Half-moon transformer substation storage battery wiring clip and use method

Abstract

The invention discloses a half-moon-shaped transformer substation storage battery wiring clamp and a using method, and belongs to the technical field of storage battery replacement auxiliary tools. The wiring clip comprises a clamping part, the outer contour of the clamping part is arc-shaped, the inner contour of the clamping part is concave, and the whole clamping part is half-moon-shaped; a first connecting plate is arranged on one side of the clamping part, and a second connecting plate is arranged on the other side of the clamping part. A first clamping connecting plate is arranged at the end, away from the clamping part, of the first connecting plate, a second clamping connecting plate is arranged at the end, away from the clamping part, of the second connecting plate, a wiring bolt is arranged on the first clamping connecting plate, and clamping bolts are arranged on the first clamping connecting plate and the second clamping connecting plate in a penetrating mode. Deformation plates are symmetrically arranged at two ports of the clamping part, and deformation grooves are symmetrically formed in the clamping part; according to the invention, the clamping part can increase the effective contact surface between the wiring clip and the storage battery binding post, and the deformation groove and the deformation plate are designed, so that the storage battery binding post can be clamped to a greater extent through mutual cooperation of the deformation groove and the deformation plate, and firm wiring is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of battery replacement auxiliary tools, and in particular to a half-moon-shaped substation battery wiring clip and a method of use. Background Art

[0002] As an important component of the substation, the DC system undertakes the key tasks of protecting relay protection and safety automatic devices, control power supply, emergency lighting and other devices, while the battery pack is the core equipment of the DC system and the last line of defense to ensure the safety of power supply in the substation. Due to long-term floating charge operation, the battery pack often has abnormalities of insufficient capacity or excessive internal resistance in the annual full-capacity verification charge and discharge and internal resistance detection of the battery pack. At this time, it needs to be separated from the system and replaced.

[0003] When replacing a faulty battery under power, the battery jumper instrument needs to be hard-connected to the faulty battery. The surface of the battery wiring bolts is smooth and the reserved space with the upper surface of the battery is narrow. When using conventional wiring clamps for clamping, the clamping part and the battery terminal form an open structure. It is very easy for the wiring clamp to fall off due to its own weight, strong wind load or accidental contact by people, thereby causing the test circuit to be broken and thus causing safety hazards. Summary of the invention

[0004] The invention provides a half-moon type substation battery wiring clip and a use method, which can solve the problems caused by smooth bolt surface, narrow wiring space and uncertain factors of on-site operation when replacing a faulty battery under power.

[0005] The present invention adopts the following technical solution:

[0006] The first aspect of the present invention discloses a half-moon-shaped substation battery wiring clip, comprising: a clamping portion, a clamping bolt, a clamping connecting plate 1, a clamping connecting plate 2 and a wiring bolt; the outer contour of the clamping portion is an arc shape, the inner contour is an inward concave shape, and the whole is half-moon-shaped; the inner contour of the clamping portion clamps the battery terminal, and the clamping degree is adjusted by the clamping bolt; a connecting plate 1 is provided on one side of the clamping portion, and a connecting plate 2 is provided on the other side of the clamping portion; a clamping connecting plate 1 is provided at one end of the connecting plate 1 away from the clamping portion, and a clamping connecting plate 2 is provided at one end of the connecting plate 2 away from the clamping portion, and a wiring bolt is provided on the clamping connecting plate 1, and clamping bolts are provided through the clamping connecting plate 1 and the clamping connecting plate 2; deformation plates are symmetrically provided at the two ends of the clamping portion, and deformation grooves are symmetrically opened on the clamping portion, the deformation grooves are located close to the deformation plates, one end of the deformation grooves extends into the inner contour, and the other end of the deformation grooves is away from the outer contour.

[0007] According to the half-moon-shaped substation battery wiring clip, an angle is set between the deformation groove and the clamping connection plate, and the angle ranges from 50° to 80°.

[0008] According to the half-moon-shaped substation battery wiring clip, corresponding threaded clamping holes are opened on the clamping connecting plate 1 and the clamping connecting plate 2, and the threaded clamping holes on the clamping connecting plate 1 and the clamping connecting plate 2 are connected with clamping bolts.

[0009] According to the half-moon-shaped substation battery wiring clip, a threaded wiring hole is formed at one end of the clamping plate 1 away from the clamping portion, and a wiring bolt is connected to the threaded wiring hole on the clamping plate 1.

[0010] According to the half-moon-shaped substation battery wiring clip, the clamping portion and the connecting plate 1, the connecting plate 2, the clamping connecting plate 1, and the clamping connecting plate 2 are formed by stamping a single plate.

[0011] According to the half-moon-shaped substation battery wiring clip, the angle between the clamping connecting plate 1, the clamping connecting plate 2 and the clamping portion is 90°.

[0012] According to the half-moon-shaped substation battery wiring clamp, the clamping portion, the first clamping connecting plate, the second clamping connecting plate and the battery terminal are clamped together, and then the clamping bolts and the wiring bolts are installed.

[0013] According to the half-moon-shaped substation battery wiring clip, the clamping part, the clamping plate and the wiring bolt constitute a conductive body. When the clamping part clamps the battery terminal, the current can flow along the conductive body to the external wire.

[0014] On the other hand, the present application discloses a method for using a half-moon-shaped substation battery wiring clip, including: a clamping method and a disassembly method;

[0015] The clamping method comprises the following steps:

[0016] Clamp the clamping part of the half-moon battery wiring clamp, the clamping connecting plate 1, the clamping connecting plate 2 and the battery terminal;

[0017] Pass the clamping bolts through the threaded clamping holes on the clamping link plate 1 and the clamping link plate 2, and tighten them.

[0018] Connect the primary conductor of the jumper device to the terminal bolt and tighten it into the threaded terminal hole.

[0019] According to the method for using the half-moon-shaped substation battery wiring clip, the disassembly method includes the following steps:

[0020] Turn the terminal bolt counterclockwise to loosen the primary conductor of the jumper device from the threaded terminal hole.

[0021] Rotate the clamping bolt counterclockwise to remove it from the threaded clamping holes of the threaded clamping holes on the clamping link plate 1 and the clamping link plate 2.

[0022] Separate the clamping part, clamping connecting plate 1, clamping connecting plate 2 of the half-moon battery terminal clip from the battery terminal.

[0023] Compared with the prior art, the beneficial effects of the present invention include at least:

[0024] 1. The clamping portion designed in the present invention can increase the effective contact surface between the wiring clip and the battery terminal. The present invention also designs a deformation groove and a deformation plate, which cooperate with each other to clamp the battery terminal to a greater extent and ensure that the wiring is firm.

[0025] 2. The clamping part, the wire connecting plate and the clamping connecting plate designed by the present invention are integrally formed and have a large current carrying capacity.

[0026] 3. The clamping bolt of the present invention is detachable and easy to install and disassemble, which improves the convenience of wire clamp operation in a narrow space. The clamping bolt can prevent the wiring clip from falling off the battery terminal due to external force, thereby improving safety. The opening of the clamping part can be controlled by turning the clamping bolt, thereby achieving flexible adjustment of the opening.

[0027] 4. There is a certain angle between the deformation groove and the connecting plate designed in the present invention. This angle range can not only improve the firmness of clamping but also improve the flexibility of clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural diagram of the overall device of the present invention;

[0029] Figure 2 It is the front view of the overall device of the present invention.

[0030] In the figure: 1, clamping part; 101, deformation groove; 102, connecting plate 1; 103, connecting plate 2; 104, outer contour; 105, inner contour; 106, deformation plate; 2, clamping bolt; 3, clamping connecting plate 1; 4, clamping connecting plate 2; 5, connection bolt. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The embodiments described in this application are only part of the embodiments of the present invention, not all of them. Based on the spirit of the present invention, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "front", "rear", "inside", "outside", "right", "left", "both ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 indirectly connected 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 the present invention can be understood according to specific circumstances.

[0034] Embodiment 1:

[0035] like Figure 1-2 As shown, the present invention provides a half-moon-shaped substation battery wiring clip, comprising a clamping portion 1, a clamping bolt 2, a clamping connecting plate 1 3, a clamping connecting plate 2 4 and a wiring bolt 5.

[0036] The outer contour 104 of the clamping part 1 is arc-shaped, and the inner contour 105 is concave, and the whole is half-moon-shaped. The wiring clip is connected to the battery terminal through the inner contour 105. The concave design of the inner contour 105 can effectively increase the contact area between the wiring clip and the battery terminal; the inner contour 105 of the clamping part 1 clamps the battery terminal, and the clamping degree is adjusted by the clamping bolt 2; a connecting plate 102 is provided on one side of the clamping part 1, and a A connecting plate 2 103 is provided; a clamping connecting plate 3 is provided at one end of the connecting plate 102 away from the clamping part 1, and a clamping connecting plate 2 4 is provided at one end of the connecting plate 2 103 away from the clamping part 1; deformation plates 106 are symmetrically provided at the two ends of the clamping part 1, and deformation grooves 101 are symmetrically opened on the clamping part 1, and the deformation grooves 101 are opened near the deformation plate 106, one end of the deformation groove 101 extends into the inner contour 105, and the other end of the deformation groove 101 is away from the outer contour 104.

[0037] An angle is set between the deformation groove 101 and the connecting plate, and the angle range is 50° to 80°. This angle range can not only improve the firmness of clamping but also improve the flexibility of clamping.

[0038] Corresponding threaded clamping holes are provided on the clamping link plate 1 3 and the clamping link plate 2 4, and the threaded clamping holes on the clamping link plate 1 3 and the clamping link plate 2 4 are connected with clamping bolts 2; the clamping bolts 2 enable the wiring clip to be firmly clamped on the battery terminal to prevent the wiring clip from falling off the battery terminal due to external force, thereby improving safety; the opening of the clamping part 1 can be controlled by turning the clamping bolts 2, thereby achieving flexible adjustment of the opening; a threaded wiring hole is provided on the end of the clamping link plate 3 away from the clamping part 1, and the threaded wiring hole on the clamping link plate 3 is connected with a wiring bolt 5.

[0039] The clamping part 1, the clamping connecting plate 3 and the terminal bolt 5 constitute a conductive body. When the clamping part 3 clamps the battery terminal, the current can flow along the conductive body to the external wire.

[0040] The clamping portion 1 and the connecting plate 1 102 , the connecting plate 2 103 , the clamping connecting plate 1 3 , and the clamping connecting plate 2 4 are made of copper.

[0041] The outer surfaces of the clamping portion 1 and the connecting plate 1 102 , the connecting plate 2 103 , the clamping connecting plate 1 3 , and the clamping connecting plate 2 4 are plated with a tin layer.

[0042] The clamping part 1 and the connecting plate 1 102 , the connecting plate 2 103 , the clamping connecting plate 1 3 , and the clamping connecting plate 2 4 are formed by stamping a single plate, and the angle between the clamping connecting plates on both sides and the clamping part is 90°.

[0043] The clamping link plate 1 3 and the clamping link plate 2 4 are provided with rounded corners or chamfered corners.

[0044] After the clamping part 1, the clamping connecting plate 1 3, the clamping connecting plate 2 4 are clamped with the battery terminal, the clamping bolt 2 and the terminal bolt 5 are installed.

[0045] When the battery terminal is placed into the inner contour 105, tighten the clamping bolt 2, clamp the battery terminal and the terminal clamp, and continue to tighten the clamping bolt 2. The deformation plate 106 moves toward the direction close to the battery terminal, and the angle between the clamping plate and the clamping part gradually decreases until the upper and lower walls of the deformation groove 101 away from the clamping plate are in contact, which is used to further clamp the battery terminal to ensure that the connection is firm.

[0046] Embodiment 2:

[0047] The invention also provides a method for using the half-moon-shaped substation battery wiring clip, comprising: a clamping method and a disassembly method.

[0048] The clamping method comprises the following steps:

[0049] S1. Fasten the clamping part 1, clamping connecting plate 1 3, clamping connecting plate 2 4 of the half-moon battery wiring clamp to the battery terminal firmly;

[0050] S2. Pass the clamping bolt 2 through the threaded clamping holes on the clamping connecting plate 1 3 and the clamping connecting plate 2 4, and tighten them securely;

[0051] S3. Connect the primary conductor of the jumper device to the wiring bolt 5 and tighten it in the threaded wiring hole.

[0052] The disassembly method comprises the following steps:

[0053] S1, rotate the wiring bolt 5 counterclockwise to loosen the primary wire of the jumper device from the threaded wiring hole;

[0054] S2, rotate the clamping bolt 2 counterclockwise to remove it from the threaded clamping holes on the clamping connecting plate 1 3 and the clamping connecting plate 2 4;

[0055] S3. Separate the clamping part 1, the clamping connecting plate 1 3, and the clamping connecting plate 2 4 of the half-moon-shaped battery wiring clip from the battery terminal.

[0056] Compared with the prior art, the beneficial effects of the present invention include at least:

[0057] 1. The clamping portion designed in the present invention can increase the effective contact surface between the wiring clip and the battery terminal. The present invention also designs a deformation groove and a deformation plate, which cooperate with each other to clamp the battery terminal to a greater extent and ensure that the wiring is firm.

[0058] 2. The clamping part, the wire connecting plate and the clamping connecting plate designed by the present invention are integrally formed and have a large current carrying capacity.

[0059] 3. The clamping bolt of the present invention is detachable and easy to install and disassemble, which improves the convenience of wire clamp operation in a narrow space. The clamping bolt can prevent the wiring clip from falling off the battery terminal due to external force, thereby improving safety. The opening of the clamping part can be controlled by turning the clamping bolt, thereby achieving flexible adjustment of the opening.

[0060] 4. There is a certain angle between the deformation groove and the connecting plate designed in the present invention. This angle range can not only improve the firmness of clamping but also improve the flexibility of clamping.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A half-moon type substation battery connection clip, comprising: The clamping part (1), the clamping bolt (2), the clamping connecting plate 1 (3), the clamping connecting plate 2 (4) and the connecting bolt (5) are characterized in that: The outer contour (104) of the clamping portion (1) is in an arc shape, and the inner contour (105) is in a concave shape, and the whole is in a half-moon shape; The inner contour (105) of the clamping portion (1) clamps the battery terminal, and the degree of clamping is adjusted by the clamping bolt (2); A connecting plate 1 (102) is provided on one side of the clamping portion (1), and a connecting plate 2 (103) is provided on the other side of the clamping portion (1); a clamping connecting plate 1 (3) is provided on the end of the connecting plate 1 (102) away from the clamping portion (1), and a clamping connecting plate 2 (4) is provided on the end of the connecting plate 2 (103) away from the clamping portion (1); a connecting bolt (5) is provided on the clamping connecting plate 1 (3), and clamping bolts (2) are provided through the clamping connecting plate 1 (3) and the clamping connecting plate 2 (4); Deformation plates (106) are symmetrically arranged at the two ends of the clamping portion (1), and deformation grooves (101) are symmetrically opened on the clamping portion (1), wherein the deformation grooves (101) are opened at positions close to the deformation plates (106), one end of the deformation grooves (101) extends into the inner contour (105), and the other end of the deformation grooves (101) is away from the outer contour (104).

2. A half-moon-shaped substation battery wiring clip according to claim 1, characterized in that: An angle is set between the deformation groove (101) and the clamping connection plate, and the angle ranges from 50° to 80°.

3. A half-moon-shaped substation battery connection clip according to claim 1, characterized in that: The clamping connecting plate 1 (3) and the clamping connecting plate 2 (4) are provided with corresponding threaded clamping holes, and the threaded clamping holes on the clamping connecting plate 1 (3) and the clamping connecting plate 2 (4) are connected with clamping bolts (2).

4. A half-moon-shaped substation battery connection clip according to claim 1, characterized in that: A threaded connection hole is formed at one end of the clamping connecting plate 1 (3) away from the clamping portion (1), and a connection bolt (5) is connected to the threaded connection hole on the clamping connecting plate 1 (3).

5. A half-moon-shaped substation battery connection clip according to claim 1, characterized in that: The clamping portion (1) and the connecting plate 1 (102), the connecting plate 2 (103), the clamping connecting plate 1 (3), and the clamping connecting plate 2 (4) on both sides are formed by stamping a single plate.

6. A half-moon-shaped substation battery connection clip according to claim 1, characterized in that: The angle between the clamping connecting plate 1 (3), the clamping connecting plate 2 (4) and the clamping portion (1) is 90°.

7. A half-moon-shaped substation battery connection clip according to claim 1, characterized in that: After the clamping portion (1), the first clamping connecting plate (3), and the second clamping connecting plate (4) are clamped to the battery terminal, the clamping bolt (2) and the terminal bolt (5) are installed.

8. The half-moon-shaped substation battery connection clip according to claim 1, characterized in that: The clamping part (1), the clamping connecting plate (3) and the connecting bolt (5) constitute a conductive body. When the clamping part (3) clamps the battery terminal, current can flow along the conductive body to the external wire.

9. A method for using a half-moon type substation battery connection clip, characterized in that: A half-moon-shaped substation battery wiring clip according to any one of claims 1 to 8, comprising: a clamping method and a disassembly method; The clamping method comprises the following steps: The clamping portion (1), the first clamping connecting plate (3), and the second clamping connecting plate (4) of the half-moon-shaped battery wiring clamp are clamped to the battery wiring post; Pass the clamping bolt (2) through the threaded clamping holes on the clamping link plate 1 (3) and the clamping link plate 2 (4), and tighten them; Connect the primary conductor of the jumper device to the terminal bolt (5) and tighten it into the threaded terminal hole.

10. The method for using the half-moon type substation battery connection clip according to claim 9, characterized in that: The disassembly method comprises the following steps: Rotate the wiring bolt (5) counterclockwise to loosen the primary wire of the jumper device from the threaded wiring hole; Rotate the clamping bolt (2) counterclockwise to remove it from the threaded clamping holes on the clamping link plate 1 (3) and the clamping link plate 2 (4); The clamping portion (1), the first clamping connecting plate (3), and the second clamping connecting plate (4) of the half-moon-shaped battery wiring clip are separated from the battery wiring post.

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