Communication encryption transmission bridge for electric power

Abstract

The utility model discloses a communication encryption transmission bridge for electric power, which comprises a bridge body, the left and right ends of the interior of the bridge body are fixedly provided with mounting racks, the mounting racks are symmetrically arranged front and back relative to the vertical central axis of the bridge body, and guide rollers are rotatably connected to the bodies of the mounting racks. A spring is connected to the outer side of one end, outside the bridge frame body, of the mounting frame in a sleeving mode, a first motor is fixedly mounted at the left end of the rear end of the bridge frame body, and the output end of the first motor is fixedly connected with the guide roller on the upper middle portion of the bridge frame body. According to the communication encryption transmission bridge for the electric power, through guiding of cables, cable wiring can be more orderly and more attractive, meanwhile, the cables can be effectively supported and protected, maintenance and management are further facilitated, meanwhile, the cables can be effectively protected against external damage or interference, meanwhile, the cables are more orderly, and the service life of the cables is prolonged. And the phenomena of confusion and disorder are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of communication encryption, in particular to a communication encryption transmission bridge for electric power. Background Art

[0002] Communication encryption refers to the encryption of transmitted data to ensure that the data is not obtained or tampered with by unauthorized third parties during transmission. Communication encryption can protect the integrity of communication content and prevent information leakage and data tampering. Communication encryption usually involves using encryption algorithms to encrypt data into an incomprehensible form. Only the recipient with the decryption key can decrypt and restore the original data. Common encryption technologies include symmetric encryption and asymmetric encryption;

[0003] Most of the existing communication encryption transmission bridges may cause the cables to be bent and damaged during installation, and may also lead to improper selection of installation locations, which in turn affects the quality of communication signal transmission. At the same time, the installation of the bridge is cumbersome, unreasonable, or not installed firmly, which may cause the connections to loosen or fall off, thereby affecting the connection reliability of the communication cables. At the same time, due to the unstable fixing method, the large cables inside the bridge may shake under the influence of external environments such as wind or vibration, causing cable wear or breakage. Utility Model Content

[0004] The purpose of the utility model is to provide a communication encryption transmission bridge for electric power to solve the problem raised in the above background technology that most of the current communication encryption transmission bridges may cause the cables to be bent and damaged during use, and also lead to improper selection of installation positions, thereby affecting the quality of communication signal transmission. At the same time, the installation of the bridge is cumbersome, unreasonable, or the installation is not firm, which may cause the connection to loosen and fall off, thereby affecting the connection reliability of the communication cables. At the same time, it may also cause the cables inside the bridge to shake under the influence of external environments such as wind or vibration, thereby causing cable wear or breakage.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a communication encryption transmission bridge for electric power, comprising:

[0006] A bridge body, wherein mounting frames are fixedly mounted on both left and right ends of the bridge body, and the mounting frames are symmetrically arranged front and back about the vertical center axis of the bridge body, and the lower end of the mounting frames extends through to the outside of the bridge body;

[0007] Also includes:

[0008] A guide roller, the guide roller is rotatably connected to the frame of the mounting frame, and a spring is sleeved and connected to the outer side of one end of the mounting frame relative to the outside of the bridge frame body, a first motor is fixedly installed at the left end of the rear end of the bridge frame body, and the output end of the first motor is fixedly connected to the upper guide roller in the bridge frame body;

[0009] A bidirectional threaded rod, the bidirectional threaded rod is rotatably connected to the side wall of the bridge body, and the bidirectional threaded rod is symmetrically arranged about the horizontal central axis of the bridge body, the left and right ends of the bidirectional threaded rod are slidably connected with internal threaded sleeves, and the right end of the bidirectional threaded rod is fixedly installed with a second motor, the upper and lower ends of the bridge body are installed with cable pressure plates, one end of the internal threaded sleeve is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to the side wall of the cable pressure plate;

[0010] A threaded rod, the threaded rod is rotatably connected to the top of the bridge frame body, and the threaded rod is symmetrically arranged about the vertical central axis of the bridge frame body, and the upper end of the threaded rod is rotatably connected to a connecting sleeve rod, the rod body of the threaded rod is slidably connected to an axle, and the rod body of the connecting sleeve rod is also fixedly installed with an axle, the frame body of the axle is rotatably connected to a hinged rod, and the hinged rod is arranged in a circular array state about the center point of the axle, and one end of the hinged rod is rotatably connected to a fixed plate, and the outer side of the fixed plate is sleeved with a limiting sleeve.

[0011] Preferably, a synchronous pulley is fixedly mounted on one end of the guide roller outside the bridge frame body, and the left synchronous pulley in the bridge frame body and the right synchronous driving wheel in the bridge frame body are connected together through a synchronous belt sleeve.

[0012] Preferably, the inner side wall of the internal threaded sleeve block is connected to the bidirectional threaded rod by threads, and the sliding direction of the left internal threaded sleeve block in the bidirectional threaded rod is opposite to the sliding direction of the right internal threaded sleeve block in the bidirectional threaded rod. The internal threaded sleeve block drives the cable pressure plate through the connecting rod to form a lifting structure, and the connecting rod is arranged in an inclined state.

[0013] Preferably, the upper cable pressing plate in the bridge body and the lower cable pressing plate in the bridge body are arranged in a fitted state, and the width dimension of the upper cable pressing plate in the bridge body is smaller than the width dimension of the lower cable pressing plate in the bridge body.

[0014] Preferably, the wheel axle is connected to the threaded rod via threads, and the wheel axle drives the fixed plate via an articulated rod to form a lifting structure, and the articulated rod is arranged in an "X"-shaped structure.

[0015] Preferably, the side wall of the limiting sleeve is provided with through grooves, and the through grooves are arranged in a ring array state about the center point of the limiting sleeve, and the through grooves of the limiting sleeve are arranged in a clamping state with the fixing plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the communication encryption transmission bridge for electric power can make the cable wiring more neat and orderly, with higher aesthetics by guiding the cables, and can also effectively support and protect the cables, thereby facilitating maintenance and management, and can also effectively protect the cables from external damage or interference, and also make the cables more neat and orderly, reduce confusion and disorder, thereby extending the service life of the cables, and can also ensure that the bridge is more firm during installation, not easy to loosen or fall off, and at the same time make the operation easier, reduce labor costs, save installation time, and thus improve installation efficiency;

[0017] 1. A mounting frame, a guide roller, a spring and a first motor are provided, and the guide roller is connected to the external synchronous pulley of the bridge frame body through a synchronous belt sleeve, so that the first motor drives the guide rollers at the left and right ends of the bridge frame body to rotate, so that the guide rollers rotate on the frame body of the mounting frame. At the same time, when the cable is guided and installed, the lower mounting frame in the bridge frame body is driven to slide, so that the mounting frame drives the compression and stretching of the spring, so that the device can make the cable wiring more neat and orderly, and more beautiful, and can also effectively support and protect the cables, so that it is also easy to maintain and manage;

[0018] 2. A bidirectional threaded rod, an internal threaded sleeve block, a second motor, a cable pressing plate and a connecting rod are provided. The output end of the second motor drives the bidirectional threaded rod to rotate on the side wall of the bridge body, and then the bidirectional threaded rod is connected to the internal threaded sleeve block through threads, so that the internal threaded sleeve blocks at the left and right ends of the bidirectional threaded rod body slide in opposite directions, and at the same time, the connecting rod is in an inclined state and is rotatably connected with the internal threaded sleeve block and the cable pressing plate, so that the internal threaded sleeve block drives the lifting of the cable pressing plate through the connecting rod, and then the width dimension of the upper cable pressing plate in the bridge body is smaller than the width dimension of the lower cable pressing plate in the bridge body, so that the upper cable pressing plate in the bridge body and the lower cable pressing plate in the bridge body are fitted and connected together, so that the device can effectively protect the cables from external damage or interference, and also makes the cables more neat and orderly, reduces confusion and disorder, and thus prolongs the service life of the cables;

[0019] 3. A threaded rod, a connecting sleeve rod, a wheel axle, a hinged rod, a fixed plate and a limiting sleeve are provided. The fixing plate is inserted into the interior of the limiting sleeve so that the connecting sleeve rod and the limiting sleeve are engaged and connected together, and then the threaded rod is rotated on the rod body of the connecting sleeve rod. Since the inner side wall of the wheel axle is connected to the threaded rod by threads, and then the hinged rod is rotatably connected to the wheel axle and the fixed plate in an "X"-shaped structure, the wheel axle drives the fixing plate to rise and fall through the hinged rod, so that the fixing plate and the through groove on the limiting sleeve are engaged and connected together. The device can ensure that the bridge frame is installed more firmly and is not easy to loosen or fall off, and at the same time makes the operation easier, reduces labor costs, saves installation time, and thus improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 2 This is a side structural schematic diagram of the guide roller of the utility model;

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

[0023] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0024] Figure 5 The side view structural diagram of the fixed plate of the utility model is as follows

[0025] Figure 6 It is a schematic diagram of the top cross-sectional structure of the cable pressing plate of the utility model.

[0026] In the figure: 1. Bridge body; 2. Mounting frame; 3. Guide roller; 4. Spring; 5. First motor; 6. Bidirectional threaded rod; 7. Internal threaded sleeve; 8. Second motor; 9. Cable pressure plate; 10. Connecting rod; 11. Threaded rod; 12. Connecting sleeve rod; 13. Axle; 14. Articulated rod; 15. Fixing plate; 16. Limiting sleeve. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6The utility model provides a technical solution: a communication encryption transmission bridge for electric power, including: a bridge body 1, a mounting frame 2, a guide roller 3, a spring 4, a first motor 5, a bidirectional threaded rod 6, an internal threaded sleeve block 7, a second motor 8, a cable pressure plate 9, a connecting rod 10, a threaded rod 11, a connecting sleeve rod 12, an axle 13, a hinged rod 14, a fixing plate 15, and a limiting sleeve 16.

[0029] First, as attached Figure 1 , Attachment Figure 3 and attached Figure 5 As shown in, when installing the communication encryption transmission bridge for electric power, first, through the limiting sleeve 16 reserved in advance on the wall, the fixing plate 15 is inserted into the inside of the limiting sleeve 16, so that the outer wall of the fixing plate 15 is fitted and connected with the inner wall of the limiting sleeve 16, and at the same time, the top of the connecting sleeve rod 12 is engaged and connected with the inner top of the limiting sleeve 16, and then the threaded rod 11 at the top of the bridge body 1 is rotated, so that the threaded rod 11 is rotated on the rod body of the connecting sleeve rod 12, and then the inner side wall of the wheel axle 13 is connected to the threaded rod 11 through a thread, and at the same time, the hinge rod 14 is rotatably connected with the wheel axle 13 and the fixing plate 15 in an "X"-shaped structure, so that the wheel axle 13 on the rod body of the threaded rod 11 drives the fixing plate 15 to rise and fall through the hinge rod 14, so that the fixing plate 15 is engaged with the through groove on the limiting sleeve 16, and then the bridge body 1 is fixedly installed on the wall, and at the same time, it is easier to install;

[0030] As attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown in the figure, after the bridge frame body 1 is installed and connected to the wall, the encrypted communication transmission cable for power is installed inside the bridge frame body 1. First, the cable is placed between the upper guide roller 3 in the bridge frame body 1 and the lower guide roller 3 in the bridge frame body 1. At the same time, the lower mounting frame 2 in the bridge frame body 1 is driven to slide according to the specifications of the cable, so that the spring 4 is compressed or stretched through the mounting frame 2 according to the specifications of the cable, so that the lower guide roller 3 in the bridge frame body 1 and the upper guide roller 3 in the bridge frame body 1 can fit together perfectly according to the specifications of the cable, and then start The first motor 5 is driven, so that the output end of the first motor 5 drives the left guide roller 3 in the bridge body 1 to rotate, and then a synchronous pulley is fixedly installed on one end of the guide roller 3 on the outside of the bridge body 1, so that the left synchronous pulley in the bridge body 1 and the right synchronous pulley in the bridge body 1 are connected together through the synchronous belt sleeve, so that the left and right guide rollers 3 in the bridge body 1 rotate synchronously, and at the same time, the guide roller 3 drives the movement of the cable, so that the cable passes through the cable pressure plate 9 and enters the middle of the right guide roller 3 of the bridge body 1, so that the cable slides out through the rotation;

[0031] As attached Figure 1 , Attachment Figure 3 and attached Figure 6 As shown in, after the cable is placed inside the cable pressure plate 9, the second motor 8 can be started so that the output end of the second motor 8 drives the bidirectional threaded rod 6 to rotate on the side wall of the bridge frame body 1, and then the inner side wall of the internal threaded sleeve 7 is connected to the bidirectional threaded rod 6 by threads, so that the internal threaded sleeves 7 at the left and right ends of the bidirectional threaded rod 6 slide in opposite directions, and at the same time, they are rotatably connected with the cable pressure plate 9 and the internal threaded sleeve 7 in an inclined state through the connecting rod 10, so that the internal threaded sleeve 7 drives the cable pressure plate 9 to rise and fall through the connecting rod 10, and then the width dimension of the upper cable pressure plate 9 in the bridge frame body 1 is smaller than the width dimension of the lower cable pressure plate 9 in the bridge frame body 1, so that the upper cable pressure plate 9 in the bridge frame body 1 is fitted and connected with the upper cable pressure plate 9 in the bridge frame body 1, so that the cable in the middle of the cable pressure plate 9 is fixed, thereby avoiding shaking or wear of the cable.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A communication encryption transmission bridge for electric power, comprising: A bridge frame body (1), wherein mounting frames (2) are fixedly mounted at both left and right ends of the bridge frame body (1), and the mounting frames (2) are symmetrically arranged front and back about the vertical center axis of the bridge frame body (1), and the lower end of the mounting frames (2) extends through and to the outside of the bridge frame body (1); It is characterized by further comprising: A guide roller (3), the guide roller (3) being rotatably connected to a frame body of a mounting frame (2), and a spring (4) is sleeved and connected to an outer side of one end of the mounting frame (2) relative to the outside of the bridge frame body (1), a first motor (5) is fixedly mounted on the left end of the rear end of the bridge frame body (1), and an output end of the first motor (5) is fixedly connected to the guide roller (3) at the upper part of the bridge frame body (1); A bidirectional threaded rod (6), the bidirectional threaded rod (6) is rotatably connected to the side wall of the bridge frame body (1), and the bidirectional threaded rod (6) is symmetrically arranged with respect to the horizontal center axis of the bridge frame body (1), the left and right ends of the bidirectional threaded rod (6) are slidably connected with an internal threaded sleeve (7), and the right end of the bidirectional threaded rod (6) is fixedly installed with a second motor (8), the upper and lower ends of the bridge frame body (1) are installed with a cable pressure plate (9), one end of the internal threaded sleeve (7) is rotatably connected with a connecting rod (10), and one end of the connecting rod (10) is rotatably connected to the side wall of the cable pressure plate (9); A threaded rod (11), wherein the threaded rod (11) is rotatably connected to the top of the bridge frame body (1), and the threaded rod (11) is symmetrically arranged with respect to the vertical center axis of the bridge frame body (1), and the upper end of the threaded rod (11) is rotatably connected to a connecting sleeve rod (12), a wheel axle (13) is slidably connected to the rod body of the threaded rod (11), and the wheel axle (13) is also fixedly installed on the rod body of the connecting sleeve rod (12), a hinged rod (14) is rotatably connected to the frame body of the wheel axle (13), and the hinged rod (14) is arranged in a circular array state with respect to the center circle of the wheel axle (13), and one end of the hinged rod (14) is rotatably connected to a fixed plate (15), and a limiting sleeve (16) is sleeved and connected to the outer side of the fixed plate (15).

2. The electric power communication encryption transmission bridge according to claim 1, characterized in that: A synchronous pulley is fixedly mounted on one end of the guide roller (3) outside the bridge frame body (1), and the left synchronous pulley in the bridge frame body (1) and the right synchronous driving wheel in the bridge frame body (1) are connected together through a synchronous belt sleeve.

3. The communication encryption transmission bridge for electric power according to claim 1, characterized in that: The inner side wall of the internal thread sleeve (7) is connected to the bidirectional threaded rod (6) through threads, and the sliding direction of the left internal thread sleeve (7) in the bidirectional threaded rod (6) is arranged in an opposite state to the sliding direction of the right internal thread sleeve (7) in the bidirectional threaded rod (6). The internal thread sleeve (7) drives the cable pressure plate (9) through the connecting rod (10) to form a lifting structure, and the connecting rod (10) is arranged in an inclined state.

4. The communication encryption transmission bridge for electric power according to claim 3, characterized in that: The upper cable pressing plate (9) in the bridge body (1) is arranged in a fitted state with the lower cable pressing plate (9) in the bridge body (1), and the width of the upper cable pressing plate (9) in the bridge body (1) is smaller than the width of the lower cable pressing plate (9) in the bridge body (1).

5. The communication encryption transmission bridge for electric power according to claim 1, characterized in that: The wheel axle (13) is connected to the threaded rod (11) via threads, and the wheel axle (13) drives the fixed plate (15) via the hinged rod (14) to form a lifting structure, and the hinged rod (14) is arranged in an "X"-shaped structural state.

6. The communication encryption transmission bridge for electric power according to claim 1, characterized in that: The side wall of the limiting sleeve (16) is provided with through grooves, and the through grooves are arranged in a ring array state about the center point of the limiting sleeve (16), and the through grooves of the limiting sleeve (16) are arranged in a clamping state with the fixing plate (15).

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