Anti-oxidation mechanism and storage battery pile head copper sleeve

Abstract

The utility model relates to the technical field of copper bushes, in particular to an anti-oxidation mechanism and a storage battery pile head copper bush, which comprise a mounting unit, an anti-oxidation unit and a copper bush cover, and the adjusting unit comprises a protective cover arranged on the outer side of the opening copper sleeve. The anti-oxidation mechanism disclosed by the utility model has the beneficial effects that the extrusion assembly is matched with the fastening assembly, the fixing bolt is rotated, the open copper sleeve is tightened, and the shield is driven to move downwards, so that the sealing ring is extruded to improve the sealing performance between the shield and the storage battery, the effect of isolating air is sequentially achieved, the oxidation speed of the storage battery pile head is slowed down, and the service life is prolonged. The deformation assembly is matched with the fixing assembly, the fastening bolt is rotated to change the deformation degree of the adjusting plate so as to fix the electric wire, the clamping space formed between the clamped electric wires can effectively protect the electric wire from external extrusion or pulling, and the service life of the electric wire is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of copper sleeves, in particular to an anti-oxidation mechanism and a battery pile copper sleeve. Background Art

[0002] In coal mines, rubber-tyred trackless vehicles are usually used for internal transportation in coal mines. These vehicles usually have strong carrying capacity and adaptability, and can transport coal and other materials on mine tunnels and roads inside coal mines.

[0003] The service life of the battery of the rubber-tyred trackless vehicle in the coal mine is nearly two times shorter than that of the battery of a normal vehicle. This is because the rubber-tyred trackless vehicle works in a humid and harsh environment underground for a long time. The high humidity environment will increase the oxidation rate, and the water vapor pressure will promote the oxidation reaction, which will lead to the oxidation of the battery post. The oxidized battery post will reduce the charging efficiency, extend the charging time, and even affect the battery life. The wires and the battery post are connected by copper sleeves, and the copper sleeves are fixed with bolts. Loose bolts will cause the wire connection to be loose, which will affect the current transmission stability of the battery. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem that the battery pile head is easily oxidized in the above or existing technologies, the utility model is proposed.

[0006] Therefore, the utility model aims to provide an anti-oxidation mechanism.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an installation unit, including an open copper sleeve and a connecting block arranged on the open copper sleeve; an adjustment unit, including a shield arranged on the outside of the open copper sleeve, a displacement component arranged at the front of the shield, an extrusion component arranged in the displacement component, and a positioning component arranged in the extrusion component.

[0008] As a preferred solution of the anti-oxidation mechanism of the utility model, wherein: the displacement assembly includes a displacement groove arranged in the shield, and a displacement plate arranged in the displacement groove; the displacement plate and the connecting block are fixedly connected.

[0009] As a preferred solution of the anti-oxidation mechanism of the utility model, the extrusion assembly includes an extrusion groove arranged on one side of the displacement plate, an extrusion surface arranged in the extrusion groove, and a triangular plate arranged in the displacement groove.

[0010] As a preferred solution of the anti-oxidation mechanism of the utility model, the positioning assembly includes a limit groove arranged on the inner wall of the displacement groove, a limit plate arranged in the limit groove, and a movable plate arranged on the limit plate; the movable plate and the displacement plate are connected.

[0011] As a preferred solution of the anti-oxidation mechanism of the utility model, it also includes a fastening assembly, the fastening assembly is arranged on the displacement plate, the fastening assembly includes a fixing plate arranged on the displacement plate, a fixing bolt arranged on the fixing plate, and a fixing nut arranged on the bolt.

[0012] As a preferred solution of the anti-oxidation mechanism of the utility model, it also includes a sealing component, which is arranged at the lower end of the protective cover, and the sealing component includes a sealing groove arranged at the lower end of the protective cover, and a sealing ring arranged in the sealing groove; the sealing groove presents a "T"-shaped circular ring structure, and the sealing groove and the sealing ring are matched.

[0013] The anti-oxidation mechanism of the utility model has the following beneficial effects: by coordinating the extrusion component with the fastening component, the fixing bolt is rotated, the open copper sleeve is tightened and the shield is driven to move downward, thereby squeezing the sealing ring to improve the sealing between the shield and the battery, thereby achieving the effect of isolating the air, thereby slowing down the oxidation rate of the battery pile head.

[0014] In actual use, there is still the problem that loose bolts may cause loose wire connections, thereby affecting the current transmission stability of the battery.

[0015] In order to solve the above technical problems, the utility model also provides the following technical solutions: the fixing unit comprises a guide plate arranged on the open copper sleeve and a connecting component arranged on the guide plate.

[0016] As a preferred solution of the battery pile copper sleeve of the utility model, the connecting assembly includes a connecting plate arranged on the guide plate, a clamping plate arranged on the connecting plate, and a receiving cavity arranged in the clamping plate.

[0017] As a preferred solution of the battery pile copper sleeve of the utility model, it also includes a deformation component, and the deformation component includes an open groove arranged on the clamping plate, a rotating rod arranged in the open groove, and an adjustment plate arranged on the rotating rod.

[0018] As a preferred solution of the battery pile copper sleeve of the utility model, it also includes a fixing component, which includes a fastening bolt arranged on the adjustment plate and a threaded groove arranged on the adjustment plate; the fastening bolt is threadedly connected to the adjustment plate and the connecting plate in sequence.

[0019] The beneficial effects of the utility model are as follows: by cooperating with the fixing component through the deformation component and rotating the fastening bolt, the deformation degree of the adjustment plate is changed to fix the wires; the clamping space formed between the clamped wires can effectively protect the wires from external squeezing or pulling, thereby extending the service life of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the overall structure of the anti-oxidation mechanism of the utility model.

[0022] Figure 2 It is a schematic cross-sectional view of the overall structure of the anti-oxidation mechanism of the utility model.

[0023] Figure 3 It is a cutaway view of the overall structure of the anti-oxidation mechanism of the utility model.

[0024] Figure 4 It is a cutaway view of the overall structure of the anti-oxidation mechanism of the utility model.

[0025] Figure 5 The utility model is a schematic diagram of the overall structure of the battery pile copper sleeve.

[0026] Figure 6 The utility model is a schematic diagram of the overall structure of the battery pile copper sleeve. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, 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 in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and 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.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example 1

[0032] Reference Figures 1 to 4 , is the first embodiment of the utility model, which provides an anti-oxidation mechanism that can achieve the effect of anti-oxidation of the battery pile head, including an installation unit 100, including an open copper sleeve 101, and a connecting block 102 arranged on the open copper sleeve 101; an adjustment unit 200, including a shield 201 arranged on the outside of the open copper sleeve 101, a displacement component 202 arranged at the front of the shield 201, an extrusion component 203 arranged in the displacement component 202, and a positioning component 204 arranged in the extrusion component 203.

[0033] Specifically, the displacement assembly 202 includes a displacement groove 202a arranged in the protective cover 201, and a displacement plate 202b arranged in the displacement groove 202a; the displacement plate 202b is fixedly connected to the connecting block 102, the open copper sleeve 101 is a tubular copper part, and the outer opening of the copper sleeve can make it easier to insert it into the outer side of the battery pile head. The open copper sleeve 101 is for the convenience of installation and disassembly. The connecting blocks 102 are fixedly connected to the two sides of the outer opening of the open copper sleeve 101. A protective cover 201 is arranged on the outer side of the open copper sleeve 101. The protective cover 201 wraps the open copper sleeve 101 to achieve the effect of isolating air and slowing down the oxidation rate of the open copper sleeve 101. The front surface of the protective cover 201 is provided with displacement grooves 202a near the two sides, and a triangular plate 203c is fixedly connected to one side of the inner wall of the displacement groove 202a. The triangular plate 203c is in the shape of a right triangle with its inclined surface on the other side.

[0034] The front parts of the two connecting plates 302a are fixedly connected with displacement plates 202b, and the displacement plates 202b move horizontally in the displacement grooves 202a. An extrusion groove 203a is provided on one side of the displacement plate 202b. The extrusion groove 203a is triangular in shape, and an extrusion surface 203b is provided on its inclined surface. The extrusion surface 203b is an inclined surface, and the extrusion surface 203b is parallel to the inclined surface of the triangular plate 203c and cooperates with each other.

[0035] Furthermore, the fastening assembly 205 is arranged on the displacement plate 202b, and the fastening assembly 205 includes a fixing plate 205a arranged on the displacement plate 202b, a fixing bolt 205b arranged on the fixing plate 205a, and a fixing nut 205c arranged on the fixing bolt 205b. The fixing plates 205a are fixedly connected to the displacement plates 202b on both sides, and the fixing plates 205a are threadedly connected to the fixing bolts 205b, and the other end of the fixing bolt 205b is threadedly connected to the fixing nut 205c.

[0036] When in use, the open copper sleeve 101 is sleeved on the outer side of the battery pile head, the shield 201 is pressed downward, and the fixing bolt 205b is threadedly connected to the fixing plate 205a in sequence, and the other end of the fixing bolt 205b is threadedly connected to the fixing nut 205c, and the fixing nut 205c is continuously rotated to continuously tighten the distance between the two fixing plates 205a, thereby driving the displacement plate 202b to move in the displacement groove 202a, and the extrusion surface 203b of the extrusion groove 203a on one side of the displacement plate 202b will be aligned with the triangular plate 203 c's inclined surfaces are in contact, and as the displacement plate 202b moves, pressure is applied to the triangular plate 203c. Since the displacement plates 202b on both sides move inward at the same time, the shield 201 cannot move left or right, and can only move up and down, so that the displacement plates 202b on both sides simultaneously push the triangular plate 203c to move downward, thereby driving the shield 201 to move downward and wrapping the entire battery pile head. As the fixing bolt 205b continues to rotate, the inner wall of the open copper sleeve 101 will be close to the battery pile head and power will be turned on.

[0037] Example 2

[0038] Reference Figures 1 to 4 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides an adjustment unit 200 of the anti-oxidation mechanism, which solves the problem of gap after the displacement plate 202b moves, and includes a positioning assembly 204 including a limiting groove 204a provided on the inner wall of the displacement groove 202a, a limiting plate 204b provided in the limiting groove 204a, and a movable plate 204c provided on the limiting plate 204b;

[0039] The movable plate 204c is connected to the displacement plate 202b, and a limit groove 204a is provided in the displacement groove 202a. The limit groove 204a is an "L"-shaped groove, and the limit plate 204b is movably connected therein. The limit plate 204b is provided with a movable plate 204c. The limit groove 204a and the movable groove are both in an "L" shape. The width of the limit plate 204b is equal to the inner wall width of the limit groove 204a but greater than the width of the movable plate 204c, which makes the limit plate 204b It can slide in the limiting groove 204a, but cannot escape from the range of the limiting groove 204a, but the movable plate 204c can escape from the range of the limiting groove 204a, the movable plate 204c and the displacement plate 202b are fixedly connected, and a sealing groove 206a is provided on the lower end surface of the shield 201, and the sealing groove 206a is movably connected with the sealing groove 206a, and the sealing ring 206b presents a "T"-shaped ring structure. This design facilitates the replacement of the sealing ring 206b.

[0040] Furthermore, as the shield 201 is pressed, the bottom of the sealing ring 206b will contact the battery casing, and as the fixing bolt 205b is rotated, the displacement plate 202b is driven to move. As the displacement plate 202b moves, the movable plate 204c can follow the movement and always fill the gap between the displacement plate 202b and the displacement groove 202a to prevent external humid air from penetrating into the shield 201 through this gap. As the inner wall of the open copper sleeve 101 is close to the outer wall of the battery pile head, the connecting block 102 will no longer be able to move further, and the shield 201 will exert pressure on the sealing ring 206b downward. The sealing ring 206b is simultaneously subjected to pressure from the battery casing and the shield 201, thereby deforming, thereby improving the sealing between the shield 201 and the battery casing, reducing the space entering the shield 201, and preventing the battery pile head from oxidation.

[0041] Example 3

[0042] Reference Figure 5 to Figure 6 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a solution to the problem that loose bolts may cause loose wire connections, thereby affecting the current transmission stability of the battery. It includes the anti-oxidation mechanism in the above embodiment, including a fixing unit 300, including a guide plate 301 arranged on the open copper sleeve 101, and a connecting component 302 arranged on the guide plate 301.

[0043] Specifically, the connecting component 302 includes a connecting plate 302a arranged on the guide plate 301, a clamping plate 302b arranged on the connecting plate 302a, and a receiving cavity 302c arranged in the clamping plate 302b. The guide plate 301 is arranged on the back side of the opening of the open copper sleeve 101, the clamping plate 302b is arranged on the guide plate 301, and clamping plates 302b are arranged above the clamping plate 302b near both sides. The clamping plate 302b is semi-circular in shape, and a cylindrical receiving cavity 302c is formed on the inner side thereof. The guide plate 301, the connecting plate 302a and the clamping plate 302b are all made of copper, aluminum, iron and other materials with good electrical conductivity, and the clamping plate 302b has a certain plasticity.

[0044] Among them, an opening groove 303a is opened on the inner side of the clamping plate 302b, and a rotating rod 303b is fixedly connected to the inner wall of the opening groove 303a. The outer side of the rotating rod 303b is located inside the opening groove 303a and is movably connected to an adjusting plate 303c. The clamping plates 302b on both sides are connected together through the adjusting plate 303c, and threaded grooves 304b are opened on the adjusting plate 303c and the connecting plate 302a, and the threaded grooves 304b are threadedly connected to the fastening bolts 304a.

[0045] When in use, the wires are divided into two parts and placed in the receiving cavity 302c in sequence, and then the fastening bolts 304a are threadedly connected to the adjusting plate 303c and the connecting plate 302a in sequence, and then rotated clockwise to make the adjusting plate 303c move downward continuously and approach the upper part of the connecting plate 302a. As the upper part of the adjusting plate 303c moves downward, the rotating rods 303b on both sides will be driven to move vertically downward, thereby driving the clamping plates 302b to bend inward and deform. As the adjusting plate 303c continues to move downward, the clamping plates 302b on both sides are attached to the upper part of the connecting plate 302a to tightly clamp the wires in the receiving cavity 302c between the clamping plates 302b and the connecting plate 302a, which can effectively fix the wires and prevent the wires from loosening or moving.

[0046] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0048] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An anti-oxidation mechanism, characterized in that: include, The installation unit (100) comprises an open copper sleeve (101) and a connection block (102) arranged on the open copper sleeve (101); The regulating unit (200) comprises a shield (201) arranged outside the open copper sleeve (101), a displacement component (202) arranged in front of the shield (201), an extrusion component (203) arranged in the displacement component (202), and a positioning component (204) arranged in the extrusion component (203).

2. The anti-oxidation mechanism according to claim 1, characterized in that: The displacement assembly (202) comprises a displacement groove (202a) disposed in the shield (201) and a displacement plate (202b) disposed in the displacement groove (202a); The displacement plate (202b) and the connection block (102) are fixedly connected.

3. The anti-oxidation mechanism according to claim 2, characterized in that: The extrusion assembly (203) comprises an extrusion groove (203a) arranged on one side of the displacement plate (202b), an extrusion surface (203b) arranged in the extrusion groove (203a), and a triangular plate (203c) arranged in the displacement groove (202a).

4. The anti-oxidation mechanism according to claim 3, characterized in that: The positioning assembly (204) comprises a limiting groove (204a) arranged on the inner wall of the displacement groove (202a), a limiting plate (204b) arranged in the limiting groove (204a), and a movable plate (204c) arranged on the limiting plate (204b); The movable plate (204c) and the displacement plate (202b) are connected.

5. The anti-oxidation mechanism according to claim 4, characterized in that: The invention also comprises a fastening assembly (205), wherein the fastening assembly (205) is arranged on the displacement plate (202b), and the fastening assembly (205) comprises a fixing plate (205a) arranged on the displacement plate (202b), a fixing bolt (205b) arranged on the fixing plate (205a), and a fixing nut (205c) arranged on the bolt.

6. The anti-oxidation mechanism according to claim 5, characterized in that: It also includes a sealing component (206), the sealing component (206) being arranged at the lower end of the protective cover (201), the sealing component (206) comprising a sealing groove (206a) arranged at the lower end of the protective cover (201), and a sealing ring (206b) arranged in the sealing groove (206a); The sealing groove (206a) presents a "T"-shaped circular ring structure, and the sealing groove (206a) and the sealing ring (206b) are matched.

7. A battery pile copper sleeve, comprising the anti-oxidation mechanism according to any one of claims 1 to 6, characterized in that: as well as, The fixing unit (300) comprises a guide plate (301) arranged on the open copper sleeve (101) and a connecting assembly (302) arranged on the guide plate (301).

8. The battery pile copper sleeve as claimed in claim 7, characterized in that: The connection assembly (302) comprises a connection plate (302a) arranged on the guide plate (301), a clamping plate (302b) arranged on the connection plate (302a), and a receiving cavity (302c) arranged in the clamping plate (302b).

9. The battery pile copper sleeve as claimed in claim 8, characterized in that: It also includes a deformation component (303), the deformation component (303) includes an opening groove (303a) arranged on the clamping plate (302b), a rotating rod (303b) arranged in the opening groove (303a), and an adjustment plate (303c) arranged on the rotating rod (303b).

10. The battery pile copper sleeve as claimed in claim 9, characterized in that: It also includes a fixing assembly (304), wherein the fixing assembly (304) includes a fastening bolt (304a) disposed on the adjusting plate (303c) and a threaded groove (304b) disposed on the adjusting plate (303c); The fastening bolts (304a) are threadedly connected to the adjustment plate (303c) and the connecting plate (302a) in sequence.

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