Anti-cracking cable joint protection structure

Abstract

The utility model discloses an anti-cracking cable joint protection structure. The anti-cracking cable joint protection structure comprises a cable joint main body; the anti-cracking assembly comprises multiple groups of limiting plates connected to the outer surface of the cable joint main body, the outer surface of any group of limiting plates is connected with cooling fins, the fixing column is connected to the surfaces of the limiting plates, the mounting frame is arranged outside the fixing column, and the surface of the mounting frame is connected with the cable joint main body. Mounting grooves are formed in the top ends of the fixing columns, springs are arranged in the top ends of the mounting grooves, and limiting columns are connected to the lower surfaces of the springs; and the protection assemblies are arranged in one group and are connected to the exterior of the cable joint main body. The utility model relates to a cable structure, and aims to solve the problems that in actual use of an existing cable structure, when the temperature of a cable joint is too high, the stability of the cable joint is reduced, if the cable joint receives impact force, the cable joint cracks, normal use of the cable joint is affected, and normal transmission of electric power cannot be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joints, in particular to an anti-cracking cable joint protection structure. Background Art

[0002] Cable joints are also called cable heads. After the cable is laid, in order to make it a continuous line, each section of the line must be connected as a whole. These connection points are called cable joints. The design and use of cable joint protection structures are intended to improve the reliability, stability and safety of cable joints, protect cable joints from damage, and ensure the normal operation of cable systems in the fields of power transmission and communication.

[0003] However, it still has the following disadvantages in actual use:

[0004] In actual use of existing cable structures, when the temperature at the cable joint is too high, the stability of the cable joint will decrease. If the cable joint is subjected to impact force, cracks will appear in the cable joint, affecting the normal use of the cable joint and failing to ensure normal power transmission. Utility Model Content

[0005] Technical solutions to be solved

[0006] The purpose of the utility model is to provide an anti-cracking cable joint protection structure to solve the problem raised in the above-mentioned background technology that in actual use, when the temperature at the cable joint is too high, the stability of the cable joint will decrease. If the cable joint receives an impact force, cracks will appear in the cable joint, affecting the normal use of the cable joint and failing to ensure the normal transmission of electricity.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is a cable joint protection structure for preventing cracking, comprising:

[0010] Cable connector body;

[0011] The anti-crack component includes a limit plate connected to the outer surface of the cable connector body, and the limit plates are provided in multiple groups. The outer surface of any group of limit plates is connected with a heat sink, a fixing column connected to the surface of the limit plate, and an installation frame arranged outside the fixing column, and the surface of the installation frame is connected to the cable connector body;

[0012] The protection component is a group of settings connected to the outside of the cable connector body.

[0013] Furthermore, a mounting groove is provided inside the top of the fixing column, a spring is provided inside the top of the mounting groove, and a limit column is connected to the lower surface of the spring;

[0014] Specifically, the provided installation groove is used to receive and install the spring, and under the elastic force of the spring, the limiting column moves up and down inside the installation groove.

[0015] Furthermore, a fixing plate is arranged outside the limiting column, a limiting hole is arranged inside the fixing plate, and the inside of the limiting hole is connected to the limiting column;

[0016] Specifically, the provided limiting hole is used to receive and install the limiting column. When the limiting column moves to the limiting hole, the limiting column will pass through the limiting hole and be fixed inside the fixing plate.

[0017] Further, the protection assembly includes a support column arranged on the bottom end surface of the cable connector body, a bottom plate connected to the lower surface of the support column, hinges arranged on both sides of the bottom plate, and side plates arranged on the outer surface of the hinge;

[0018] Specifically, the support column is mounted on the cable connector body, and further mounted on the bottom plate. Under the action of the hinge, a flipping force can be applied to the side plate.

[0019] Furthermore, the upper surface of the side plate is connected to a first connecting plate and a second connecting plate, the inner surface of the first connecting plate is connected to a sealing gasket, and a connecting groove is provided on the inner side of the second connecting plate;

[0020] Specifically, the first connecting plate and the second connecting plate are used to protect the top of the cable connector body. When the sealing gasket is fixed inside the connecting groove, the first connecting plate and the second connecting plate can be connected.

[0021] Furthermore, the upper surfaces of the first connecting plate and the second connecting plate are provided with support plates, and two groups of support plates are provided;

[0022] Specifically, the support plate is provided to tightly connect the first connecting plate and the second connecting plate together.

[0023] Furthermore, a connection hole is provided inside the support plate, and a lock is connected inside the connection hole;

[0024] Specifically, by passing the lock through the connection hole, the support plates can be tightly connected together.

[0025] Beneficial Effects

[0026] Compared with the prior art, the advantages of the present invention are:

[0027] 1. The utility model reduces the temperature of the cable connector by setting up multiple groups of heat sinks, reduces the risk of cracking caused by temperature changes, and improves the reliability and durability of the anti-cracking cable connector. With the coordinated use of the spring and the limit column, the limit column is retracted into the fixed column, and a pushing force is applied to the limit column. When the limit column moves to the limit hole, the limit column passes through the limit hole, thereby quickly installing the heat sink on the cable connector body. The structure is simple and easy to operate.

[0028] 2. Based on beneficial effect 1, with the use of the protective component, under the action of the hinge, an upward flipping force can be applied to the side panel, so that the sealing gasket is fixed inside the connecting groove, thereby connecting the first connecting plate and the second connecting plate together to form a protective shell, preventing external force from directly impacting and pressing the cable connector body, causing cracks in the cable connector body.

[0029] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0032] Figure 2 is a cross-sectional view of the first connecting plate of the utility model;

[0033] Figure 3 This is a structural diagram of the anti-crack component of the utility model;

[0034] Figure 4 It is a cross-sectional view of the fixing column of the utility model.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 11. Cable connector body;

[0037] 21. heat sink; 22. stopper plate; 23. mounting frame; 24. fixing column; 25. mounting slot; 26. spring; 27. stopper column; 28. fixing plate; 29. ​​stopper hole

[0038] 31. Support column; 32. Bottom plate; 33. Hinge; 34. Side plate; 35. First connecting plate; 36. Second connecting plate; 37. Connecting groove; 38. Sealing gasket; 39. Support plate; 391. Connecting hole; 392. Lock. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, 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 with reference to the accompanying drawings.

[0040] 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 implementation methods disclosed below.

[0041] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0042] Embodiment 1

[0043] See also Figure 1-Figure 3 As shown, this embodiment is a cable joint protection structure for preventing cracking, comprising:

[0044] Cable connector body 11;

[0045] The anti-crack component includes a limit plate 22 connected to the outer surface of the cable connector body 11, and the limit plates 22 are provided in multiple groups. The outer surface of any group of limit plates 22 is connected with a heat sink 21, a fixing column 24 connected to the surface of the limit plate 22, and a mounting frame 23 arranged outside the fixing column 24, and the surface of the mounting frame 23 is connected to the cable connector body 11;

[0046] The protection component is a group arrangement connected to the outside of the cable connector body 11;

[0047] A mounting groove 25 is provided inside the top of the fixing column 24, a spring 26 is provided inside the top of the mounting groove 25, and a limit column 27 is connected to the lower surface of the spring 26;

[0048] A fixing plate 28 is disposed outside the limiting column 27, a limiting hole 29 is provided inside the fixing plate 28, and the limiting hole 29 is connected to the limiting column 27;

[0049] To understand how to use the anti-crack components, the following steps are published;

[0050] By providing multiple groups of heat sinks 21, the cable connector body 11 can be cooled.

[0051] When installing the heat sink 21;

[0052] After the installation frame 23 is fixed on the surface of the cable connector body 11, the elastic force of the spring 26 applies an upward force to the limit column 27, so that the limit column 27 is retracted to the inside of the installation groove 25, and then the fixing column 24 is placed inside the installation frame 23, and a pushing force is applied to the fixing column 24. When the limit plate 22 and the installation frame 23 are fitted, the limit column 27 is pushed to the upper end of the limit hole 29, and the limit column 27 moves downward and passes through the fixing plate 28;

[0053] This step can improve the stability around the cable connector body 11 and prevent the cable connector body 11 from cracking due to excessive temperature.

[0054] Embodiment 2

[0055] See also Figure 1 and Figure 2 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes a protection component: the protection component includes a support column 31 arranged on the bottom end surface of the cable connector body 11, a bottom plate 32 connected to the lower surface of the support column 31, hinges 33 arranged on both sides of the bottom plate 32, and side plates 34 arranged on the outer surface of the hinge 33;

[0056] The upper surface of the side plate 34 is connected to a first connecting plate 35 and a second connecting plate 36 . The inner surface of the first connecting plate 35 is connected to a sealing gasket 38 . The inner surface of the second connecting plate 36 is provided with a connecting groove 37 .

[0057] Support plates 39 are provided on the upper surfaces of the first connecting plate 35 and the second connecting plate 36, and two groups of support plates 39 are provided;

[0058] A connection hole 391 is provided inside the support plate 39, and a lock 392 is connected inside the connection hole 391;

[0059] First, after the support column 31 is pasted to the bottom of the cable connector body 11, the hinge 33 exerts an upward flipping force on the side plate 34, so that the side plate 34 and the bottom plate 32 form a 90-degree angle, and the sealing gasket 38 is fixed inside the connecting groove 37. After the lock 392 passes through the connecting hole 391, the first connecting plate 35 and the second connecting plate 36 can be tightly fixed together, so that the outside of the cable connector body 11 can be protected;

[0060] After the lock 392 is removed from the connection hole 391, an outward pressing force is applied to the side plate 34 so that the sealing gasket 38 is separated from the connection groove 37, and the cable connector body 11 can be exposed;

[0061] This step can form a protective shell to prevent external force from directly impacting and pressing the cable connector body 11.

[0062] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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.

[0063] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable joint protection structure to prevent cracking, It is characterized in that include: Cable connector body (11); An anti-crack component comprises a limit plate (22) connected to the outer surface of a cable connector body (11), wherein the limit plates (22) are provided in a plurality of groups, wherein the outer surface of any group of the limit plates (22) is connected to a heat sink (21), a fixing column (24) connected to the surface of the limit plate (22), and an installation frame (23) arranged outside the fixing column (24), wherein the surface of the installation frame (23) is connected to the cable connector body (11); The protection component is arranged as a group and is connected to the outside of the cable connector body (11).

2. The anti-cracking cable joint protection structure according to claim 1, It is characterized in that A mounting groove (25) is provided inside the top end of the fixing column (24), a spring (26) is provided inside the top end of the mounting groove (25), and a limiting column (27) is connected to the lower surface of the spring (26).

3. The anti-cracking cable joint protection structure according to claim 2, It is characterized in that A fixing plate (28) is arranged outside the limiting column (27), a limiting hole (29) is arranged inside the fixing plate (28), and the inside of the limiting hole (29) is connected to the limiting column (27).

4. The anti-cracking cable joint protection structure according to claim 1, It is characterized in that The protective component comprises a support column (31) arranged on the bottom end surface of the cable connector body (11), a bottom plate (32) connected to the lower surface of the support column (31), hinges (33) arranged on both sides of the bottom plate (32), and side plates (34) arranged on the outer surface of the hinges (33).

5. The anti-cracking cable joint protection structure according to claim 4, It is characterized in that The upper surface of the side plate (34) is connected to a first connecting plate (35) and a second connecting plate (36); the inner surface of the first connecting plate (35) is connected to a sealing gasket (38); and a connecting groove (37) is provided on the inner side of the second connecting plate (36).

6. The anti-cracking cable joint protection structure according to claim 5, It is characterized in that Support plates (39) are provided on the upper surfaces of the first connecting plate (35) and the second connecting plate (36), and two groups of support plates (39) are provided.

7. The anti-cracking cable joint protection structure according to claim 6, It is characterized in that The support plate (39) is provided with a connection hole (391) inside, and a lock (392) is connected inside the connection hole (391).

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