Combined integrated cable
Through the combined integrated cable design, the cable cores are arranged flatly and supported by steel strands, and weak areas are set up, which solves the problems of high processing difficulty and short service life of cable cores in large machines and achieves the effect of easy bending and connection.
Patent Information
- Application Number
- CN202422965012.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-03
AI Technical Summary
In the existing technology, after the multiple strands of large-diameter cable cores of large machines are combined into an integral cable core through injection molding, the overall diameter increases, the processing difficulty increases, the bending cross-sectional coefficient is large, it is difficult to bend and tear, and it is easy to cause internal short circuit or rupture of the cable core, shortening the service life.
A combined integrated cable is used, and the cable cores are arranged flatly according to different diameters. They are covered with cable sheaths and equipped with steel strands for load-bearing support. Weak areas are set to facilitate separate connection, and the cable core components are flat to reduce the bending section coefficient.
The cable core is easy to bend and tear, which reduces stress, prolongs service life, simplifies the connection process and reduces costs.
Smart Images
Figure CN223450580U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of cable core, in particular to a combined integrated cable. BACKGROUND
[0002] Some large machines usually have multiple motors connected to the cable core when working. The height and position of these motors are not uniform, and the diameter of each cable core is relatively large.
[0003] In the prior art, multiple large-diameter cable cores are combined into a whole cable core by injection molding, and the cross section of the whole cable core is circular, which further increases the overall diameter and makes the processing more difficult. Therefore, in actual use, multiple large-diameter cable cores are usually directly bundled using a cable tie.
[0004] However, the cable tie bundling method is not convenient for connecting multiple cable cores to different motors at different positions and heights. If multiple cable cores are combined into a whole cable core according to the prior art, the whole cable core must be bent and torn to connect each cable core to different motors. However, the diameter of the whole cable core is very large, resulting in a large bending section modulus, which makes it very difficult to bend and tear the whole cable core, and the entire use process is more troublesome.
[0005] At the same time, the large bending section modulus causes the whole cable core to be subjected to a large stress during bending, which may cause internal short circuit or rupture of the cable core, thereby shortening the service life of each cable core.
[0006] Therefore, it is necessary to improve the existing cable core. CONTENT OF THE INVENTION
[0007] The present application aims to provide a cable core that can solve at least one of the defects in the background art.
[0008] To achieve the above at least one purpose, the technical solution adopted by the present application is as follows: a combined integrated cable, comprising a cable sleeve and a plurality of cable cores; the plurality of cable cores are arranged in combination and flatness according to different diameters; the cable sleeve is suitable for covering the plurality of cable cores; a steel strand is arranged in the cable sleeve, and the steel strand is suitable for bearing and supporting the cable sleeve.
[0009] Preferably, the sizes of the plurality of cable cores are not all the same; the plurality of cable cores are arranged with large sizes in the middle and small sizes on both sides.
[0010] Preferably, the sizes of the plurality of cable cores are not all the same; the plurality of cable cores are arranged with small sizes in the middle and large sizes on both sides.
[0011] Preferably, the sizes of the plurality of cable cores are not all the same; the plurality of cable cores are arranged from one side to the other side in order of size from small to large; or the plurality of cable cores are arranged from one side to the other side in order of size from large to small.
[0012] Preferably, the cable jacket is wrapped around the plurality of cable cores.
[0013] Preferably, the cable jacket is adapted to be encapsulated around the plurality of cable cores by means of plastic packaging.
[0014] Preferably, the cable jacket is adapted to form a cable core assembly with the plurality of cable cores; the cable jacket is provided with a weak area at the spacing between adjacent cable cores; and a single cable core is adapted to be separated from the cable core assembly through the weak area.
[0015] Preferably, the cable jacket is provided with a groove on at least one side at the spacing between adjacent cable cores, and the weak area is formed through the groove.
[0016] Preferably, the cable jacket is provided with a plurality of holes at the spacing between adjacent cable cores, and the weak area is formed through the plurality of holes.
[0017] Preferably, the steel strand is provided in a plurality; and at least one steel strand is provided on the side of a single cable core.
[0018] Compared with the prior art, the present application has the following beneficial effects:
[0019] Compared with the prior art, the present application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the present application.
[0021] Figure 2 It is a schematic diagram of the cross section of the plurality of cable cores arranged in the present application with small size in the middle and large size on both sides.
[0022] Figure 3 It is a schematic diagram of the cross section of the plurality of cable cores arranged in the present application with large size in the middle and small size on both sides.
[0023] Figure 4 It is a schematic diagram of the cross section of the plurality of cable cores arranged in the present application from one side to the other side in order of size from small to large.
[0024] Figure 5 A cross-sectional view of the steel strand provided on the side of the single cable core in the utility model.
[0025] Figure 6 A cross-sectional view of another setting mode of the weak area in the utility model.
[0026] In the figure: cable sleeve 1, weak area 10, groove 100, hole 101, cable core assembly 2, first cable core 20, second cable core 21, third cable core 22, fourth cable core 23, steel strand 3. DETAILED DESCRIPTION
[0027] In the following, the application will be further described in conjunction with specific embodiments. It should be noted that the embodiments described below or the technical features between the embodiments can be combined in any manner to form new embodiments without conflict.
[0028] In the description of the present application, it should be noted that for orientation words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The orientation and positional relationship shown in the drawing is based on the orientation or positional relationship shown in the drawing, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.
[0029] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence.
[0030] The terms "include" and "have" in the specification and claims of the present application, as well as any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0031] One preferred embodiment of the present application, as shown in Figures 1 to 6 A combined integrated cable, comprising a cable sleeve 1 and a plurality of cable cores. The plurality of cable cores are arranged flat according to different diameters, and the cable sleeve 1 can cover the plurality of cable cores. The cable sleeve 1 is provided with a steel strand 3, which can support the cable sleeve 1.
[0032] It should be known that some large machines usually have multiple motors to be connected with cable cores when working, the heights and positions of the motors are not uniform, and the diameters of each cable core are relatively large. In the prior art, multiple large-diameter cable cores are combined into an integral cable core through injection molding, and the cross section of the integral cable core is a circular cross section, thereby further increasing the overall diameter and increasing the processing difficulty. Therefore, in actual use, multiple large-diameter cable cores are usually directly bundled by using a cable tie.
[0033] However, the cable tie bundling method is not convenient for connecting multiple cable cores with motors at different positions and heights, and if multiple cable cores are combined into an integral cable core according to the prior art, the integral cable core must be bent and torn to enable each cable core to be connected with different motors. However, the bending section modulus of the integral cable core is relatively large, which makes it very difficult to bend and tear the integral cable core, and the entire use process is relatively cumbersome. At the same time, the relatively large bending section modulus causes the integral cable core to bear a relatively large stress during bending, which may cause internal short circuit or rupture of the cable core, thereby shortening the service life of each cable core.
[0034] Therefore, in the embodiment, the arrangement of the cable cores is changed so that the cable cores are flat after being arranged, thereby reducing the bending section modulus and facilitating bending and tearing, and the cable cores can be more conveniently connected with motors at different positions. At the same time, the reduced stress can prolong the service life of the cable cores and save costs to a certain extent.
[0035] In the embodiment, as shown in Figure 2 , the cable cores are multiple and have different sizes, and are divided into a first cable core 20, a second cable core 21, a third cable core 22, and a fourth cable core 23. The cable sleeve 1 arranges the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23 to form an integral whole. However, there are multiple forming methods for the cable sleeve 1, including but not limited to the following two methods.
[0036] Method one: The cable sleeve 1 winds the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23.
[0037] Method two: As shown in Figure 1 , the cable sleeve 1 can be formed by being wrapped around the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23 through plastic sealing.
[0038] It should be known that the above two methods can meet the needs of the present application, and those skilled in the art can select them according to actual needs; in the embodiment, the above method two is preferably used.
[0039] It can be understood that the cable sleeve 1 in the second mode is wrapped around the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 by the plastic sealing mode, so that the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 can be connected to different positions and different heights of the motor; however, the cable sleeve 1 in the first mode is wound around the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23, so that the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 can only be connected to the same motor as a whole, and each cable core cannot be connected to different motors. Therefore, the first mode is preferred in the embodiment.
[0040] In the embodiment, the arrangement mode of the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 is changed, so that the axes of the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 are located in the same plane, thereby making the cable sleeve 1 after wrapping the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 as a whole in a flat shape, and further reducing the bending section coefficient.
[0041] It can also be understood that because the sizes of the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 are different, there are various specific arrangement modes corresponding thereto; the specific arrangement mode of the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 includes but is not limited to the following three modes.
[0042] Mode one: as shown in the figure, the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 are arranged by the arrangement mode of large size in the middle and small size on both sides. Figure 3
[0043] Mode two: as shown in the figure, the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 are arranged by the arrangement mode of small size in the middle and large size on both sides. Figure 2
[0044] Mode three: as shown in the figure, the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 are sorted in order according to their respective sizes. Figure 4
[0045] It should be understood that the above three modes can meet the needs of the present application, and those skilled in the art can select them according to actual needs; the first mode is preferred in the embodiment.
[0046] It can be understood that, in the arrangement of mode one, the third cable core 22 and the fourth cable core 23 with larger sizes are arranged in the middle part, and the first cable core 20 and the second cable core 21 with smaller sizes are arranged on both sides, so that the stress generated on both sides during bending is smaller, and the cable sleeve 1 is more easily bent after being wrapped on the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23.
[0047] In the embodiment, as shown in the figure, Figure 1 The first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 are wrapped to form the cable core assembly 2. The cable sleeve 1 is provided with a weak area 10 at the spacing between the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23. The first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 can be separated from the cable core assembly 2 through the weak area 10.
[0048] It can be understood that the weak area 10 is provided so that the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23 can be more conveniently and quickly connected to motors at different positions and heights. However, there are many ways to set the specific structure of the weak area 10, including but not limited to the following two ways.
[0049] Mode one: as shown in the figure, Figure 3 The cable sleeve 1 is provided with a groove 100 on at least one side of the spacing between adjacent cable cores, and the weak area 10 is formed through the groove 100.
[0050] Mode two: as shown in the figure, Figure 6 The cable sleeve 1 is provided with a plurality of holes 101 at the spacing between adjacent cable cores, and the weak area 10 is formed through the plurality of holes 101.
[0051] It should be understood that the above two ways can meet the needs of the present application, and those skilled in the art can choose according to actual needs; in the embodiment, the above mode one is preferably adopted.
[0052] It is understood that the arrangement of method 1 is that the cable sleeve 1 is provided with a groove 100 with an inverted triangular cross-section on at least one side of the spacing between adjacent cable cores. It can be provided on one side or on both sides, and is located at the spacing between the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23. When the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23 need to be connected separately, it is only necessary to tear along the groove 100 so that the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23 can be detached from the cable core assembly 2 and then connected separately. Of course, the length of the groove 100 is consistent with the length of the cable sleeve 1, so that the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23 can be detached to any position for connection.
[0053] It can also be understood that the setting method of method 2 is to set a hole 101 inside the cable sheath 1 and at the interval between the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23. This setting can make the inside of the cable sheath 1 except for the positions covering the first cable core 20, the second cable core 21, the third cable core 22 and the fourth cable core 23, while other positions may be hollow, thereby making it easier to tear the cable sheath 1; however, the tearing direction of this setting is not as easy to control as the tearing direction of the groove in method 1; so method 1 is preferably used in this embodiment.
[0054] In this embodiment, Figure 5 As shown, a plurality of steel strands 3 are arranged inside the cable sheath 1 , and at least one is arranged on the side of the first cable core 20 , the second cable core 21 , the third cable core 22 and the fourth cable core 23 .
[0055] It is understandable that the provision of the steel strands 3 can provide load-bearing support for the cable sheath 1 after it is wrapped around the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23. At the same time, the provision of the steel strands 3 on the sides of the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23 can ensure that the first cable core 20, the second cable core 21, the third cable core 22, and the fourth cable core 23 can still maintain a certain strength and be connected to their respective motors after being separated from the cable core assembly 2.
[0056] The foregoing describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-described embodiments, and the above-described embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.
Claims
1. A combined integrated cable, characterized in that: include: a cable sheath and a plurality of cable cores; a cable sheath and a plurality of cable cores; The plurality of cable cores are arranged in a flat combination according to different diameters; The cable sheath is suitable for covering a plurality of the cable cores; A steel strand is provided in the cable sheath, and the steel strand is suitable for bearing and supporting the cable sheath.
2. The combined integrated cable according to claim 1, characterized in that: The sizes of the plurality of cable cores are not all the same; the plurality of cable cores are suitable for being arranged with a larger size in the middle and smaller sizes on both sides.
3. The combined integrated cable according to claim 1, characterized in that: The sizes of the plurality of cable cores are not all the same; the plurality of cable cores are suitable for being arranged with a smaller size in the middle and larger sizes on both sides.
4. The combined integrated cable according to claim 1, characterized in that: The sizes of the plurality of cable cores are not all the same; the plurality of cable cores are suitable for being arranged from one side to the other side in increasing size; or the plurality of cable cores are suitable for being arranged from one side to the other side in decreasing size.
5. The combined integrated cable according to claim 1, characterized in that: The cable sheath is wound around the plurality of cable cores.
6. The combined integrated cable according to claim 1, characterized in that: The cable sheath is suitable for covering the plurality of cable cores by plastic packaging.
7. The combined integrated cable according to claim 6, characterized in that: The cable sleeve is suitable for forming a cable core assembly with multiple cable cores; the cable sleeve is provided with a weak area at the interval between adjacent cable cores; a single cable core is suitable for being separated from the cable core assembly through the weak area.
8. The combined integrated cable according to claim 7, characterized in that: The cable sleeve is provided with a groove on at least one side of the adjacent cable core spacing, and the weak area is formed by the groove.
9. The combined integrated cable according to claim 7, characterized in that: The cable sleeve is provided with a plurality of holes at intervals along adjacent cable cores, and the plurality of holes form the weak areas.
10. The combined integrated cable according to claim 1, characterized in that: There are multiple steel strands; at least one steel strand is provided on the side of a single cable core.