Reinforcing structure of socket shell, socket and mining equipment
By installing a metal reinforcing sleeve on the socket end of the socket housing and interfering with the socket end, the problem of low connection strength and tensile strength of non-metallic socket housings is solved, thus achieving structural enhancement and lightweighting of the socket.
Patent Information
- Application Number
- CN202423131699.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing non-metallic shells for mining sockets or cable connectors have problems with low connection strength and tensile strength, while metal shells have high processing costs, large weight, and are inconvenient for transportation and maintenance.
A reinforcing sleeve is fitted onto the outside of the socket end, and the metal reinforcing sleeve is connected to the socket end with an interference fit to enhance the structural strength of the socket shell. The connection is ensured by setting protrusions and grooves on the inner wall of the reinforcing sleeve and the outer wall of the socket end for a snap-fit fit.
The tensile strength and structural stability of the socket shell have been improved, ensuring a stable connection between the plug and the socket, reducing the overall weight and meeting the requirements for lightweight design.
Smart Images
Figure CN223693442U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mining socket technical field especially relates to a reinforcing structure of socket shell, socket and mining equipment. BACKGROUND
[0002] Metal material because its strength, rigidity and so on each aspect performance is good, most mining electrical equipment, such as: socket, cable joint etc. adopt metal shell, although metal shell is relatively heavy, but because the performance of nonmetallic material whether can satisfy the severe coal mine downhole environment does not have the grasp, few dare to try to adopt the nonmetallic material of light weight processing mining product shell. But with the market competition increasingly intense, more and more manufacturers begin to adopt the design scheme of nonmetallic material shell to meet the demand of light weight, portability, aesthetic property.
[0003] The socket or cable joint of prior art scheme generally adopts metal shell processing, or adopts thick plastic shell to improve strength, or adopts thin connector to connect different equipment, and there are following several aspects of shortcomings:
[0004] 1, metal shell processing cost is higher, and weight is larger;
[0005] 2, inconvenient transportation, storage and on-site maintenance;
[0006] 3, plastic shell strength is small, and when being installed and connected with connector and U-shaped card, the U-shaped card is easy to damage the plastic shell of product.
[0007] 4, there are two U-shaped card holes in the socket end of mining nonmetallic shell, which seriously weakens the connection strength and tensile strength of nonmetallic shell.
[0008] In view of the low connection strength and tensile strength of the above-mentioned mining nonmetallic shell, an enhancing structure for socket shell is urgently needed. INVENTION CONTENTS
[0009] The utility model provides a reinforcing structure of socket shell, socket and mining equipment to solve the defect that the connection strength and tensile strength of the mining nonmetallic shell in prior art are low.
[0010] The utility model provides a reinforcing structure of socket shell, and the socket shell has a jack end;
[0011] The reinforcing structure of socket shell includes: a reinforcing sleeve, the reinforcing sleeve is sleeved on the outside of the jack end, the reinforcing sleeve is formed with a through hole, and the through hole is used for inserting an insert to lock a plug and a socket.
[0012] According to the reinforcing structure of socket shell provided by the utility model, the socket shell is a nonmetallic shell.
[0013] According to the reinforcing structure of the socket shell, the reinforcing sleeve is a metal reinforcing sleeve.
[0014] According to the reinforcing structure of the socket shell, the reinforcing sleeve is in interference fit connection with the jack end.
[0015] According to the reinforcing structure of the socket shell, a first recess is arranged on the inner wall of the reinforcing sleeve, and a first protrusion is arranged on the outer wall of the jack end, and the first protrusion is adapted to be in clamping fit with the first recess, or a second protrusion is arranged on the inner wall of the reinforcing sleeve, and a second recess is arranged on the outer wall of the jack end, and the second protrusion is adapted to be in clamping fit with the second recess.
[0016] According to the reinforcing structure of the socket shell, the through hole is symmetrically arranged along the radial direction of the reinforcing sleeve, and the axial direction of the through hole is obliquely arranged with the thickness direction of the reinforcing sleeve.
[0017] According to the reinforcing structure of the socket shell, the reinforcing sleeve is a circular ring structure.
[0018] The utility model also provides a socket, include: the utility model above-mentioned embodiment in socket shell's reinforcing structure.
[0019] According to the socket provided by the utility model, further include: U type insert piece, in the case that plug is inserted into the socket, the U type insert piece is inserted into the through hole, so that plug is locked with the socket.
[0020] The utility model also provides a mining equipment, include: the utility model above-mentioned embodiment in socket shell's reinforcing structure, or the socket in the utility model above-mentioned embodiment.
[0021] The utility model provides a reinforcing structure of socket shell, its applied socket shell has jack end, the reinforcing structure of socket shell provided by the utility model comprises: reinforcing sleeve, reinforcing sleeve is set up in the outside of jack end, reinforcing sleeve forms the through hole, and the through hole is used for inserting insert piece to make plug with socket lock, the reinforcing structure of socket shell provided by the utility model is set up in the outside of jack end with reinforcing sleeve, strengthens the structural strength of socket shell, enhances its tensile strength and structural stability, and the through hole of reinforcing sleeve is set up, can be used for inserting insert piece, guarantees the stable connection between plug and socket.
[0022] Further, the utility model provides a socket, because it includes the reinforcing structure of socket shell in the utility model above-mentioned embodiment, therefore, has same advantage as above.
[0023] Further, the mining equipment provided by the utility model has the same advantages as above because it comprises the reinforcing structure of the socket shell or the socket in the above-mentioned embodiments of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0024] In order to more clearly illustrate the technical solutions of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0025] Figure 1 is the structure diagram of the reinforcing structure of the socket shell in one of the embodiments of the utility model.
[0026] Figure 2 is the structure diagram of the socket shell (after removing the reinforcing sleeve) in one of the embodiments of the utility model.
[0027] Figure 3 is the longitudinal section diagram of the reinforcing structure of the socket shell in one of the embodiments of the utility model.
[0028] Figure 4 is the section diagram of the reinforcing sleeve and the jack end in one of the embodiments of the utility model.
[0029] Figure 5 is the structure diagram of the reinforcing sleeve in one of the embodiments of the utility model.
[0030] REFERENCE NUMERALS:
[0031] 100: socket shell; 101: jack end; 102: first protrusion; 200: reinforcing sleeve; 201: through hole; 202: first recess. DETAILED DESCRIPTION
[0032] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the drawings in the utility model to clearly and completely describe the technical scheme in the utility model. Obviously, the described embodiments are some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0033] In the description of the present embodiments, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present embodiments and simplifying the description, and does not indicate or imply that the device or element indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present embodiments.
[0034] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated thereby. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present embodiments, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.
[0035] In the present embodiments, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixation" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present embodiments can be understood according to the specific circumstances.
[0036] In the present embodiments, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or it only means that the horizontal height of the first feature is less than that of the second feature.
[0037] The following will be described in combination with Figures 1-5 The present application provides a reinforcing structure of a socket shell. The socket shell 100 applied to the reinforcing structure of the socket shell has a socket end 101 for inserting a plug, so that the plug is connected with the socket.
[0038] The reinforcing structure of the socket shell provided by the utility model, which is applied to the socket shell 100 with the socket end 101, comprises: a reinforcing sleeve 200, the reinforcing sleeve 200 is sleeved on the outer side of the socket end 101, the reinforcing sleeve 200 is formed with a through hole 201, the through hole 201 is used for inserting an insert, so as to lock the plug and the socket.
[0039] Specifically, the reinforcing structure comprises a plurality of reinforcing sleeves 200, and the reinforcing sleeves 200 are sleeved on the socket end 101 of the socket shell 100. The socket shell 100 is reinforced by the reinforcing sleeves 200, and the structure of the socket end 101 of the non-metallic socket shell 100 is mainly reinforced.
[0040] The reinforcing sleeve 200 is in a ring shape, the reinforcing sleeve 200 is sleeved on the outer side of the socket end 101 of the original socket shell 100, the reinforcing sleeve 200 is fixedly connected with the original socket shell 100, the reinforcing sleeve 200 and the socket shell 100 form an integrated structure, and the cooperation between the plug and the socket is not affected.
[0041] Preferably, the reinforcing sleeve 200 is made of a material with high tensile strength, so as to reinforce the structure of the socket shell 100; the reinforcing sleeve 200 is fixedly connected with the socket end 101, so as to ensure the connecting strength of the reinforcing sleeve 200 and the socket shell 100 and prevent the reinforcing sleeve 200 from falling off.
[0042] In addition, the reinforcing sleeve 200 is designed and processed with the through hole 201, and the through hole 201 penetrates the inner wall and the outer wall of the reinforcing sleeve 200. Specifically, an insert can be inserted into the through hole 201, when the plug is inserted into the socket, the insert is inserted into the through hole 201, so as to lock the plug and the socket and prevent the plug from falling off; when the plug needs to be pulled out, the insert is removed first, and then the plug is pulled out. It can be understood that the socket end 101 should also be provided with a hole, and the insert can penetrate the hole of the reinforcing sleeve 200 and the socket end 101, so as to fix the plug and the socket.
[0043] The reinforcing structure of the socket shell provided by the utility model, which is applied to the socket shell 100 with the socket end 101, comprises: a reinforcing sleeve 200, the reinforcing sleeve 200 is sleeved on the outer side of the socket end 101, the reinforcing sleeve 200 is formed with a through hole 201, the through hole 201 is used for inserting an insert, so as to lock the plug and the socket. The reinforcing structure of the socket shell provided by the utility model, which is applied to the socket shell 100 with the socket end 101, comprises: a reinforcing sleeve 200, the reinforcing sleeve 200 is sleeved on the outer side of the socket end 101, the reinforcing sleeve 200 is formed with a through hole 201, the through hole 201 is used for inserting an insert, so as to lock the plug and the socket. The reinforcing structure of the socket shell provided by the utility model, which is applied to the socket shell 100 with the socket end 101, comprises: a reinforcing sleeve 200, the reinforcing sleeve 200 is sleeved on the outer side of the socket end 101, the reinforcing sleeve 200 is formed with a through hole 201, the through hole 201 is used for inserting an insert, so as to lock the plug and the socket.
[0044] In one of the embodiments of the utility model, the socket shell 100 is a nonmetal shell; the reinforcing sleeve 200 is a metal reinforcing sleeve. Preferably, the socket shell 100 can use a shell made of plastic, rubber or other synthetic materials; these materials have good insulation properties, can effectively prevent electric shock, and nonmetal materials are usually lighter, which helps to reduce the weight of the finished product. Preferably, the metal reinforcing sleeve can be made of cold-rolled steel plate, stainless steel, aluminum alloy, zinc alloy or copper, etc., which, compared with nonmetal materials, has reinforced tensile properties, high structural strength and is not easy to deform; moreover, only the metal reinforcing sleeve is arranged at the jack end 101, and the whole shell is made of metal material, so that the overall weight of the shell is less, meeting the lightweight requirement.
[0045] In one of the embodiments of the utility model, the reinforcing sleeve 200 is connected with the jack end 101 in interference fit. Specifically, the reinforcing sleeve 200 and the jack end 101 can adopt various fitting modes, for example: the reinforcing sleeve 200 is expanded after processing, the reinforcing sleeve 200 is sleeved into the jack end 101, and the reinforcing sleeve 200 is cooled to make the reinforcing sleeve 200 and the jack end 101 interference fit, so as to be stably and fixedly connected.
[0046] In one of the embodiments of the utility model, a first recess 202 is arranged on the inner wall of the reinforcing sleeve 200, a first protrusion 102 is arranged on the outer wall of the jack end 101, and the first protrusion 102 is adapted to be clamped and matched with the first recess 202; or, a second protrusion is arranged on the inner wall of the reinforcing sleeve 200, and a second recess is arranged on the outer wall of the jack end 101, and the second protrusion is adapted to be clamped and matched with the second recess. In the embodiment, the reinforcing sleeve 200 and the jack end 101 are clamped and fixed through the structure of the protrusion and the recess, and the setting positions of the protrusion and the recess can be exchanged. Preferably, as shown in the structure of Figure 4 the first recess 202 is arranged on the inner wall of the reinforcing sleeve 200, the first protrusion 102 is arranged on the outer wall of the jack end 101, and the first protrusion 102 is adapted to be clamped and matched with the first recess 202, so as to fix the reinforcing sleeve 200 and the original socket shell 100 to each other, ensure the connection strength of the two, and avoid falling off.
[0047] In one of the embodiments of the utility model, the through hole 201 is arranged symmetrically along the radial direction of the reinforcing sleeve 200, and the axial direction of the through hole 201 is arranged obliquely to the thickness direction of the reinforcing sleeve 200. As shown in the structure of Figure 5 the through hole 201 is located on both sides of the center line of the reinforcing sleeve 200 and penetrates the reinforcing sleeve 200, and the two through holes 201 are respectively located on both sides of the axis of the reinforcing sleeve 200, which does not affect the smooth insertion of the plug and can fix the plug.
[0048] In one of the embodiments of the utility model, the reinforcing sleeve 200 is a circular ring structure, which is consistent with the shape of the outer wall of the jack. Preferably, the reinforcing sleeve in the embodiment is a metal sleeve circular ring structure, and a through hole 201 is formed in the reinforcing sleeve by machining, and finally the reinforcing sleeve is fixedly connected with the socket shell 100 as an integral structure by interference fit or mechanical fit.
[0049] The utility model also provides a socket. The socket comprises the reinforcing structure of the socket shell in the utility model embodiment.
[0050] The socket provided by the utility model has the same advantages as above because it comprises the reinforcing structure of the socket shell in the above-mentioned embodiments of the utility model.
[0051] Preferably, the socket has three jacks, one end has one jack, and the other end has two jacks arranged side by side, so three reinforcing structures of the socket shell are arranged correspondingly, and the reinforcing sleeve 200 is sleeved into the corresponding jack end 101 to reinforce the structure of the three jacks.
[0052] In one of the embodiments of the utility model, the socket further comprises a U-shaped plug, which is inserted into the through hole 201 when the plug is inserted into the socket to lock the plug and the socket. Preferably, the U-shaped plug is used in the embodiment, which can be inserted into the corresponding through hole 201 to fix the plug and the socket. Of course, two cylindrical plugs can be used instead of the U-shaped plug.
[0053] The utility model also provides a mining equipment. The mining equipment comprises the reinforcing structure of the socket shell in the utility model embodiment or the socket in the utility model embodiment.
[0054] The mining equipment provided by the utility model has the same advantages as above because it comprises the reinforcing structure of the socket shell in the above-mentioned embodiments of the utility model or the socket.
[0055] The device embodiments described above are only schematic, and the units illustrated as separate components can or can not be physically separate, and the components illustrated as units can or can not be physical units, i.e. they can be located in one place or distributed on multiple network units. According to actual needs, part or all of the modules can be selected to achieve the purpose of the embodiment. Those skilled in the art can understand and implement without creative labor.
[0056] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A reinforcing structure for a socket housing, characterized by, The socket shell (100) has a jack end (101); The reinforcing structure of the socket shell comprises a reinforcing sleeve (200) sleeved on the outer side of the jack end (101), and the reinforcing sleeve (200) is formed with a through hole (201) for inserting the plug-in part to lock the plug and the socket.
2. The reinforcing structure of a socket housing according to claim 1, wherein The socket shell (100) is a non-metal shell.
3. The reinforcing structure of a socket housing according to claim 1, wherein The reinforcing sleeve (200) is a metal reinforcing sleeve.
4. The reinforcing structure of a socket housing according to claim 1, wherein The reinforcing sleeve (200) is connected with the jack end (101) in interference fit.
5. The reinforcing structure of the socket shell according to claim 1, wherein, A first groove (202) is arranged on the inner wall of the reinforcing sleeve (200), and a first protrusion (102) is arranged on the outer wall of the jack end (101), and the first protrusion (102) is adapted to be clamped and matched with the first groove (202); or, A second protrusion is arranged on the inner wall of the reinforcing sleeve (200), and a second groove is arranged on the outer wall of the jack end (101), and the second protrusion is adapted to be clamped and matched with the second groove.
6. The reinforcing structure of a socket housing according to claim 1, wherein The through hole (201) is arranged radially symmetrically along the reinforcing sleeve (200), and the axial direction of the through hole (201) is inclined to the thickness direction of the reinforcing sleeve (200).
7. The reinforcing structure of a socket housing according to any one of claims 1 to 6, characterized in that, The reinforcing sleeve (200) is a circular ring structure.
8. A socket, characterized by Comprise: The reinforcing structure of the socket shell according to any one of claims 1 to 7.
9. The socket of claim 8, wherein Further comprise: A U-shaped plug-in part, in the case of inserting the plug into the socket, the U-shaped plug-in part is inserted into the through hole (201) to lock the plug and the socket.
10. A mining device, characterized in that, Comprise: The reinforcing structure of the socket shell according to any one of claims 1 to 7, or the socket according to claim 8 or 9.