Relay control device for electrical equipment

Abstract

The utility model relates to the field of electrical equipment, in particular to a relay control device for electrical equipment, which comprises a relay base, a relay body is arranged at the top of the relay base, and connecting pins are arranged at the bottom of the relay body. Through cooperation of the supporting plate, the connector, the connecting threaded rod, the reinforcing rod and the connecting nut, the relay inserting device has the advantage of ensuring that a relay is inserted stably, after the relay body is inserted into the relay base, the connecting threaded rod can be rotated by rotating the connector, so that the connecting nut can move, and the reinforcing rod is driven to move; the reinforcing rod can press and fix the relay body, so that the stability of the relay body when the relay body is inserted into the relay base is improved, and the relay body cannot be loosened; and through cooperation of the supporting frame, the pulling plate, the wire clamping shell, the arc-shaped wire clamping plate, the connecting plate, the moving rod and the connecting spring, the circuit limiting device has the advantage of limiting a circuit.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical equipment technical field, concretely is a relay control device for electrical equipment. BACKGROUND

[0002] Electrical equipment refers to various equipment for power generation, transmission, distribution and use, including generators, transformers, switch devices, distribution equipment, electrical equipment, control and protection equipment and automation equipment, etc., and needs to use a relay to open and close control of the circuit when the electrical equipment is used.

[0003] Through research and analysis, it is found that although the existing relay can control the circuit, it has the following shortcomings to some extent.

[0004] For example, when installing the relay, the relay is directly inserted into the base through the foot pin, without the function of ensuring stable insertion of the relay, so after connecting only through the foot pin, the phenomenon of loosening easily occurs, reducing the effect of installation and connection, and without the function of limiting the line during wiring, the line is easily shaken during wiring, causing the line to loosen, and also easily causing the line to wind, affecting the efficiency of wiring. UTILITY MODEL CONTENTS

[0005] The utility model discloses a relay control device for electrical equipment, which has the advantages of ensuring stable insertion of the relay and limiting the line, and solves the problems of not ensuring stable insertion of the relay and not being able to limit the line.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a relay control device for electrical equipment, comprising a relay base, a relay body is arranged on the top of the relay base, a connecting foot pin is arranged on the bottom of the relay body, side plates are connected to the left and right sides of the relay base through bolts, a reinforcing assembly is installed on the top of the side plate, the reinforcing assembly comprises a support plate, a connecting head, a connecting threaded rod, a reinforcing rod and a connecting nut, wire clamping assemblies are installed on the front and rear ends of the relay base, the wire clamping assembly comprises a support frame, a pulling plate, a wire clamping shell, an arc-shaped wire clamping plate, a connecting plate, a moving rod and a connecting spring.

[0007] Preferably, the bottom end of the connecting threaded rod is movably connected to the top of the side plate through a bearing, one side of the support plate is fixedly connected to the surface of the relay base through a bolt, and the top end of the connecting threaded rod penetrates through the top of the support plate.

[0008] Preferably, the bottom end of the reinforcing rod is movably sleeved on the surface of the connecting threaded rod, the connecting nut is threadedly sleeved on the surface of the connecting threaded rod, the bottom of the connecting nut is fixedly connected with the surface of the reinforcing rod, and the bottom of the connecting head is fixedly connected with the top end of the connecting threaded rod.

[0009] Preferably, one side of the wire clamping shell is fixedly connected with the surface of the relay base through bolts, the bottom of the supporting frame is fixedly connected with the top of the wire clamping shell through bolts, and one end of the moving rod penetrates through the surface of the supporting frame.

[0010] Preferably, the top of the connecting plate is fixedly connected with the bottom end of the moving rod through bolts, the connecting spring is movably sleeved on the surface of the moving rod, and the two ends of the connecting spring are welded with the inner wall of the supporting frame and the top of the connecting plate respectively.

[0011] Preferably, the top end of the arc-shaped wire clamping plate is welded with the bottom of the connecting plate, and the bottom of the pulling plate is fixedly connected with the top end of the moving rod through bolts.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a relay base, which is characterized by comprising a supporting plate, a connecting head, a connecting threaded rod, a reinforcing rod and a connecting nut, wherein the bottom of the connecting head is fixedly connected with the top end of the connecting threaded rod, the bottom end of the reinforcing rod is movably sleeved on the surface of the connecting threaded rod, and the connecting nut is threadedly sleeved on the surface of the connecting threaded rod.

[0014] 2. The utility model discloses a relay base, which is characterized by comprising a supporting frame, a pulling plate, a wire clamping shell, an arc-shaped wire clamping plate, a connecting plate, a moving rod and a connecting spring, wherein one side of the wire clamping shell is fixedly connected with the surface of the relay base through bolts, the bottom of the supporting frame is fixedly connected with the top of the wire clamping shell through bolts, one end of the moving rod penetrates through the surface of the supporting frame, and the connecting spring is movably sleeved on the surface of the moving rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a partial left view three-dimensional structure schematic view of the utility model;

[0017] Figure 3 It is partial explosion three-dimensional structure schematic diagram of the utility model;

[0018] Figure 4 It is explosion three-dimensional structure schematic diagram of the utility model wire clamp assembly.

[0019] In the drawing: 1, relay base; 2, reinforcing assembly; 201, support plate; 202, connecting head; 203, connecting threaded rod; 204, reinforcing rod; 205, connecting nut; 3, side plate; 4, wire clamp assembly; 401, support frame; 402, pulling plate; 403, wire clamp shell; 404, arc-shaped wire clamp plate; 405, connecting plate; 406, moving rod; 407, connecting spring; 5, relay body; 6, connecting needle. DETAILED DESCRIPTION

[0020] Please refer to Figure 1 - Figure 4 A relay control device for electrical equipment, including relay base 1, the top of relay base 1 is provided with relay body 5, the bottom of relay body 5 is provided with connecting needle 6, the left and right sides of relay base 1 are both connected with side plate 3 through bolt, the top of side plate 3 is installed with reinforcing assembly 2, reinforcing assembly 2 includes support plate 201, connecting head 202, connecting threaded rod 203, reinforcing rod 204 and connecting nut 205, the front and rear ends of relay base 1 are both installed with wire clamp assembly 4, wire clamp assembly 4 includes support frame 401, pulling plate 402, wire clamp shell 403, arc-shaped wire clamp plate 404, connecting plate 405, moving rod 406 and connecting spring 407;

[0021] Please refer to Figure 1 and Figure 2 The bottom end of connecting threaded rod 203 is movably connected with the top of side plate 3 through bearing, one side of support plate 201 is fixedly connected with the surface of relay base 1 through bolt, the top end of connecting threaded rod 203 penetrates to the top of support plate 201, by setting support plate 201, reinforcing rod 204 can be limited, when connecting threaded rod 203 rotates, connecting nut 205 can drive reinforcing rod 204 to move;

[0022] Please refer to Figure 1 and Figure 2 The bottom end of reinforcing rod 204 movably sleeves the surface of connecting threaded rod 203, connecting nut 205 is threadedly sleeved on the surface of connecting threaded rod 203, the bottom of connecting nut 205 is fixedly connected with the surface of reinforcing rod 204, the bottom of connecting head 202 is fixedly connected with the top end of connecting threaded rod 203, by setting connecting head 202, it is convenient for staff to manually rotate connecting threaded rod 203, and the convenience of rotation is improved;

[0023] Please refer to Figure 1And Figure 4 One side of the wire clamping shell 403 is fixedly connected with the surface of the relay base 1 through bolts, the bottom of the supporting frame 401 is fixedly connected with the top of the wire clamping shell 403 through bolts, and one end of the moving rod 406 penetrates through the surface of the supporting frame 401;

[0024] Please refer to Figure 1 And Figure 4 The top of the connecting plate 405 is fixedly connected with the bottom end of the moving rod 406 through bolts, and the connecting spring 407 is movably sleeved on the surface of the moving rod 406. The two ends of the connecting spring 407 are welded with the inner wall of the supporting frame 401 and the top of the connecting plate 405 respectively. By arranging the connecting plate 405, a plurality of arc-shaped wire clamping plates 404 can be connected and pulled together.

[0025] Please refer to Figure 1 And Figure 4 The top end of the arc-shaped wire clamping plate 404 is welded with the bottom of the connecting plate 405, and the bottom of the pulling plate 402 is fixedly connected with the top end of the moving rod 406 through bolts.

[0026] In use, the connecting pin 6 of the relay body 5 is inserted into the relay base 1, so that the relay body 5 is connected. After the relay body 5 is inserted into the relay base 1, the connecting screw rod 203 is rotated by rotating the connecting head 202, so that the connecting nut 205 can move, thereby driving the reinforcing rod 204 to move downward, so that the reinforcing rod 204 can press and fix the relay body 5, thereby improving the stability of the relay body 5 inserted into the relay base 1, so that it will not loosen. When the line is connected to the relay base 1, the pulling plate 402 is pulled, the moving rod 406 is moved, the connecting plate 405 is moved upward, the connecting spring 407 is extruded, the arc-shaped wire clamping plate 404 is moved upward, and the line is inserted through the wire clamping shell 403. After the insertion is completed, the pulling plate 402 is loosened, the connecting spring 407 is reset, the arc-shaped wire clamping plate 404 is clamped and positioned on the line, so that the line will not shake at the joint with the relay base 1 during subsequent wiring, and the line will not be easily entangled together, which facilitates subsequent wiring.

[0027] To sum up: the relay control device for electrical equipment is matched by the supporting plate 201, the connecting head 202, the connecting screw rod 203, the reinforcing rod 204, the connecting nut 205, the supporting frame 401, the pulling plate 402, the wire clamping shell 403, the arc-shaped wire clamping plate 404, the connecting plate 405, the moving rod 406 and the connecting spring 407, which solves the problems of not guaranteeing the stability of the relay insertion and not being able to position the line.

Claims

1. A relay control device for an electrical apparatus comprising a relay base (1), characterized in that: The top of the relay base (1) is provided with a relay body (5), the bottom of the relay body (5) is provided with a connecting pin (6), the left and right sides of the relay base (1) are both connected with a side plate (3) through a bolt, the top of the side plate (3) is installed with a reinforcing assembly (2), the reinforcing assembly (2) comprises a supporting plate (201), a connecting head (202), a connecting threaded rod (203), a reinforcing rod (204) and a connecting nut (205), the front and rear ends of the relay base (1) are both installed with a wire clamping assembly (4), the wire clamping assembly (4) comprises a supporting frame (401), a pulling plate (402), a wire clamping shell (403), an arc-shaped wire clamping plate (404), a connecting plate (405), a moving rod (406) and a connecting spring (407).

2. A relay control device for an electrical apparatus according to claim 1, characterized in that: The bottom end of the connecting threaded rod (203) is movably connected with the top of the side plate (3) through a bearing, one side of the supporting plate (201) is fixedly connected with the surface of the relay base (1) through a bolt, and the top end of the connecting threaded rod (203) penetrates through the top of the supporting plate (201).

3. The relay control device for an electrical apparatus according to claim 1, wherein: The bottom end of the reinforcing rod (204) is movably sleeved on the surface of the connecting threaded rod (203), the connecting nut (205) is threadedly sleeved on the surface of the connecting threaded rod (203), the bottom of the connecting nut (205) is fixedly connected with the surface of the reinforcing rod (204), and the bottom of the connecting head (202) is fixedly connected with the top end of the connecting threaded rod (203).

4. The relay control device for an electrical apparatus according to claim 1, wherein: One side of the wire clamping shell (403) is fixedly connected with the surface of the relay base (1) through a bolt, the bottom of the supporting frame (401) is fixedly connected with the top of the wire clamping shell (403) through a bolt, and one end of the moving rod (406) penetrates through the surface of the supporting frame (401).

5. The relay control device for an electrical apparatus according to claim 1, wherein: The top of the connecting plate (405) is fixedly connected with the bottom end of the moving rod (406) through a bolt, the connecting spring (407) is movably sleeved on the surface of the moving rod (406), and the two ends of the connecting spring (407) are respectively welded with the inner wall of the supporting frame (401) and the top of the connecting plate (405).

6. The relay control device for an electrical apparatus according to claim 1, wherein: The top end of the arc-shaped wire clamping plate (404) is welded with the bottom of the connecting plate (405), and the bottom of the pulling plate (402) is fixedly connected with the top end of the moving rod (406) through a bolt.

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