Protective device and offshore cradle head

By designing protective devices, including light-transmitting structures of brackets, lower covers and upper covers, the problems of corrosion and wind impact of offshore gimbal equipment in harsh environments are solved, and effective protection of gimbals and lighting lamps is achieved, and the The service life of the equipment.

CN222164578UActive Publication Date: 2024-12-13WUHAN XINHAI YUANHANG TECH R & D CO LTD
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Patent Information

Application Number
CN202420949230.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2024-12-13
Estimated Expiration
2034-04-29

AI Technical Summary

Technical Problem

Existing offshore gimbal equipment is prone to corrosion and wind impact in harsh offshore climates, resulting in damage to the equipment and poor wind and corrosion resistance.

Method used

A protective device is designed, including a bracket, a lower cover body and an upper cover body. The lower cover body is fixed to the bracket, and a gimbal installation cavity and a lamp installation cavity are provided. The light-transmitting structure of the upper cover body and the sealing ring are realized. Protection of gimbals and lighting lamps to prevent seawater corrosion and wind impact.

Benefits of technology

Effectively prevent the gimbal structure and lighting from being affected by seawater corrosion and wind, extend the service life of the equipment, and avoid damage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of pan-tilt, in particular to a protective device and an offshore pan-tilt, the protective device comprises a support, a lower cover body and an upper cover body, the lower cover body is fixed on the support and is provided with a pan-tilt mounting cavity and a connecting port communicated with the pan-tilt mounting cavity, and a pan-tilt structure can be mounted in the mounting cavity and is protected by the lower cover body. The upper cover body is fixed to the lower cover body, the upper cover body is provided with a lamp body installation cavity, the illuminating lamp is installed in the lamp body installation cavity and can be protected by the upper cover body, the connecting port can allow a connecting part connected with the illuminating lamp and the pan-tilt structure to penetrate through, and the pan-tilt structure and the illuminating lamp are protected through the lower cover body and the upper cover body. The holder structure and the illuminating lamp can be effectively prevented from being corroded by seawater and impacted by wind power, so that the holder is prevented from being damaged.
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Description

Technical Field

[0001] The utility model relates to the technical field of cloud platforms, in particular to a protective device and a sea cloud platform. Background Art

[0002] With the rapid advancement and development of offshore wind farm construction projects in my country, the number of offshore wind farms is increasing, and therefore the number of offshore wind farms based on PTZ sound and light warning equipment is also increasing.

[0003] For example, a laser ultra-long-range projection lamp disclosed in a patent document with publication number CN215636693U includes a lamp body, a lamp body back cover located at one end of the lamp body, and a pan head fixedly connected to the lower end of the lamp body, and a supporting device is fixedly connected to the lower end of the pan head. The laser ultra-long-range projection lamp can be used for enemy tracking and searching, disaster relief and rescue by the navy, army and air force, or can be loaded on special environments such as offshore platforms, warships, lighthouses, river embankments, various ships, prisons, etc.

[0004] Although existing projection lights can be used as PTZ equipment at sea to facilitate rescue and disaster relief operations at sea, due to the harsh marine climate and typhoons, the PTZ installed at sea is prone to corrosion and impact over time, which can easily cause damage to the sound and light equipment inside the PTZ. Utility Model Content

[0005] In view of this, it is necessary to provide a protective device and an offshore pan / tilt platform to solve the technical problems of poor wind resistance and corrosion resistance of pan / tilt platform equipment in the prior art.

[0006] In order to achieve the above technical purpose, the technical solution of the utility model provides a protective device, including:

[0007] Bracket;

[0008] A lower cover body is fixed to the bracket, the lower cover body is provided with a pan / tilt installation cavity and a connection port connected to the pan / tilt installation cavity, and the pan / tilt installation cavity is used for pan / tilt installation;

[0009] The upper cover body is fixed to the lower cover body, and the upper cover body is provided with a lamp body installation cavity, the lamp body installation cavity is communicated with the connecting port, the lamp body installation cavity is used for installing the lighting lamp, and the side wall of the lamp body installation cavity is a light-transmitting structure for the light of the lighting lamp to transmit.

[0010] In some embodiments, the upper cover body includes a base, a light-transmitting tube and an upper cover, the base is fixed to the lower cover body, the lower end of the light-transmitting tube is fixed to the base, the upper cover is arranged on the upper end of the light-transmitting tube, and the base, the light-transmitting tube and the upper cover enclose to form the lamp body mounting cavity.

[0011] In some embodiments, a waterproof edge is provided on the periphery of the upper cover, and the waterproof edge is in contact with the side wall of the light-transmitting tube.

[0012] In some embodiments, a limit buckle is fixed at the lower end of the light-transmitting tube, and the base is provided with a plug hole, and the limit buckle is inserted into the plug hole and engaged with the plug hole.

[0013] In some embodiments, the base is provided with a limit installation groove, and the lower end of the light-transmitting tube is installed in the limit installation groove.

[0014] In some embodiments, the upper cover body further includes a sealing ring, which is located between the light-transmitting tube and the side wall of the position-limiting installation groove, and is in contact with the light-transmitting tube and the side wall of the position-limiting installation groove.

[0015] In some embodiments, the lower cover body is further provided with a ventilation cavity, the ventilation cavity is located between the gimbal mounting cavity and the lamp body mounting cavity, and the connecting port is connected to the ventilation cavity.

[0016] In some embodiments, the lower cover body is provided with an inspection port and an inspection cover plate, the inspection port is communicated with the pan / tilt mounting cavity, and the inspection cover plate is covered on the inspection port.

[0017] In some embodiments, the bracket includes a vertical frame, a horizontal frame and an oblique support, the horizontal frame is fixed to the vertical frame, two ends of the oblique support are respectively fixed to the vertical frame and the horizontal frame, and the lower cover is fixed to the horizontal frame.

[0018] The technical solution of the utility model also provides an offshore pan head, comprising a pan head, a lighting lamp and the protective device, wherein the pan head is installed in the pan head installation cavity, and the lighting lamp is installed in the lamp body installation cavity.

[0019] Compared with the prior art, the beneficial effects of the protective device and the offshore pan / tilt of the utility model include: the protective device is provided with a bracket, a lower cover body and an upper cover body, the lower cover body is fixed to the bracket and is provided with a pan / tilt installation cavity and a connecting port connected to the pan / tilt installation cavity, the pan / tilt structure can be installed in the installation cavity and protected by the lower cover body, the upper cover body is fixed to the lower cover body, the upper cover body is provided with a lamp body installation cavity, the lighting lamp is installed in the lamp body installation cavity and can be protected by the upper cover body, the connecting port can be provided for the connecting components connecting the lighting lamp and the pan / tilt structure to be passed through, and the offshore pan / tilt can effectively prevent the pan / tilt structure and the lighting lamp from being corroded by seawater and impacted by wind by protecting the pan / tilt structure and the lighting lamp through the lower cover body and the upper cover body, thereby avoiding damage to the pan / tilt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the offshore platform provided by an embodiment of the utility model;

[0021] Figure 2 It is a front view of the offshore platform provided by an embodiment of the utility model;

[0022] Figure 3 is along Figure 2 Sectional view along line AA;

[0023] Figure 4 This is a partial enlarged view of point A in 3.

[0024] Among them, the reference numerals in the figure are:

[0025] 10—bracket 11—vertical frame 12—horizontal frame

[0026] 13—diagonal support 20—lower cover 21—pan head installation cavity

[0027] 22—Connection port 23—Support rod 24—Inspection port

[0028] 25—Inspection cover 26—Ventilation cavity 30—Upper cover

[0029] 31 - lamp body installation cavity 32 - base 33 - light tube

[0030] 34—Upper cover 35—Sealing ring 311—Lamp stand

[0031] 321—jack 322—limiting installation slot 331—limiting buckle

[0032] 341—waterproof edge 3311—plug-in portion 3312—sealing portion. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0034] The embodiment of the utility model provides a protective device, which solves the technical problem of poor wind resistance and corrosion resistance of the pan-tilt device in the prior art by providing a cover structure for protecting the lighting lamp, the pan-tilt device and the electronic equipment.

[0035] The protective device of this embodiment, such as Figure 1-3As shown, it includes a bracket 10, a lower cover body 20 and an upper cover body 30. The lower cover body 20 is fixed to the bracket 10. The lower cover body 20 is provided with a pan-tilt mounting cavity 21 and a connecting port 22 connected to the pan-tilt mounting cavity 21. The pan-tilt mounting cavity 21 is used for pan-tilt installation; the upper cover body 30 is fixed to the lower cover body 20. The upper cover body 30 is provided with a lamp body mounting cavity 31. The lamp body mounting cavity 31 is connected to the connecting port 22. The lamp body mounting cavity 31 is used for installation of a lighting lamp. The side wall of the lamp body mounting cavity 31 is a light-transmitting structure for the light of the lighting lamp to pass through.

[0036] Specifically, the protective device is provided with a bracket 10, a lower cover body 20 and an upper cover body 30. The bracket 10 can realize the fixation of the anti-slip device. The lower cover body 20 is fixed to the bracket 10 and is provided with a gimbal installation cavity 21 and a connecting port 22 connected to the gimbal installation cavity 21. The gimbal structure can be installed in the installation cavity and protected by the lower cover body 20. The upper cover body 30 is fixed to the lower cover body 20. The upper cover body 30 is provided with a lamp body installation cavity 31. The lighting lamp is installed in the lamp body installation cavity 31 and can be protected by the upper cover body 30. The connecting port 22 can be provided for the connecting components connecting the lighting lamp and the gimbal structure to pass through. The offshore gimbal can effectively prevent the gimbal structure and the lighting lamp from being corroded by seawater and impacted by wind through the protection of the gimbal structure and the lighting lamp by the lower cover body 20 and the upper cover body 30, thereby avoiding damage to the gimbal.

[0037] In one embodiment, Figure 1-3 As shown, the bracket 10 includes a vertical frame 11, a horizontal frame 12 and an oblique brace 13, the horizontal frame 12 is fixed to the vertical frame 11, the two ends of the oblique brace 13 are respectively fixed to the vertical frame 11 and the horizontal frame 12, and the lower cover 20 is fixed to the horizontal frame 12. Specifically, the vertical frame 11 can provide fixation and support for the bracket 10, the horizontal frame 12 can be used for the installation of the lower cover 20, and the oblique brace 13 connects the vertical frame 11 and the horizontal frame 12 to form a triangular structure, thereby improving the stability of the bracket 10.

[0038] In one embodiment, Figure 1-3 As shown, a plurality of support rods 23 are disposed at the bottom of the lower cover 20 , and each support rod 23 is fixed to the horizontal frame 12 .

[0039] In one embodiment, the lower cover 20 and the upper cover 30 can be any cover structure that can resist seawater corrosion and wind.

[0040] In one embodiment, in order to improve the wind resistance of the lower cover 20 and the upper cover 30, as shown in FIG. Figure 1 As shown, the lower cover body 20 and the upper cover body 30 are both columnar structures.

[0041] In one embodiment, to facilitate the maintenance of the pan / tilt structure, Figure 1-3As shown, the lower cover 20 is provided with an inspection port 24 and an inspection cover plate 25, the inspection port 24 is communicated with the pan / tilt mounting cavity 21, and the inspection cover plate 25 is covered on the inspection port 24. Specifically, since the pan / tilt structure inside the pan / tilt mounting cavity 21 is provided with electronic equipment such as a motor and a controller, it is easy to be damaged under a high-voltage environment, and the inspection cover plate 25 can be disassembled, and the pan / tilt structure formed by the internal motor, controller, etc. can be inspected through the inspection port 24.

[0042] In one embodiment, Figure 3 As shown, the lower cover 20 is further provided with a ventilation cavity 26, which is located between the pan-tilt mounting cavity 21 and the lamp body mounting cavity 31, and the connection port 22 is in communication with the ventilation cavity 26. Specifically, the connection port 22 is in communication with the ventilation cavity 26, so that the connection part between the pan-tilt structure and the lighting lamp will pass through the ventilation cavity 26, and the ventilation cavity 26 can provide ventilation for the connection part between the pan-tilt structure and the lighting lamp, thereby preventing the connection part from being corroded.

[0043] In one embodiment, Figure 1-3 As shown, the upper cover body 30 includes a base 32, a light-transmitting tube 33 and an upper cover 34. The base 32 is fixed to the lower cover body 20, the lower end of the light-transmitting tube 33 is fixed to the base 32, and the upper cover 34 is covered on the upper end of the light-transmitting tube 33. The base 32, the light-transmitting tube 33 and the upper cover 34 enclose a lamp body installation cavity 31. Specifically, since the side wall of the upper cover body 30 is a light-transmitting structure, which is generally made of transparent materials such as glass, this embodiment can reduce the production cost of the upper cover body 30 by setting the upper cover body 30 as a structure formed by assembling three parts of the light-transmitting tube 33, the base 32 and the upper cover 34. When installing the upper cover body 30, it is only necessary to install the transparent tube on the base 32 and then cover the upper cover 34.

[0044] It is understandable that the base 32 and the upper cover 34 can be made of materials such as rubber and corrosion-resistant metal.

[0045] In one embodiment, Figure 1-4 As shown, a limit buckle 331 is fixed at the lower end of the light-transmitting tube 33, and the base 32 is provided with a plug hole 321. The limit buckle 331 is inserted into the plug hole 321 and is engaged with the plug hole 321. Specifically, through the engagement of the limit buckle 331 with the plug hole 321, the light-transmitting tube 33 and the base 32 can be detachably connected. When the illuminating lamp is damaged and needs to be replaced, the limit buckle 331 only needs to be removed from the plug hole 321 to disassemble the light-transmitting tube 33, and then the illuminating lamp can be replaced.

[0046] In one embodiment, Figure 3-4As shown, the base 32 is provided with a limited installation groove 322, and the lower end of the light-transmitting tube 33 is installed in the limited installation groove 322. Specifically, the limited installation groove 322 can limit the position of the light-transmitting tube 33, thereby achieving a stable connection between the light-transmitting tube 33 and the base 32.

[0047] In this embodiment, Figure 3-4 As shown, the limit buckle 331 includes a plug-in portion 3311 and a sealing portion 3312 perpendicular to the plug-in portion 3311. The plug-in portion 3311 is fixed to the inside of the light-transmitting tube 33 and inserted into the insertion hole 321. The sealing portion 3312 is fitted with the bottom wall of the limit installation groove 322. Specifically, the light-transmitting tube 33 and the base 32 can be stabilized by plugging the plug-in portion 3311 with the insertion hole 321. The sealing portion 3312 can prevent external water from entering the lamp body installation cavity 31 from the insertion hole 321 by fitting with the bottom wall of the limit installation groove 322.

[0048] In one embodiment, Figure 3-4 As shown, the upper cover 30 further includes a sealing ring 35, which is located between the light-transmitting cylinder 33 and the side wall of the position-limiting installation groove 322, and is in contact with the light-transmitting cylinder 33 and the side wall of the position-limiting installation groove 322. Specifically, the sealing ring 35 can achieve sealing between the light-transmitting cylinder 33 and the side wall of the position-limiting installation groove 322, thereby preventing water from entering the lamp body installation cavity 31 through the gap between the light-transmitting cylinder 33 and the side wall of the position-limiting installation groove 322.

[0049] In one embodiment, Figure 1-3 As shown, a waterproof edge 341 is provided on the circumference of the upper cover 34, and the waterproof edge 341 is in contact with the side wall of the light-transmitting tube 33. Specifically, the waterproof edge 341 can seal the gap between the upper cover 34 and the light-transmitting tube 33, thereby preventing seawater from entering the lamp body installation cavity 31 through the gap between the upper cover 34 and the light-transmitting tube 33, and preventing the lighting lamp from being corroded.

[0050] The technical solution of the utility model also provides a sea platform, such as Figure 1-3 As shown, the offshore gimbal includes a gimbal, a lighting lamp and a protective device, the gimbal is installed in the gimbal mounting cavity 21, and the lighting lamp is installed in the lamp body mounting cavity 31. Specifically, the offshore gimbal can effectively prevent the gimbal structure and the lighting lamp from being corroded by seawater and impacted by wind, thereby avoiding damage to the gimbal, by protecting the gimbal structure and the lighting lamp through the lower cover 20 and the upper cover 30.

[0051] In this embodiment, Figure 3 As shown, the lamp body installation cavity 31 is provided with a lamp holder 311 , the lighting lamp is installed on the lamp holder 311 , the pan head and the lamp holder 311 are connected by a transmission shaft, and the transmission shaft is provided with a connecting port 22 .

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A protective device, characterized in that: include: Bracket; A lower cover body is fixed to the bracket, the lower cover body is provided with a pan / tilt installation cavity and a connection port communicating with the pan / tilt installation cavity, the pan / tilt installation cavity is used for pan / tilt installation; and The upper cover body is fixed to the lower cover body, and the upper cover body is provided with a lamp body installation cavity, the lamp body installation cavity is communicated with the connecting port, the lamp body installation cavity is used for installing the lighting lamp, and the side wall of the lamp body installation cavity is a light-transmitting structure for the light of the lighting lamp to transmit.

2. The protective device according to claim 1, characterized in that: The upper cover body includes a base, a light-transmitting tube and an upper cover, the base is fixed to the lower cover body, the lower end of the light-transmitting tube is fixed to the base, the upper cover is arranged on the upper end of the light-transmitting tube, and the base, the light-transmitting tube and the upper cover enclose to form the lamp body installation cavity.

3. The protective device according to claim 2, characterized in that: The upper cover is provided with a waterproof edge on its circumference, and the waterproof edge is in contact with the side wall of the light-transmitting tube.

4. The protection device according to claim 2, characterized in that: A limiting buckle is fixed at the lower end of the light-transmitting tube, and a plug hole is provided on the base. The limiting buckle is inserted into the plug hole and is engaged with the plug hole.

5. The protection device according to claim 2, characterized in that: The base is provided with a limited installation groove, and the lower end of the light-transmitting tube is installed in the limited installation groove.

6. The protection device according to claim 5, characterized in that: The upper cover body further comprises a sealing ring, which is located between the light-transmitting tube and the side wall of the position-limiting installation groove, and is in contact with the light-transmitting tube and the side wall of the position-limiting installation groove.

7. The protective device according to any one of claims 1 to 6, characterized in that: The lower cover body is also provided with a ventilation cavity, and the ventilation cavity is located between the pan / tilt mounting cavity and the lamp body mounting cavity, and the connecting port is communicated with the ventilation cavity.

8. The protective device according to any one of claims 1 to 6, characterized in that: The lower cover body is provided with an inspection port and an inspection cover plate, the inspection port is communicated with the pan / tilt mounting cavity, and the inspection cover plate is covered on the inspection port.

9. The protective device according to any one of claims 1 to 6, characterized in that: The bracket comprises a vertical frame, a horizontal frame and an oblique support, the horizontal frame is fixed to the vertical frame, two ends of the oblique support are respectively fixed to the vertical frame and the horizontal frame, and the lower cover is fixed to the horizontal frame.

10. An offshore pan / tilt head, characterized in that: It comprises a pan head, a lighting lamp and the protective device according to any one of claims 1 to 9, wherein the pan head is installed in the pan head installation cavity, and the lighting lamp is installed in the lamp body installation cavity.