Conversion device for bus duct

Abstract

The utility model discloses a conversion device for a bus duct, and relates to the technical field of bus ducts. The conversion device for the bus duct comprises a converter body and a protection assembly, the protection assembly is located on the converter body, the protection assembly comprises a connecting column, a rhombic plate, hinge rods, a pull plate, a limiting rod and a fixing rod, the outer wall of the connecting column is fixedly sleeved with the rhombic plate, and the hinge rods are installed at the two ends of the rhombic plate in a hinged mode respectively. According to the utility model, the two ends of the converter body and the interface of the bus duct can be protected, the contact of external objects with the interface can be reduced, the possibility of short circuit and equipment damage can be reduced, dust, sundries or water can be prevented from entering the interface by shielding the interface, electrical accidents caused by misoperation or accidental factors can be reduced, and the service life of the converter is prolonged. And the interface can be kept clean and dry, stable operation of a power system is ensured, faults caused by poor contact are reduced, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct technical field, especially a kind of conversion device for bus duct. BACKGROUND

[0002] The converter for bus duct is the key equipment for transmitting electric energy from bus duct to other equipment or load in power system, it is usually used in power distribution system to ensure the effective distribution and conversion of electric power.

[0003] Part of conversion device in prior art is directly inserted and installed on bus duct when using, the interface of conversion device and bus duct is exposed at this time, dust will accumulate at the interface over time, contact failure is prone to occur, which reduces the service life of conversion device.

[0004] In view of the above, the present application proposes a kind of conversion device for bus duct to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of conversion device for bus duct, can solve the problem that part of conversion device in prior art is directly inserted and installed on bus duct when using, the interface of conversion device and bus duct is exposed at this time, dust will accumulate at the interface over time, contact failure is prone to occur, which reduces the service life of conversion device.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of conversion device for bus duct, including converter body and protection assembly, protection assembly is located on converter body, protection assembly includes connecting column, rhombus plate, articulated rod, pull plate, limit rod and fixed rod, the outer wall of connecting column is fixedly covered with rhombus plate, and both ends of rhombus plate are respectively hingedly installed articulated rod.

[0007] Preferably, the both ends of the converter body are provided with connecting frame, and the articulated rod is connected with the connecting frame, which is arranged to facilitate the protection assembly to drive the connecting frame to move.

[0008] Preferably, the rear side of the converter body is fixedly connected with connecting plate, which is arranged to facilitate the installation of the protection assembly.

[0009] Preferably, the connecting column is rotatably installed on the connecting plate, a limiting rod is arranged on the connecting column, one end of the limiting rod is fixedly connected with a pull plate, the front side of the pull plate is fixedly connected with a fixing rod, and the connecting column, the rhombic plate, the hinged rod, the pull plate, the limiting rod and the fixing rod are used in cooperation to protect the interfaces between the two ends of the converter body and the bus duct, the possibility of short circuit and equipment damage is reduced, dust, sundries or moisture is prevented from entering the interfaces by shielding the interfaces, electrical accidents caused by operation errors or accidental factors are reduced, the overall safety is improved, the interfaces are kept clean and dry, the stable operation of the power system is ensured, the service life of the equipment is prolonged, and the problems of the prior art are solved.

[0010] Preferably, the connecting plate is provided with a insertion hole, the insertion hole is arranged to facilitate sliding of the fixing rod, and the fixing rod is provided with a magnetic block.

[0011] Preferably, the connecting column is provided with a limiting groove, the limiting rod is slidably installed in the limiting groove, and one end of the limiting rod is provided with an anti-dropping block to facilitate pulling of the pull plate.

[0012] Compared with the prior art, the bus duct conversion device has the advantages that the connecting column, the rhombic plate, the hinged rod, the pull plate, the limiting rod and the fixing rod are used in cooperation to protect the interfaces between the two ends of the converter body and the bus duct, the possibility of short circuit and equipment damage is reduced, dust, sundries or moisture is prevented from entering the interfaces by shielding the interfaces, electrical accidents caused by operation errors or accidental factors are reduced, the overall safety is improved, the interfaces are kept clean and dry, the stable operation of the power system is ensured, the service life of the equipment is prolonged, and the problems of the prior art are solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model is further explained in connection with the drawings and embodiments as follows:

[0014] Figure 1 The utility model is a three-dimensional Figure 1 ;

[0015] Figure 2 The utility model is a three-dimensional Figure 2 ;

[0016] Figure 3 The utility model is an exploded view of the sliding rod.

[0017] The drawings show that: 1, converter body;2, connecting frame;3, connecting plate;4, connecting column;5, rhombic plate;6, hinged rod;7, pull plate;8, limiting rod;9, fixing rod;10, insertion hole;11, limiting groove. DETAILED DESCRIPTION

[0018] In the description of the utility model, it needs to be understood that, when the orientation description such as up, down, front, back, left, right and so on is referred to, the orientation or positional relationship shown in the drawing is only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore it cannot be understood as a limitation on the utility model.

[0019] Please refer to Figures 1-3 The utility model provides a kind of conversion device for bus duct, including converter body 1 and protection assembly, the both ends of converter body 1 are provided with connecting frame 2, it is convenient for protection assembly to drive connecting frame 2 to move work to be arranged, hinged rod 6 is connected with connecting frame 2, the rear side of converter body 1 is fixedly connected with connecting plate 3, it is convenient for the installation of protection assembly to be arranged, protection assembly is located on converter body 1, protection assembly includes connecting column 4, rhombus plate 5, hinged rod 6, pull plate 7, limit rod 8 and fixed rod 9, the outer wall of connecting column 4 is fixedly covered with rhombus plate 5, the both ends of rhombus plate 5 are respectively hinged and installed with hinged rod 6, connecting column 4 is rotatably installed on connecting plate 3, limit rod 8 is provided on connecting column 4, one end of limit rod 8 is fixedly connected with pull plate 7, the front side of pull plate 7 is fixedly connected with fixed rod 9, when using, the both ends of converter body 1 are respectively inserted and installed on bus duct, then manually pull pull plate 7, so that pull plate 7 drives fixed rod 9 to move outward, fixed rod 9 is separated from jack 10, limit rod 8 slides in limit groove 11 at this time, then rotate pull plate 7, pull plate 7 drives limit rod 8 to rotate, the rotation of limit rod 8 drives connecting column 4 to rotate 360 °, connecting column 4 rotates and drives rhombus plate 5 to rotate, the rotation of rhombus plate 5 drives hinged rod 6 to move, so that hinged rod 6 moves to the both ends of converter body 1, the connecting place of bus duct and converter body 1 is protected, by the cooperation of connecting column 4, rhombus plate 5, hinged rod 6, pull plate 7, limit rod 8 and fixed rod 9, the interface of the both ends of converter body 1 and bus duct can be protected, can reduce external object contact interface, reduce the possibility of short circuit and equipment damage, by shielding interface, prevent dust, sundries or moisture from entering interface, can reduce the occurrence of electrical accident due to operation error or accidental factor, improve overall safety, can also keep interface clean and dry, ensure that power system operates stably, reduce the failure caused by poor contact, thereby prolong the service life of equipment.

[0020] Further, the connecting plate 3 is provided with a socket 10, which is arranged to facilitate the sliding of the fixing rod 9, the fixing rod 9 is provided with a magnetic block, the fixing rod 9 is attracted to the outer wall of the converter body 1 through the magnetic block, the connecting column 4 is provided with a limiting groove 11, the limiting rod 8 is slidingly installed in the limiting groove 11, and one end of the limiting rod 8 is provided with an anti-dropping block, which facilitates the pulling of the pull plate 7.

[0021] Working principle: in use, the two ends of the converter body 1 are respectively inserted and installed on the bus duct, then the pull plate 7 is manually pulled, so that the pull plate 7 drives the fixing rod 9 to move outward, the fixing rod 9 is separated from the socket 10, at this time the limiting rod 8 slides in the limiting groove 11, then the pull plate 7 is rotated, the pull plate 7 drives the limiting rod 8 to rotate, the rotation of the limiting rod 8 drives the connecting column 4 to rotate 360°, the rotation of the connecting column 4 drives the rhombic plate 5 to rotate, the rotation of the rhombic plate 5 drives the hinged rod 6 to move, so that the hinged rod 6 moves to the two ends of the converter body 1, and the connecting part of the bus duct and the converter body 1 is protected.

[0022] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A conversion device for bus ducts, characterized by Include: Converter body (1); The protection assembly is located on the converter body (1), and the protection assembly comprises a connecting column (4), a rhombic plate (5), a hinged rod (6), a pull plate (7), a limiting rod (8) and a fixed rod (9), the outer wall of the connecting column (4) is fixedly sleeved with the rhombic plate (5), and the two ends of the rhombic plate (5) are respectively hingedly installed with the hinged rod (6).

2. The conversion device for bus ducts according to claim 1, characterized in that: Both ends of the converter body (1) are provided with connecting frames (2), and the hinged rods (6) are connected with the connecting frames (2).

3. The conversion device for bus ducts according to claim 2, characterized in that: The rear side of the converter body (1) is fixedly connected with a connecting plate (3).

4. The conversion device for bus ducts according to claim 3, characterized in that: The connecting column (4) is rotatably installed on the connecting plate (3), a limiting rod (8) is arranged on the connecting column (4), one end of the limiting rod (8) is fixedly connected with a pull plate (7), and the front side of the pull plate (7) is fixedly connected with a fixed rod (9).

5. The conversion device for bus ducts according to claim 4, characterized in that: The connecting plate (3) is provided with a bushing (10).

6. The conversion device for bus ducts according to claim 5, characterized in that: The connecting column (4) is provided with a limiting groove (11), and the limiting rod (8) is slidably installed in the limiting groove (11).

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