trays 101 quickly.

[0033] By rotating the servo motor 104 in the opposite direction, the guide wheel 202 can drive the cable to move in the opposite direction, thereby quickly pulling the cable out of the cable tray 101. When the servo motor 104 is no longer in use, the fixing plate 103 can be slid out of the sliding groove 102 of any cable tray 101. When the cable tray 101 is not connected, the servo motor 104 can be moved to other cable trays 101 to improve the practicality of the cable tray 101.

[0034] In addition, the bottom of the cable tray 101 is fixedly connected to an L-shaped plate 206, the top of the L-shaped plate 206 is fixedly connected to a limiting rod 207, a U-shaped plate 208 is slidably sleeved on the limiting rod 207, the bottom of the L-shaped plate 206 is rotatably connected to an adjusting rod 209 that passes through the L-shaped plate 206, the upper end of the adjusting rod 209 is threadedly connected to the U-shaped plate 208, the top of the U-shaped plate 208 is rotatably connected to an iron plate 210, and the top of the fixed plate 103 is inlaid with a magnet 211.

[0035] When the driving gear 105 and the driven gear 106 are meshed with each other, the heights of the limiting rod 207 and the adjusting rod 209 are both lower than the height of the bottom of the fixed plate 103, so that the fixed plate 103 can move in the lateral direction on the sliding groove 102. By rotating the adjusting rod 209, the U-shaped plate 208 can be slid upward along the limiting rod 207, so that the fixed plate 103 is located inside the U-shaped plate 208, and the U-shaped plate 208 blocks both sides of the fixed plate 103, so that the fixed plate 103 cannot move in the lateral direction on the sliding groove 102, thereby limiting the fixed plate 103, so that the driving gear 105 and the driven gear 106 are vertically aligned, which facilitates the driving gear 105 to drive the driven gear 106 to rotate;

[0036] When the top of the U-shaped plate 208 is flush with the fixed plate 103, the iron plate 210 is rotated so that it is located above the fixed plate 103, and the iron plate 210 is attracted by the magnet 211 so that the iron plate 210 stays on the top of the fixed plate 103. In this way, the fixed plate 103 can be limited by the iron plate 210, so that the fixed plate 103 cannot slide vertically along the sliding groove 102, so as to ensure that when the servo motor 104 is started, the driving gear 105 and the driven gear 106 always maintain a meshing relationship.

[0037] Furthermore, two partitions 212 are fixedly connected to the inner wall of the cable tray 101, each partition 212 is located between two adjacent guide wheels 202, and the outer wall of each guide wheel 202 is fixedly connected to a plurality of rubber strips 213 distributed in a ring shape, and the shape of the rubber strips 213 is arc-shaped.

[0038] Each partition 212 is located between two adjacent guide wheels 202. The partition 212 can separate the cables from each other so that multiple cables will not be entangled with each other when moving in the cable tray 101. In actual operation, the number of guide wheels 202, rollers 205 and partitions 212 can be increased or decreased according to actual needs. The diameter of the guide wheel 202 increases from its middle part to both ends, so that the middle part of the guide wheel 202 is arc-shaped, thereby limiting the cable to the middle part of the guide wheel 202 to facilitate stable movement of the cable. The rubber strip 213 is located on the arc surface of the guide wheel 202. The rubber strip 213 can increase the friction between the guide wheel 202 and the cable, thereby facilitating the rotating guide wheel 202 to drive the cable to move.

[0039] Furthermore, a plurality of evenly distributed circular grooves are provided at the bottom of the inner wall of the cable tray 101 , and a ball 214 is slidably provided in each circular groove.

[0040] The ball 214 protrudes from the surface of the bottom inner wall of the cable tray 101. When the cable moves in the cable tray 101, the cable will come into contact with the ball 214. The ball 214 reduces the contact area between the cable and the cable tray 101, thereby reducing the damage caused by friction between the cable and the cable tray 101. When the cable moves in the cable tray 101, the cable drives the ball 214 to rotate, thereby facilitating the cable to pass through the cable tray 101 quickly, thereby increasing the speed at which the cable passes through the cable tray 101.

[0041] During use, the fixed plate 103 is vertically slid and connected to the cable tray 101 through the sliding groove 102. When the driving gear 105 and the driven gear 106 are engaged with each other, the adjusting rod 209 is rotated to make the U-shaped plate 208 slide upward along the limit rod 207, and the two sides of the fixed plate 103 are blocked by the U-shaped plate 208, so that the driving gear 105 and the driven gear 106 are vertically aligned. When the top of the U-shaped plate 208 is flush with the fixed plate 103, the iron plate 210 is rotated so that its magnet 211 adsorbs the iron plate 208. 10, so that the fixing plate 103 cannot slide vertically along the sliding groove 102, and then the cable is placed on each guide wheel 202 in turn, and then the threaded rod 203 is rotated to make the roller 205 contact with the cable. Then, by starting the servo motor 104, the driving gear 105 drives the driven gear 106 to rotate, and the driven gear 106 drives each guide wheel 202 to rotate through the mounting rod 201. The guide wheel 202 uses friction to make the cable move quickly toward the inside of the cable tray 101;

[0042] In this way, multiple cables can be quickly passed through the cable tray 101, and then the iron plate 210 is rotated so that it is no longer located on the fixed plate 103, and then the adjusting rod 209 is rotated in the opposite direction so that its U-shaped plate 208 no longer blocks the fixed plate 103, so that the fixed plate 103 can slide to the other cable tray 101 through the sliding groove 102 between the two cable trays 101 and engage with the driven gear 106 on the other cable tray 101, so that a single servo motor 104 can be used to power multiple cable trays 101, so that the cables can quickly pass through multiple cable trays 101, and when the servo motor 104 is no longer in use, the fixed plate 103 is slid out of the sliding groove 102 of any cable tray 101 for storage.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A power bridge device for power engineering, characterized in that: include: A drive unit (100) comprises a cable tray (101) and a sliding groove (102) provided on one side of the cable tray (101); a fixed plate (103) is slidably provided in the sliding groove (102); a handle is fixedly connected to one side of the fixed plate (103); a servo motor (104) is fixedly mounted on a side wall of the fixed plate (103); an output end of the servo motor (104) is fixedly connected to a driving gear (105); and a driven gear (106) meshing with the driving gear (105) is rotatably connected to the side wall of the cable tray (101); The guide unit (200) comprises a mounting rod (201) rotatably connected to one side of the inner wall of the cable tray (101); the driven gear (106) penetrates the cable tray (101) and is fixedly connected to the mounting rod (201); a plurality of guide wheels (202) are fixedly sleeved on the side wall of the mounting rod (201); a threaded rod (203) is threadedly connected to the top of the cable tray (101); a hollow plate (204) is slidably provided on the inner wall of the cable tray (101); the bottom end of the threaded rod (203) penetrates the cable tray (101) and is rotatably connected to the top of the hollow plate (204); and a plurality of rollers (205) are rotatably connected to the inner wall of the hollow plate (204).

2. The power bridge device for power engineering according to claim 1, characterized in that: The bottom of the cable tray (101) is fixedly connected to an L-shaped plate (206), the top of the L-shaped plate (206) is fixedly connected to a limiting rod (207), a U-shaped plate (208) is slidably sleeved on the limiting rod (207), the bottom of the L-shaped plate (206) is rotatably connected to an adjusting rod (209) that passes through the L-shaped plate (206), and the upper end of the adjusting rod (209) is threadedly connected to the U-shaped plate (208).

3. The power bridge device for electric power engineering according to claim 2, characterized in that: The top of the U-shaped plate (208) is rotatably connected to an iron plate (210), and the top of the fixed plate (103) is inlaid with a magnet (211).

4. The power bridge device for electric power engineering according to claim 1, characterized in that: Two partitions (212) are fixedly connected to the inner wall of the cable bridge (101), and each of the partitions (212) is located between two adjacent guide wheels (202).

5. The power bridge device for electric power engineering according to claim 4, characterized in that: The outer wall of each guide wheel (202) is fixedly connected with a plurality of rubber strips (213) distributed in an annular shape, and the shape of the rubber strips (213) is curved in an arc shape.

6. The power bridge device for electric power engineering according to claim 1, characterized in that: The bottom of the inner wall of the cable tray (101) is provided with a plurality of evenly distributed circular grooves, and a ball (214) is slidably arranged in each of the circular grooves.

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