CN217606576U - Cable and wall climbing robot - Google Patents
Cable and wall climbing robot Download PDFInfo
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- CN217606576U CN217606576U CN202221330269.2U CN202221330269U CN217606576U CN 217606576 U CN217606576 U CN 217606576U CN 202221330269 U CN202221330269 U CN 202221330269U CN 217606576 U CN217606576 U CN 217606576U
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Abstract
The utility model provides a cable and wall climbing robot, cable include the sheath and be located signal pencil, power pencil and control pencil in the sheath, signal pencil outer cladding has the shielding layer, the shielding layer intussuseption is filled with first flexible tensile core, power pencil with the control pencil set up in the periphery of shielding layer, the shielding layer with fill between the sheath and have second flexible tensile core; the packing has the flexible tensile core of second between the shielding layer of this cable and the sheath, can guarantee that signal pencil, power pencil and control pencil are fixed at high strength operating condition lower position, and the shielding in situ packing has the flexible tensile core of second in addition, can guarantee the compliance and the high life of cable simultaneously, and the flexible tensile core of first flexible tensile core and second makes the cable have good tensile effect moreover, has improved the life of cable.
Description
Technical Field
The utility model belongs to the technical field of power cable, more specifically say, relate to a cable and wall climbing robot.
Background
A wall climbing robot is an automated robot that can climb and complete work on a vertical wall. The high-altitude wall-climbing robot is applied to high-altitude operation such as ship cleaning, building window cleaning and the like, and the multifunctional comprehensive cable connected between the wall-climbing robot body and the control cabinet plays a very important role.
The wall climbing robot is limited in the operation environment, the hanging operation state and the operation frequency, the vertical pulling force required to be borne by a cable of the wall climbing robot is large, the cable of the existing wall climbing robot is poor in high-altitude hanging tensile property and environment resistance, and the service life of the cable of the existing wall climbing robot is short.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a cable and wall climbing robot to the cable high altitude of the wall climbing robot that exists among the solution prior art suspends tensile strength in midair and environmental resistance can be poor, leads to the short technical problem of life of current wall climbing robot cable.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model discloses a first aspect provides a cable, which comprises a sheath, and a signal wire harness, a power wire harness and a control wire harness which are positioned in the sheath;
the signal wire harness is coated with a shielding layer, a first flexible tensile core is filled in the shielding layer, the power wire harness and the control wire harness are arranged on the periphery of the shielding layer, and a second flexible tensile core is filled between the shielding layer and the sheath.
In an embodiment, the second flexible tensile core is filled in a gap between the sheath and the power line bundle; and/or the second flexible tensile core is filled in a gap between the shielding layer and the power line bundle.
In one embodiment, a third flexible tensile core is filled between the inner wall and the outer wall of the sheath, and the third flexible tensile core is filled between the inner wall and the outer wall of the sheath at intervals.
In an embodiment, the first, second and third flexible tensile cores are all tensile cotton.
In one embodiment, the signal harness includes a first signal transmission line and a second signal transmission line, both of which are a two-wire structure.
In one embodiment, the control wire harness is of a double-wire structure, and an aluminum-plastic composite belt is arranged on the periphery of the control wire harness.
In one embodiment, the shielding layer is a tinned copper wire braid; or, the shielding layer is of a double-layer structure and comprises an aluminum-plastic composite layer located on the inner layer and a tinned copper wire braided layer located on the outer layer.
In one embodiment, the power wire bundle is a tinned copper wire bundle stranded structure.
In one embodiment, the jacket is a polyurethane jacket.
The utility model discloses the second aspect provides a wall climbing robot, wall climbing robot includes the aforesaid the cable.
The utility model provides a cable includes the sheath and is located the signal pencil in the sheath, power pencil and control pencil, the outer cladding of signal pencil has the shielding layer, the shielding in situ is filled there is first flexible tensile core, power pencil and control pencil set up in the periphery of shielding layer, it has the flexible tensile core of second to fill between shielding layer and the sheath, it has the flexible tensile core of second to fill between the shielding layer of this cable and the sheath, can guarantee the signal pencil, power pencil and control pencil are fixed in the position under the high strength operating condition, and the shielding in situ is filled there is the flexible tensile core of second, can guarantee the compliance of cable simultaneously, the sheath, first flexible tensile core and the flexible tensile core of second make the cable have good tensile effect, the life of cable has been improved.
The utility model provides a wall climbing robot includes above-mentioned cable, it has the flexible tensile core of second to fill between the shielding layer of cable and the sheath, can guarantee that signal pencil, power pencil and control pencil are fixed in the position under the high strength operating condition, and the shielding in situ packing has first flexible tensile core moreover, can guarantee the compliance of cable simultaneously, and sheath, first flexible tensile core and the flexible tensile core of second make the cable have good tensile effect, have improved the life of cable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cable according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sheath of a cable according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a sheath;
2-signal line bundle;
3-power line bundle;
4-controlling the wire harness;
5-a shielding layer;
11-a third flexible tensile core;
51-a first flexible tensile core;
52-second flexible tensile core.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In addition, in the present application, unless otherwise expressly specified or limited, the terms "connected," "secured," "mounted," and the like are to be construed broadly, such as to encompass both mechanical and electrical connections; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting the two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present application may be understood by those skilled in the art according to the specific circumstances.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone.
The cable and the wall-climbing robot provided by the invention are explained in detail with reference to the specific embodiments.
Fig. 1 is a schematic structural diagram of a cable according to an embodiment of the present invention, please refer to fig. 1, and a first aspect of an embodiment of the present invention provides a cable, which includes a sheath 1, and a signal harness 2, a power harness 3, and a control harness 4 located in the sheath 1;
the signal wire harness 2 is externally coated with a shielding layer 5, a first flexible tensile core 51 is filled in the shielding layer 5, the power wire harness 3 and the control wire harness 4 are arranged on the periphery of the shielding layer 5, and a second flexible tensile core 52 is filled between the shielding layer 5 and the sheath 1. In this embodiment, specific materials of the first flexible tensile core 51 and the second flexible tensile core 52 are not particularly limited, and for example, the first flexible tensile core 51 and the second flexible tensile core 52 may be made of cotton, nylon fiber, non-woven fabric, or the like.
The power wiring harness 3 of the embodiment provides power for the wall-climbing robot, and the power wiring harness 3 of the embodiment is a power wire. The number of the power harnesses 3 is not particularly limited in this embodiment, and the number of the power harnesses 3 in this embodiment is five, but in other embodiments, the number of the power harnesses 3 may be preset according to requirements.
The signal harness 2 of the present embodiment is a harness for transmitting sensing information or control information, and the present embodiment does not particularly limit the specific form of the signal harness 2 for transmitting signals. The shielding layer 5 of this embodiment plays an anti-interference role, and the shielding layer 5 is generally a woven copper mesh or a copper foil (aluminum), so as to avoid interference signals from reducing the loss of transmission signals.
The control wire harness 4 of the present embodiment refers to a wire harness for transmitting an on/off signal. The present embodiment does not particularly limit the specific structure of the control harness 4.
The sheath of the embodiment adopts special elastomers with ultraviolet resistance, cold resistance, wear resistance, oil resistance and water resistance. The sheath of the embodiment is not limited to the thermoplastic polyurethane elastomer, and can adapt to frequent dragging, rotating working state and severe working environment of the wall-climbing robot cable.
The utility model provides a cable is generally applied to wall climbing robot, cable junction is between robot body and switch board, because wall climbing robot's operating condition, operation environment and operating frequency make wall climbing robot's frequent removal of cable, drag and rotate, the shielding layer 5 intussuseption of this embodiment is filled with first flexible tensile core 51, it has second flexible tensile core 52 to fill between shielding layer 5 and the sheath 1, thereby make the cable remove, drag and rotate in signal pencil 2, the position of power pencil 3 and control pencil 4 keeps fixed, tensile core is flexible tensile core, make the cable have certain compliance, the sheath 1 of this embodiment is the high strength elastomer, first flexible tensile core 51, second flexible tensile core 52 and sheath 1 make the cable have good tensile effect, can satisfy high altitude suspension tensile property and environmental resistance.
The utility model provides a cable includes the sheath and is located the signal pencil in the sheath, power pencil and control pencil, the outer cladding of signal pencil has the shielding layer, the shielding in-situ is filled there is first flexible tensile core, power pencil and control pencil set up in the periphery of shielding layer, it has the flexible tensile core of second to fill between shielding layer and the sheath, it has the flexible tensile core of second to fill between the shielding layer of this cable and the sheath, can guarantee the signal pencil, power pencil and control pencil are fixed in high strength operating condition lower position, and the shielding in-situ is filled there is first flexible tensile core, can guarantee the compliance of cable simultaneously, the sheath, first flexible tensile core and the flexible tensile core of second make the cable have good tensile action, the life of cable is improved.
In a specific embodiment, the second flexible tensile core 52 is filled in a gap between the sheath 1 and the power line bundle 3; and/or the second flexible tensile core 52 is filled in the gap between the shielding layer 5 and the power line bundle 3. The outer diameter of the signal harness 2 of the present embodiment is generally relatively large, the signal harness 2 is generally located at the center of the cable, the power harness 3 and the control harness 4 are located at the periphery of the signal harness 2, wherein the second flexible tensile core 52 is filled in the gap between the sheath 1 and the power harness 3, and of course, in other embodiments, the second flexible tensile core 52 may be filled in the gap between the shielding layer 5 and the power harness 3. In the embodiment, the second flexible tensile core 52 is filled in the gap between the sheath 1 and the power wire harness 3 and/or the gap between the shielding layer 5 and the power wire harness 3, so that the overall flexibility of the cable can be improved, and the cable can better adapt to frequent movement, dragging and rotation of the wall-climbing robot.
In a specific embodiment, fig. 2 is a schematic structural diagram of a sheath of a cable according to an embodiment of the present invention, please refer to fig. 1 and fig. 2, a third flexible tensile core 11 is filled between an inner wall and an outer wall of the sheath 1, and in this embodiment, the third flexible tensile core 11 is uniformly filled between the inner wall and the outer wall of the sheath 1 at intervals. This embodiment is through filling flexible tensile core 11 of third between the inner wall at sheath 1 and the outer wall, has improved sheath 1's compliance to a certain extent, has further guaranteed the compliance of cable, can guarantee that the cable is in frequent rotation, the high life use under the removal condition.
In one embodiment, referring to fig. 1, the first flexible tensile core 51, the second flexible tensile core 52 and the third flexible tensile core 11 are all made of tensile cotton. The first flexible tensile core 51, the second flexible tensile core 52 and the third flexible tensile core 11 of this embodiment are tensile cotton spins, and tensile cotton spins soft structure, quality light for the cable can adapt to characteristics such as the frequent removal of wall climbing robot, drag, rotation, and cotton spins low in price of structure, and cotton spins structure manufacturing procedure fairly simple, has reduced the cost of manufacture of cable.
In an embodiment, referring to fig. 1, the signal harness 2 includes a first signal transmission line and a second signal transmission line, and the first signal transmission line and the second signal transmission line are both of a two-wire structure. The first signal transmission line and the second signal transmission line of the present embodiment are used for transmitting signals, and the present embodiment does not particularly limit the form of the transmission signals. The first signal transmission line and the second signal transmission line are both of a two-line structure, and one of the two-line structures is a receiving signal line and the other is a sending signal line.
In an embodiment, referring to fig. 1, the control harness 4 is a two-wire structure, and an aluminum-plastic composite tape is disposed on the periphery of the control harness 4. The control harness 4 of the present embodiment may be a switch control harness. The aluminum-plastic composite belt of the embodiment is formed by compounding ethylene-acrylic acid copolymer on one side or two sides of the aluminum belt. The copolymer and aluminum tape base have good adhesion properties to form a comprehensive protective layer that provides reliable moisture, shielding and chemical protection to the control harness 4.
Optionally, referring to fig. 1, the shielding layer 5 is a braided layer of tinned copper wire; or, the shielding layer 5 is of a double-layer structure, and the shielding layer 5 comprises an aluminum-plastic composite layer located on the inner layer and a tinned copper wire braided layer located on the outer layer. The shielding layer 5 of the embodiment plays a role in resisting interference, and the shielding layer 5 needs to be grounded when in use, so that an external interference signal is guided into the ground by the layer, and the interference signal is prevented from reducing the loss of a transmission signal. The tinned copper wire braid has good electrical insulation performance, heat resistance and certain mechanical strength. The aluminum-plastic composite layer can provide reliable moisture protection, shielding and chemical protection for the signal wire harness.
In a specific embodiment, the power wire 3 is a tinned copper wire bundle twisted structure. The power wire bundle 3 of this embodiment is the stranded conductor structure, can improve cable bending property and tensile strength, and the tinned copper wire has good corrosion resistance moreover.
In an embodiment, referring to fig. 1 and 2, the sheath 1 is a polyurethane sheath. Sheath 1 of this embodiment adopts the polyurethane material, polyurethane has good ultraviolet resistance, cold-resistant, wear-resisting, resistant oil, water-fast characteristic, wall climbing robot cable is often used in outdoor insolate environment, the polyurethane sheath of this embodiment has good ultraviolet resistance, can avoid the damage of ultraviolet ray to the cable, polyurethane material sheath 1 has good wear-resisting, resistant oil, water-fast characteristic, can adapt to wall climbing robot cable and frequently pull, rotation operating condition and abominable operational environment, and polyurethane material sheath 1 has high strength, can satisfy the high altitude tensile property of suspending in midair, the polyurethane sheath of this embodiment has improved the life of cable greatly.
A second aspect of the embodiments of the present invention provides a wall-climbing robot, which includes the cable as described in the above embodiments.
For example: the cable comprises a sheath, and a signal wire harness, a power wire harness and a control wire harness which are positioned in the sheath;
the signal wire harness is coated with a shielding layer, a first flexible tensile core is filled in the shielding layer, the power wire harness and the control wire harness are arranged on the periphery of the shielding layer, and a second flexible tensile core is filled between the shielding layer and the sheath.
The flexible tensile core of second is filled between the shielding layer and the sheath of the cable of wall climbing robot of this embodiment, can guarantee that signal pencil, power pencil and control pencil are fixed at high strength operating condition lower position, and the shielding layer intussuseption is filled with first flexible tensile core moreover, can guarantee the compliance of cable simultaneously, and sheath, first flexible tensile core and the flexible tensile core of second make the cable have good tensile effect, have improved the life of cable.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A cable, characterized by:
the device comprises a sheath, and a signal wire harness, a power wire harness and a control wire harness which are positioned in the sheath;
the signal wire harness is wrapped by a shielding layer, a first flexible tensile core is filled in the shielding layer, the power wire harness and the control wire harness are arranged on the periphery of the shielding layer, and a second flexible tensile core is filled between the shielding layer and the sheath.
2. The cable of claim 1, wherein: the second flexible tensile core is filled in a gap between the sheath and the power line bundle; and/or the second flexible tensile core is filled in a gap between the shielding layer and the power line bundle.
3. The cable of claim 2, wherein: and a third flexible tensile core is filled between the inner wall and the outer wall of the sheath, and the third flexible tensile core is filled between the inner wall and the outer wall of the sheath at intervals.
4. The cable of claim 3, wherein: the first flexible tensile core, the second flexible tensile core and the third flexible tensile core are all tensile cotton fabrics.
5. The cable of claim 1, wherein: the signal wire harness comprises a first signal transmission line and a second signal transmission line, and the first signal transmission line and the second signal transmission line are both of a double-wire structure.
6. The cable of claim 1, wherein: the control wire harness is of a double-wire structure, and an aluminum-plastic composite belt is arranged on the periphery of the control wire harness.
7. The cable of claim 1, wherein: the shielding layer is a tinned copper wire braid layer; or, the shielding layer is of a double-layer structure and comprises an aluminum-plastic composite layer located on the inner layer and a tinned copper wire braided layer located on the outer layer.
8. The cable of claim 1, wherein: the power wire harness is of a tinned copper wire bundle twisting structure.
9. The cable of claim 2, wherein: the sheath is a polyurethane sheath.
10. A wall climbing robot, its characterized in that: the wall climbing robot comprising a cable according to any of the preceding claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330269.2U CN217606576U (en) | 2022-05-19 | 2022-05-19 | Cable and wall climbing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330269.2U CN217606576U (en) | 2022-05-19 | 2022-05-19 | Cable and wall climbing robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217606576U true CN217606576U (en) | 2022-10-18 |
Family
ID=83588223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221330269.2U Active CN217606576U (en) | 2022-05-19 | 2022-05-19 | Cable and wall climbing robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217606576U (en) |
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2022
- 2022-05-19 CN CN202221330269.2U patent/CN217606576U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230523 Address after: 239355 Workshop 2, Small and Medium-sized Enterprises Pioneering Park, Chuzhou High-tech Industrial Park, Tianchang City, Chuzhou City, Anhui Province Patentee after: Anhui Xinshida Cable Co.,Ltd. Address before: 289 Xinqin Road, Xinfeng village, Nanxiang Town, Jiading District, Shanghai, 201802 Patentee before: SHANGHAI STEP ELECTRIC Corp. |
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| TR01 | Transfer of patent right |