Power cord storage device for marine electrical equipment

Abstract

The utility model discloses a kind of power line storage devices for ship electrical equipment, including base, winding mechanism and adsorption mechanism, and the top of base is provided with support;Winding mechanism includes driving rod and winding sleeve, driving rod rotation is arranged on support, winding sleeve is sleeved on driving rod, the outer periphery of winding sleeve is provided with annular groove, the side wall of annular groove is provided with first snap ring, and first snap ring is used for the end of power cord connection;Adsorption mechanism includes lifting seat, first screw rod and magnet, lifting seat is slidably arranged on base, magnet is arranged on the bottom of lifting seat, first screw rod is vertically arranged, first screw rod is threadedly connected with base, first screw rod is rotatably connected with lifting seat, first screw rod drives lifting seat to lift to make magnet adsorb or separate from the steel ship plate of ship. It can be adsorbed and fixed on the steel ship plate of ship, can be placed in different positions during ship subassembly construction, power cord is conveniently stored, and sliding displacement caused by ship power cord due to jolt is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of power cord storage for marine electrical equipment, and in particular to a power cord storage device for marine electrical equipment. Background Technology

[0002] On ships, there are usually many electrical devices installed. Some of these devices are not used for long periods of time. When these devices are not in use, the power cords need to be unplugged. Since the power cords are relatively long, if they are left to run around on the construction sections or during sea trials, they can easily trip the workers. To avoid safety accidents caused by power cords tripping workers, the power cords of electrical devices are usually stored using storage devices.

[0003] However, during the segmented construction, the work is carried out at different times, which requires the power supply to be placed in different locations. In addition, during the voyage, the ship often experiences rolling and pitching, which can easily cause the power cable storage device to slide and shift on the ship. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a power cord storage device for marine electrical equipment, which can be magnetically fixed to the steel hull plate of a ship. It can be placed in various locations on the construction sections, or placed on a trial vessel to prevent the power cord storage device from sliding and shifting on the ship during turbulence.

[0005] A power cord storage device for marine electrical equipment according to an embodiment of the present invention includes:

[0006] The base has a support frame on top.

[0007] The winding mechanism includes a drive rod and a winding sleeve. The drive rod is rotatably mounted on the bracket, and the winding sleeve is fitted onto the drive rod. The outer circumferential surface of the winding sleeve is provided with an annular groove for winding a power cord. The side wall of the annular groove is provided with a first retaining ring for engaging the end of the power cord. The drive rod rotates to drive the winding sleeve to wind the power cord.

[0008] The adsorption mechanism includes a lifting seat, a first screw, and a magnet. The lifting seat is slidably mounted on the base, and the magnet is mounted at the bottom of the lifting seat. The first screw is vertically mounted and threadedly connected to the base. The first screw is rotatably connected to the lifting seat. The first screw drives the lifting seat to rise and fall so that the magnet can adsorb or detach from the steel hull plate of the ship.

[0009] According to some embodiments of the present invention, the side wall of the base is provided with a vertically extending sliding groove, which accommodates the lifting seat to slide up and down.

[0010] According to some embodiments of the present invention, two adsorption mechanisms are provided, and the two adsorption mechanisms are respectively provided on opposite sides of the base.

[0011] According to some embodiments of the present invention, a handwheel is provided at the top end of the first screw.

[0012] According to some embodiments of the present invention, a guiding mechanism is also included. The guiding mechanism is disposed on the base and located on the radial side of the take-up sleeve. The guiding mechanism includes a guiding tube for guiding the power cord.

[0013] According to some embodiments of the present invention, the guiding mechanism further includes a translation seat, the guiding tube is disposed on the translation seat, and the translation seat is translatably disposed on the base along the axial direction of the take-up sleeve.

[0014] According to some embodiments of the present invention, the guiding mechanism further includes a second screw and a first motor. The second screw is rotatably connected to the base and threadedly connected to the translation seat. The first motor drives the second screw to rotate back and forth so that the translation seat moves back and forth along the axial direction of the take-up sleeve.

[0015] A power cord storage device for marine electrical equipment according to an embodiment of the present utility model has at least the following beneficial effects:

[0016] 1. This utility model can achieve orderly winding and end fixing of the power cord by setting the annular groove of the winding sleeve and the first retaining ring, so as to avoid the cable from falling and causing safety hazards.

[0017] 2. This utility model, by setting up an adsorption mechanism, which is fixed to the steel ship plate by magnetic attraction with a magnet, effectively prevents the device from shifting due to the ship's turbulence.

[0018] 3. This utility model uses a structure in which the first screw drives the lifting seat to rise and fall, which enables the rapid switching of magnet adsorption and detachment from steel ship plates, facilitating device position adjustment.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1This is a schematic diagram of the structure of a power cord storage device for marine electrical equipment according to an embodiment of the present invention;

[0022] Figure 2 for Figure 1 The top view shown;

[0023] Figure 3 for Figure 1 The front view shown.

[0024] Reference numerals: 100-base, 110-bracket, 120-drive rod, 130-rewinding sleeve, 140-ring groove, 150-first retaining ring, 160-lifting seat, 170-first screw, 180-magnet, 190-handwheel, 200-guide tube, 210-sliding seat, 220-second screw, 230-first motor, 240-support plate, 250-connecting crossbar, 260-first spring, 270-arc pressure plate, 280-vertical rod. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The following description, in conjunction with the accompanying drawings, describes a power cord storage device for marine electrical equipment according to an embodiment of the present invention.

[0030] Reference Figure 1 , Figure 2 and Figure 3 The present invention aims to provide an embodiment of a power cord storage device for marine electrical equipment.

[0031] This embodiment of a power cord storage device for marine electrical equipment includes a base 100, a winding mechanism, a pressing mechanism, a guiding mechanism, and an adsorption mechanism.

[0032] The base 100 is used to be placed on the steel hull plate of the ship, and a bracket 110 is provided on the top of the base 100.

[0033] The winding mechanism includes a drive rod 120 and a winding sleeve 130. The drive rod 120 is rotatably mounted on the bracket 110, and the winding sleeve 130 is fitted onto the drive rod 120. The outer circumferential surface of the winding sleeve 130 is provided with an annular groove 140 for winding the power cord. The side wall of the annular groove 140 is provided with a first retaining ring 150 for engaging the end of the power cord. The drive rod 120 rotates to drive the winding sleeve 130 to wind the power cord.

[0034] In this embodiment, by setting the annular groove 140 of the winding sleeve 130 and the first retaining ring 150, the power cord can be wound in an orderly manner and the end fixed, so as to avoid the cable from falling and causing safety hazards.

[0035] The clamping mechanism includes two support plates 240, a connecting crossbar 250, and two first springs 260. The two support plates 240 are disposed above the bracket 110. The two ends of the connecting crossbar 250 are slidably connected to the two support plates 240 respectively. The two first springs 260 press down on the two ends of the connecting crossbar 250 respectively. The connecting crossbar 250 is used to push the power cord in the annular groove 140.

[0036] Understandably, the pressure from the first spring 260 can continuously provide dynamic clamping force to the power line on the annular groove 140, effectively suppressing the loosening of the power line caused by the ship's turbulence. The double support plate 240 structure ensures the levelness of the connecting crossbar 250 and avoids deformation of the power line caused by excessive pressure on one side.

[0037] Furthermore, an arc-shaped pressure plate 270 is provided at the bottom of the connecting crossbar 250, and the arc-shaped pressure plate 270 is used to press against the power line in the annular groove 140.

[0038] It is understandable that the arc-shaped pressure plate 270 and the annular groove 140 form a conformal contact, which increases the contact area of ​​the power line and reduces the local pressure. At the same time, the curved structure guides the power line to slide naturally into the bottom of the annular groove 140, improving the winding density.

[0039] Furthermore, the support plate 240 is provided with a receiving groove, which accommodates the end of the connecting crossbar 250. A vertical rod 280 is provided in the receiving groove. The end of the connecting crossbar 250 is provided with a guide hole for accommodating the vertical rod 280. The first spring 260 is fitted on the vertical rod 280. The top end of the first spring 260 abuts against the top surface of the receiving groove, and the bottom end of the first spring 260 abuts against the end of the connecting crossbar 250.

[0040] Understandably, the guide structure of the vertical rod 280 ensures that the compression direction of the first spring 260 is strictly perpendicular, preventing the mechanism from jamming due to lateral force.

[0041] The guiding mechanism is disposed on the base 100 and located on the radial side of the take-up sleeve 130. The guiding mechanism includes a guide tube 200 for guiding the power cord.

[0042] Understandably, the guide tube 200 provides spatial constraints on the path of the power cord entering the slot, ensuring the parallelism between the layers of the wound power cord and avoiding cross-entanglement between the power cords; the optimized guide angle reduces the bending radius of the power cord and protects the insulation layer of the power cord.

[0043] Furthermore, the guiding mechanism also includes a translation seat 210, on which the guide tube 200 is disposed, and the translation seat 210 is translatably disposed on the base 100 along the axial direction of the take-up sleeve 130.

[0044] Understandably, the axially shifted translation seat 210 allows the guide tube 200 to automatically adjust its position according to the winding progress, achieving uniform distribution of the power cord within the annular groove 140, avoiding power cord compression damage caused by local accumulation, and improving the utilization rate of winding capacity.

[0045] Furthermore, the guiding mechanism also includes a second screw 220 and a first motor 230. The second screw 220 is rotatably connected to the base 100 and threadedly connected to the translation seat 210. The first motor 230 drives the second screw 220 to rotate back and forth so that the translation seat 210 moves back and forth along the axial direction of the take-up sleeve 130. Thus, the motor drive realizes the automatic synchronous movement of the guiding mechanism, ensuring the consistency of the power cord winding pitch.

[0046] The adsorption mechanism includes a lifting seat 160, a first screw 170, and a magnet 180. The lifting seat 160 is slidably mounted on the base 100. The magnet 180 is mounted at the bottom of the lifting seat 160. The first screw 170 is mounted vertically and threadedly connected to the base 100. The first screw 170 is rotatably connected to the lifting seat 160. The first screw 170 drives the lifting seat 160 to rise and fall so that the magnet 180 can adsorb or detach from the steel hull plate of the ship.

[0047] In this embodiment, an adsorption mechanism is set up, which is magnetically attracted and fixed to the steel ship plate by magnet 180, effectively preventing the device from shifting due to the ship's turbulence.

[0048] In this embodiment, the structure of the first screw 170 driving the lifting seat 160 to rise and fall enables the magnet 180 to quickly attract and detach from the steel ship plate, facilitating the adjustment of the device position.

[0049] In some specific embodiments, the side wall of the base 100 is provided with a vertically extending sliding groove, which accommodates the lifting seat 160 to slide up and down.

[0050] Understandably, the chute structure provides precise guidance for the lifting seat 160, ensuring that the magnet 180 makes perpendicular contact with the plane of the steel ship plate during the lifting process, thereby improving the adsorption stability. At the same time, it limits the horizontal displacement of the lifting seat 160 and extends the service life of the screw thread.

[0051] In some specific embodiments, there are two adsorption mechanisms, which are respectively located on opposite sides of the base 100.

[0052] Understandably, the symmetrically arranged adsorption mechanism on both sides forms a force couple balance, enhancing the device's resistance to torsion. At the same time, the 180° adsorption surface of the dual magnets increases the magnetic attraction area, making it particularly suitable for anti-slip needs when ships are tilting, thus improving the device's fixation reliability.

[0053] In some specific embodiments, a handwheel 190 is provided at the top of the first screw 170. Thus, the handwheel 190 is ergonomically designed and can be operated with one hand without tools, which significantly improves the lifting and adjusting efficiency of the magnet 180.

[0054] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0055] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A power cord storage device for marine electrical equipment, characterized in that, include: The base (100) has a bracket (110) on top. The winding mechanism includes a drive rod (120) and a winding sleeve (130). The drive rod (120) is rotatably mounted on the bracket (110). The winding sleeve (130) is fitted onto the drive rod (120). The outer circumferential surface of the winding sleeve (130) is provided with an annular groove (140) for winding the power cord. The side wall of the annular groove (140) is provided with a first retaining ring (150) for engaging the end of the power cord. The drive rod (120) rotates to drive the winding sleeve (130) to wind the power cord. The adsorption mechanism includes a lifting seat (160), a first screw (170), and a magnet (180). The lifting seat (160) is slidably mounted on the base (100). The magnet (180) is mounted at the bottom of the lifting seat (160). The first screw (170) is mounted vertically and threadedly connected to the base (100). The first screw (170) is rotatably connected to the lifting seat (160). The first screw (170) drives the lifting seat (160) to rise and fall so that the magnet (180) can adsorb or detach from the steel hull plate of the ship.

2. The power cord storage device for marine electrical equipment according to claim 1, characterized in that, The side wall of the base (100) is provided with a vertically extending sliding groove, which accommodates the lifting seat (160) to slide up and down.

3. A power cord storage device for marine electrical equipment according to claim 1, characterized in that, There are two adsorption mechanisms, which are respectively located on opposite sides of the base (100).

4. A power cord storage device for marine electrical equipment according to claim 1, characterized in that, A handwheel (190) is provided at the top of the first screw (170).

5. A power cord storage device for marine electrical equipment according to claim 1, characterized in that, It also includes a guide mechanism disposed on the base (100) and located on the radial side of the take-up sleeve (130). The guide mechanism includes a guide tube (200) for guiding the power cord.

6. A power cord storage device for marine electrical equipment according to claim 5, characterized in that, The guiding mechanism further includes a translation seat (210), the guide tube (200) is disposed on the translation seat (210), and the translation seat (210) is translatably disposed on the base (100) along the axial direction of the take-up sleeve (130).

7. A power cord storage device for marine electrical equipment according to claim 6, characterized in that, The guiding mechanism further includes a second screw (220) and a first motor (230). The second screw (220) is rotatably connected to the base (100) and threadedly connected to the translation seat (210). The first motor (230) drives the second screw (220) to rotate back and forth so that the translation seat (210) moves back and forth along the axial direction of the take-up sleeve (130).

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