CN218634061U - On-line monitoring device for power transmission line - Google Patents
On-line monitoring device for power transmission line Download PDFInfo
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- CN218634061U CN218634061U CN202223036711.3U CN202223036711U CN218634061U CN 218634061 U CN218634061 U CN 218634061U CN 202223036711 U CN202223036711 U CN 202223036711U CN 218634061 U CN218634061 U CN 218634061U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a transmission line on-line monitoring device belongs to the power equipment field, the utility model discloses in, first camera subassembly is fixed, but second camera subassembly luffing motion and left and right sides wave. After the device is installed on an iron tower, the first camera assembly can be aligned to the circuit on the small-size side. And adjusting the second camera assembly up, down, left and right until the second camera assembly is suitable, so that the second camera assembly is aligned to the circuit on the large-size side, and the second camera assembly is locked to keep the position of the second camera assembly still. Through the up-down and left-right position adjustment of the second camera component, the large-size side line and the small-size side line can be monitored reliably, timely and comprehensively under complex scenes such as a corner tower.
Description
Technical Field
The utility model relates to a power equipment field especially indicates a transmission line on-line monitoring device.
Background
In the field of power transmission, abnormal phenomena such as inclination of a power iron tower and disconnection of a power transmission line can occur, and the safe operation of the power transmission iron tower and the power transmission line is particularly important. Meanwhile, the phenomenon that field scenes are complex or far away can often occur in the field of power transmission, and the cost can be greatly increased by manpower field inspection for daily inspection of iron towers and power transmission lines in the field of power transmission. Under the scene, the monitoring device is particularly important for the automatic monitoring work of the power transmission tower and the power transmission line, and can automatically shoot or record videos and carry out intelligent analysis.
Chinese patent document CN211959394U discloses a multi-camera online monitoring device, which is installed on an iron tower, and three camera modules (a first camera module, a second camera module, and a third camera module) are used to simultaneously monitor the lines on the large-size side and the small-size side of a power transmission line (with the power transmission direction of the lines as a standard, one end of power transmission is called the small-size side, and one end of power reception is the large-size side), and can also take into account the monitoring of the tower foundation of the iron tower.
In CN211959394U, a first camera module and a second camera module are respectively located on two sides of a main body and used for monitoring power transmission lines on a large-size side and a small-size side of an iron tower, the first camera module can adjust a pitching shooting angle, and the second camera module is fixed. However, this kind of monitoring method of CN211959394U can only be applied to an iron tower whose transmission line horizontal direction does not change, and when the iron tower is a corner tower, after the transmission line passes through the corner tower, the horizontal directions of the transmission lines on the large-size side and the small-size side change, and the multi-camera online monitoring device of CN211959394U cannot monitor the transmission lines on the large-size side and the small-size side of the iron tower at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transmission line on-line monitoring device, through the upper and lower position adjustment of controlling of second camera subassembly, realized carrying out reliable, timely, omnidirectional monitoring to large-size side circuit and small-size side circuit simultaneously under complicated scenes such as corner tower.
The utility model provides a technical scheme as follows:
the utility model provides a transmission line on-line monitoring device, includes the host computer, be provided with first camera subassembly and second camera subassembly on the host computer, wherein:
the first camera assembly is fixedly connected inside the host, the second camera assembly is positioned outside the host, and the first camera assembly and the second camera assembly are respectively positioned on two opposite sides of the host;
the second camera subassembly pass through second camera connection structure with the host computer is connected, the second camera subassembly can pass through second camera connection structure is relative the host computer rotates to suitable position and locking along horizontal rotating shaft and/or vertical rotating shaft.
Further, the host computer includes the host computer casing, first camera subassembly is including being located first group camera in the host computer casing, second camera subassembly includes the second camera casing and is located the second group camera in the second camera casing.
Furthermore, the second camera connecting structure comprises an L-shaped bracket, one end of the L-shaped bracket is connected with the host casing through a first rotating structure, and the L-shaped bracket can rotate to a proper position along a first rotating shaft relative to the host casing through the first rotating structure and is locked; the other end of the L-shaped support is connected with the second camera shell through a second rotating structure, and the second camera component can rotate to a proper position along a second rotating shaft relative to the L-shaped support through the second rotating structure and is locked; one of the first rotating shaft and the second rotating shaft is a horizontal rotating shaft, and the other one of the first rotating shaft and the second rotating shaft is a vertical rotating shaft.
Further, the first rotating structure comprises a first rotating shaft hole and a first rotating shaft body, one of the first rotating shaft hole and the first rotating shaft body is located on the main machine shell, the other one of the first rotating shaft hole and the first rotating shaft body is located at one end of the L-shaped support, the first rotating shaft body is inserted into the first rotating shaft hole and can rotate along the first rotating shaft, and a first oil seal is arranged between the first rotating shaft body and the first rotating shaft hole;
the second rotating structure comprises a second rotating shaft hole and a second rotating shaft body, one of the second rotating shaft hole and the second rotating shaft body is located on the second camera shell, the other one of the second rotating shaft hole and the second rotating shaft body is located on the other end of the L-shaped support, the second rotating shaft body is inserted into the second rotating shaft hole, the second rotating shaft body can rotate along the second rotating shaft, and a second oil seal is arranged between the second rotating shaft body and the second rotating shaft hole.
Further, the first rotating structure further comprises a first limiting structure for limiting the first rotating shaft body to move in the first rotating shaft hole along the axial direction of the first rotating shaft, and a first locking screw for locking the first rotating shaft body with the first rotating shaft hole;
the second rotating structure further comprises a second limiting structure for limiting the second rotating shaft body to move in the second rotating shaft hole along the axial direction of the second rotating shaft, and a second locking screw for locking the second rotating shaft body and the second rotating shaft hole.
Further, the first rotating shaft hole is located on the main machine shell, the first rotating shaft body is located at one end of the L-shaped bracket, and the first limiting structure comprises a first limiting plate; the second rotating shaft hole is located in the second camera shell, the second rotating shaft body is located at the other end of the L-shaped support, and the second limiting structure comprises a second limiting plate.
Further, the first rotating shaft hole penetrates through the main machine shell, the first limiting plate is located in the main machine shell, the first limiting plate is connected with the first rotating shaft body, the diameter of the first limiting plate is larger than the inner diameter of the first rotating shaft hole, and the first locking screw is located on the side wall of the first rotating shaft hole;
the second rotating shaft hole penetrates through the second camera shell, the second limiting plate is located in the second camera shell, the second limiting plate is connected with the second rotating shaft body, the diameter of the second limiting plate is larger than the inner diameter of the second rotating shaft hole, and the second locking screw is located at the other end of the L-shaped support.
Furthermore, first threading mouth has all been seted up on first limiting plate and the second limiting plate, first threading cavity has in the L type support, first threading mouth and first threading cavity form the confession the winding displacement of camera of second group pierces into in the host computer casing with the first threading passageway of circuit structure connection.
Further, the L-shaped bracket comprises a bracket body and a bracket side cover which is detachably connected to the bracket body, and a section of the first threading cavity is formed between the bracket body and the bracket side cover.
Further, the first spindle hole does not penetrate through the main machine shell, the first limit plate is located outside the main machine shell, the first limit plate is connected with the main machine shell, the diameter of the first limit plate is larger than the inner diameter of the first spindle hole, and the first locking screw is located on the first limit plate;
the second rotating shaft hole does not penetrate through the second camera shell, the second limiting plate is located outside the second camera shell, the second limiting plate is connected with the second camera shell, the diameter of the second limiting plate is larger than the inner diameter of the second rotating shaft hole, and the second locking screw is located on the second limiting plate.
Furthermore, a second threading port is formed in the host shell and the second camera shell, a first threading cavity is formed in the L-shaped support, and a flat cable for the second group of cameras to penetrate into a second threading channel connected with the circuit structure in the host shell is formed by the second threading port and the first threading cavity.
Further, second camera connection structure includes universal ball, universal ball holding tank, universal ball stop collar and third locking screw, one of them of universal ball and universal ball holding tank is located on the host computer casing, another is located on the second camera casing, universal ball stop collar with the outer wall threaded connection of universal ball holding tank, third locking screw is located on the universal ball stop collar.
Furthermore, a third threading port is formed in the host shell and the second camera shell, a threading hole is formed in the universal ball, and the third threading port and the threading hole form a third threading channel for the flat cable of the second group of cameras to penetrate into the host shell and be connected with the circuit structure.
Further, still be provided with third camera subassembly on the host computer, the third camera subassembly includes third camera casing and is located third group's camera in the third camera casing, the third camera subassembly pass through third camera connection structure with the host computer is connected, the third camera subassembly can pass through third camera connection structure is relative the host computer rotates to suitable position and locking along horizontal rotating shaft.
Further, third camera connection structure includes linking bridge, linking bridge with the host computer casing is connected, the linking bridge both sides are provided with first connection otic placode and second connection otic placode, first connection otic placode with linking bridge structure as an organic whole, the second connection otic placode with linking bridge detachable connects, the pivot at third camera casing both ends respectively with first connection otic placode and second connection otic placode are along the rotatable connection of horizontal axis, be provided with on the second connection otic placode with the fourth locking screw of the pivot locking of second connection otic placode one side.
Furthermore, be located in the pivot of first connection otic placode one side with the host computer casing with the fourth threading mouth has all been seted up to the junction of first connection otic placode, second threading cavity has in the first connection otic placode, fourth threading mouth and second threading cavity form the confession the winding displacement of third group's camera is worn into in the host computer casing with the fourth threading passageway that circuit structure connects.
Furthermore, a connecting support sealing ring is arranged between the connecting support and the host shell, and a third oil seal is arranged between the first connecting lug plate and the rotating shaft.
Furthermore, the first group of cameras, the second group of cameras and the third group of cameras respectively comprise white-vision cameras and night vision cameras.
Furthermore, a circuit structure is arranged in the host casing and comprises a main circuit board, an auxiliary circuit board and an audio and video decoding circuit board, an installation support is arranged in the host casing and comprises a horizontal plate and a vertical plate, the horizontal plate is installed on the bottom wall of the host casing, and the vertical plate is positioned above the horizontal plate and connected with one end of the horizontal plate;
the audio and video decoding circuit board and the auxiliary circuit board are installed on the first group of mounting columns and the second group of mounting columns respectively, the third group of mounting columns is installed on the outer side of the auxiliary circuit board, the main circuit board is installed on the third group of mounting columns, and the bottom end of the main circuit board is installed on the bottom wall of the main machine shell through the adapter plate.
Furthermore, an antenna shell is arranged outside the side wall of the main case body, the antenna shell is made of a non-metal material, the antenna shell and the side wall of the main case body form an antenna box, an antenna circuit board is arranged in the antenna box, and an antenna box sealing ring is arranged between the antenna shell and the side wall of the main case body.
Furthermore, the lens circuit board at the rear end of the first group of cameras is arranged on the lens support, and the bottom end of the lens support is arranged at the top end of the horizontal plate.
Furthermore, a debugging window is arranged on the bottom wall of the host shell and located under the main circuit board, a debugging interface and an SIM card interface are arranged at the bottom end of the main circuit board, a debugging port cover plate is covered on the debugging window, and a debugging port sealing ring is arranged between the debugging port cover plate and the debugging window.
Furthermore, the front side and the rear side of the main machine shell narrow from the lower part to the middle part to form a T-shaped main machine shell, and the front side and the rear side of the lower part of the T-shaped main machine shell form two installation spaces positioned outside the main machine shell;
the first camera assembly is positioned inside the front side of the upper part of the T-shaped host shell, and the antenna shell is positioned outside the rear side of the upper part of the T-shaped host shell; the third camera assembly is arranged below the first camera assembly and located in the installation space on the front side, and the second camera assembly is arranged below the antenna shell and located in the installation space on the rear side;
the debugging window is located in the middle of the bottom of the T-shaped host shell, the circuit structure is located in the middle of the inside of the T-shaped host shell, the horizontal plate at the lens support is higher than the horizontal plate at the circuit structure, and a step-shaped structure which is matched with the lower portion of the T-shaped host shell in shape is arranged between the horizontal plate at the lens support and the horizontal plate at the circuit structure.
Further, the host computer casing is the metal material, the host computer casing includes host computer inferior valve and host computer upper cover, be provided with the host computer sealing washer between host computer inferior valve and the host computer upper cover, be provided with on the host computer casing and run through the waterproof breather valve of host computer casing, cover on the host computer and be provided with the solar panel line hole, the solar panel line hole is equipped with waterproof sealing structure.
The utility model discloses following beneficial effect has:
the utility model discloses in, first camera subassembly is rigid, but second camera subassembly luffing motion with control wave. After the online monitoring device for the power transmission line is installed on an iron tower, the first camera assembly can be aligned to a line on the small-size side. And adjusting the second camera assembly up, down, left and right until the second camera assembly is suitable, so that the second camera assembly is aligned to the circuit on the large-size side, and the second camera assembly is locked to keep the position of the second camera assembly still. Through the up-down and left-right position adjustment of the second camera component, the large-size side line and the small-size side line can be monitored reliably, timely and comprehensively under complex scenes such as a corner tower.
Drawings
Fig. 1 is a perspective view 1 of the on-line monitoring device for power transmission line of the present invention;
fig. 2 is a perspective view 2 of the transmission line on-line monitoring device of the present invention;
fig. 3 is a perspective view 3 of the on-line monitoring device for power transmission line of the present invention;
FIG. 4 is a schematic structural view of the inside of the main frame housing;
FIG. 5 is a longitudinal cross-sectional view of FIG. 2;
FIG. 6 is a perspective view of a second camera assembly of example one;
FIG. 7 is a cross-sectional view of a portion of a host housing to which a second camera assembly of example one is attached;
FIG. 8 is a cross-sectional view of a second camera assembly of example two and a portion of the host housing to which it is attached;
fig. 9 is a sectional view of a second camera assembly of example three and a portion of a host housing to which it is attached;
FIG. 10 is a cross-sectional view of a third camera assembly;
FIG. 11 is a schematic view of a mounting bracket and the various components mounted thereon;
FIG. 12 is a schematic view of the bottom of the main housing;
fig. 13 is a schematic diagram of an antenna housing and its internal structure.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model provides a transmission line on-line monitoring device, as shown in fig. 1-13, including host computer 1, be provided with first camera subassembly 2 and second camera subassembly 4 on the host computer 1, wherein:
The utility model discloses in, first camera subassembly is rigid, but second camera subassembly luffing motion with control wave. After the online monitoring device for the power transmission line is installed on an iron tower, the first camera assembly can be aligned to a line on the small-size side. And adjusting the second camera assembly up, down, left and right until the second camera assembly is suitable, so that the second camera assembly is aligned to the circuit on the large-size side, and the second camera assembly is locked to keep the position of the second camera assembly still. Through the up-down and left-right position adjustment of the second camera component, the large-size side line and the small-size side line can be monitored reliably, timely and comprehensively under complex scenes such as a corner tower.
The aforementioned host 1 may include a host housing 7 and a circuit structure located in the host housing 7, the first camera assembly 2 includes a first group of cameras 8 located in the host housing 7, and the second camera assembly 4 includes a second camera housing 11 and a second group of cameras 12 located in the second camera housing 11, as shown in fig. 4 and 5.
The utility model discloses do not restrict second camera connection structure's concrete implementation, give several specific examples below.
Example one:
as shown in fig. 6-7, the second camera connecting structure includes that one end of the L-shaped bracket 6,L-shaped bracket 6 is connected with the host housing 7 through the first rotating structure 13, and the L-shaped bracket 6 can rotate to a proper position along the first rotating shaft relative to the host housing 7 through the first rotating structure 13 and be locked; the other end of the L-shaped bracket 6 is connected to the second camera housing 11 through the second rotating structure 14, and the second camera component 4 can rotate to a proper position and be locked along the second rotating shaft relative to the L-shaped bracket 6 through the second rotating structure 14.
One of the first rotating shaft and the second rotating shaft is a horizontal rotating shaft, and the other is a vertical rotating shaft, in this example, the first rotating shaft is a vertical rotating shaft, the second rotating shaft is a horizontal rotating shaft, at this time, one end of the L-shaped support 6 is connected with the bottom wall of the host casing 7, and the other end of the L-shaped support 6 is connected with the side wall of the second camera casing 11.
The first rotating structure 13 comprises a first rotating shaft hole 15 and a first rotating shaft body 16, one of the first rotating shaft hole 15 and the first rotating shaft body 16 is located on the main machine shell 7, the other one of the first rotating shaft hole 15 and the first rotating shaft body 16 is located on one end of the L-shaped support 6, the first rotating shaft body 16 is inserted into the first rotating shaft hole 15, the first rotating shaft body 16 can rotate along the first rotating shaft, a first oil seal 17 is arranged between the first rotating shaft body 16 and the first rotating shaft hole 15, and waterproof sealing of the first rotating structure 14 is achieved.
The second rotating structure 14 comprises a second rotating shaft hole 18 and a second rotating shaft body 19, one of the second rotating shaft hole 18 and the second rotating shaft body 19 is positioned on the second camera shell 11, the other one of the second rotating shaft hole 18 and the second rotating shaft body 19 is positioned on the other end of the L-shaped support 6, the second rotating shaft body 19 is inserted into the second rotating shaft hole 18, the second rotating shaft body 19 can rotate along the second rotating shaft, a second oil seal 20 is arranged between the second rotating shaft body 19 and the second rotating shaft hole 18, and waterproof sealing at the second rotating structure 14 is achieved.
The first rotating structure 13 further includes a first limiting structure for limiting the axial movement of the first rotating shaft body 16 in the first rotating shaft hole 15 along the first rotating shaft, and a first locking screw 22 for locking the first rotating shaft body 16 and the first rotating shaft hole 15, and the second camera assembly 4 is locked by the first locking screw 22 after being rotated to a proper position.
The second rotating structure 14 further includes a second limiting structure for limiting the second rotating shaft 19 to move in the second rotating shaft hole 18 along the axial direction of the second rotating shaft, and a second locking screw 24 for locking the second rotating shaft 19 and the second rotating shaft hole 18, and the second rotating structure 14 is locked by the second locking screw 24 after the second camera module 4 rotates up and down to a proper position.
When the first spindle hole 15 is located on the main machine housing 7 and the first spindle body 16 is located on one end of the L-shaped bracket 6, the first limiting structure may include a first limiting plate 21; when the second rotation shaft hole 18 is located on the second camera housing 11 and the second rotation shaft body 19 is located on the other end of the L-shaped bracket 6, the second limiting structure may include a second limiting plate 23.
In this example, the first spindle hole 15 penetrates through the main frame body 7, the first limiting plate 21 is located in the main frame body 7, the first limiting plate 21 is connected with the first spindle body 16, the diameter of the first limiting plate 21 is larger than the inner diameter of the first spindle hole 15, and the first locking screw 22 is located on the side wall of the first spindle hole 15.
The second rotating shaft hole 18 penetrates through the second camera shell 11, the second limiting plate 23 is located in the second camera shell 11, the second limiting plate 23 is connected with the second rotating shaft body 19, the diameter of the second limiting plate 23 is larger than the inner diameter of the second rotating shaft hole 18, and the second locking screw 24 is located at the other end of the L-shaped support 6.
The first threading opening 25 is formed in each of the first limiting plate 21 and the second limiting plate 23, the L-shaped bracket 6 has a first threading cavity 26 therein, the first threading cavity 26 penetrates through the length direction of the whole structure of the L-shaped bracket 6, that is, the main body of the L-shaped bracket 6 and the first rotating shaft 16 and the second rotating shaft 19 at the two ends of the L-shaped bracket 6 have integrally communicated first threading cavities 26, and the first threading opening 25 and the first threading cavity 26 form a first threading channel for the flat cable 27 of the second group of cameras 12 to penetrate into the main housing 7 and be connected with the circuit structure.
To facilitate threading of the flat cable 27 in the first threading cavity 26, the L-shaped bracket 6 includes a bracket body 28 and a bracket side cover 29 detachably connected to the bracket body 28, and a section of the first threading cavity 26 is formed between the bracket body 28 and the bracket side cover 29.
Example two:
this example is shown in fig. 8, which is similar to the first example, and the second camera connecting structure also includes an L-shaped bracket 6, which is different from the first example in that:
in this example, the first rotating shaft is a horizontal rotating shaft, the second rotating shaft is a vertical rotating shaft, and at this time, one end of the L-shaped bracket 6 is connected to the side wall of the host casing 7, and the other end of the L-shaped bracket 6 is connected to the top wall of the second camera casing 11.
In addition, in this example, the first hinge hole 15 does not penetrate through the main housing 7, the first limiting plate 21 is located outside the main housing 7, the first limiting plate 21 is connected to the main housing 7, the diameter of the first limiting plate 21 is greater than the inner diameter of the first hinge hole 15, and the first locking screw 22 is located on the first limiting plate 21.
The second rotating shaft hole 18 does not penetrate through the second camera shell 11, the second limiting plate 23 is located outside the second camera shell 11, the second limiting plate 23 is connected with the second camera shell 11, the diameter of the second limiting plate 23 is larger than the inner diameter of the second rotating shaft hole 18, and the second locking screw 24 is located on the second limiting plate 23.
The main machine shell 7 and the second camera shell 11 are both provided with a second threading opening 30, the L-shaped bracket 6 is internally provided with a first threading cavity 26, and the second threading opening 30 and the first threading cavity 26 form a second threading channel for the flat cable 27 of the second group of cameras 12 to penetrate into the main machine shell 7 to be connected with the circuit structure.
Example three:
the second camera connecting structure of this example is a universal ball structure 31, as shown in fig. 9, which includes a universal ball 32, a universal ball receiving groove 33, a universal ball position-limiting sleeve 34 and a third locking screw 35, one of the universal ball 32 and the universal ball receiving groove 33 is located on the host housing 7, the other is located on the second camera housing 11, the universal ball position-limiting sleeve 34 is in threaded connection with the outer wall of the universal ball receiving groove 33, and the universal ball 32 and the universal ball receiving groove 33 are connected together to form an integral universal ball structure 31. The third locking screw 35 is located on the universal ball limiting sleeve 34, and the universal ball structure 31 is locked by the third locking screw 35 after the second camera module 4 rotates to a proper position.
As an improvement of the embodiment of the utility model, 2-5 are shown, still be provided with third camera subassembly 3 on the host computer 1, third camera subassembly 3 includes third camera casing 9 and the third group's camera 10 that is located third camera casing 9, and third camera subassembly 3 is connected with host computer 1 through third camera connection structure 5, and third camera subassembly 3 can rotate to suitable position and locking along horizontal rotating shaft relative host computer 1 through third camera connection structure 5.
The transmission line on-line monitoring device of the utility model is installed to after adjusting the second camera subassembly, adjust the position of third camera subassembly from top to bottom, make it aim at region around the column foot, and with third camera subassembly locking, realized carrying out reliable, timely monitoring around the column foot under the complicated scene such as hillside undulation is great.
One implementation of the third camera connecting structure 5 is shown in fig. 10:
third camera connection structure 5 includes linking bridge 38, linking bridge 38 is connected with host computer casing 7, linking bridge 38 both sides are provided with first connection otic placode 39 and second connection otic placode 40, first connection otic placode 39 and linking bridge 38 structure as an organic whole, second connection otic placode 40 is connected with linking bridge 38 detachable, the pivot 41 at third camera casing 9 both ends, 42 respectively with first connection otic placode 39 and second connection otic placode 40 along the rotatable connection of horizontal rotation axle, detachable second connection otic placode 40 makes things convenient for the connection of third camera casing 9. The second connecting lug plate 40 is provided with a fourth locking screw 91 for locking the rotary shaft 42 on the second connecting lug plate 40 side.
A fourth threading opening 43 is formed in the rotating shaft 41 on one side of the first connecting ear plate 39 and at the joint of the main case 7 and the first connecting ear plate 39, a second threading cavity 44 is formed in the first connecting ear plate 39, and the fourth threading opening 43 and the second threading cavity 44 form a fourth threading channel for the flat cable 45 of the third group of cameras 10 to penetrate into the main case 7 and be connected with the circuit structure.
A connecting bracket sealing ring 46 is arranged between the connecting bracket 38 and the host casing 7, and a third oil seal 47 is arranged between the first connecting ear plate 39 and the rotating shaft 41, so that waterproof sealing between the third camera assembly 3 and the host casing is realized.
The first set of cameras 8, the third set of cameras 10 and the second set of cameras 12 may include white-vision cameras and night vision cameras, respectively, to enable full-time monitoring.
As another improvement of the embodiment of the present invention, as shown in fig. 11, the aforementioned circuit structure may include a main circuit board 48, an auxiliary circuit board 49 and an audio/video decoding circuit board 50, the main circuit board 48 realizes the main function of the device, the auxiliary circuit board 49 realizes the corresponding auxiliary function, and the audio/video decoding circuit board 50 may be an a200 chip board. A mounting bracket 51 is arranged in the host casing 7, the mounting bracket 51 can be made of metal, the mounting bracket 51 comprises a horizontal plate 52 and a vertical plate 53, the horizontal plate 52 is mounted on the bottom wall of the host casing 7, and the vertical plate 53 is located above the horizontal plate 52 and connected with one end of the horizontal plate 52.
A first set of mounting posts 54 and a second set of mounting posts 55 are provided on the inside and outside of the vertical plate 53, respectively, integrally with the vertical plate 53, and the audio/video decoding circuit board 50 and the sub circuit board 49 are mounted to the first set of mounting posts 54 and the second set of mounting posts 55, respectively. The outer side of the auxiliary circuit board 49 is mounted with a third set of mounting posts 56, the third set of mounting posts 56 can be copper posts, the main circuit board 48 is mounted on the third set of mounting posts 56, and the bottom end of the main circuit board 48 is mounted on the bottom wall of the main machine housing 1 through an adapter plate 57.
The lens circuit board 58 at the rear end of the first group of cameras 8 is mounted on the lens holder 59, and the bottom end of the lens holder 59 is mounted on the top end of the horizontal plate 52.
When the audio/video decoding circuit board 50 is mounted on the first set of mounting posts 54, the secondary circuit board 49 is mounted on the second set of mounting posts 55 on the outer side of the vertical plate 53, the third set of mounting posts 56 is mounted on the outer side of the secondary circuit board 49, the main circuit board 48 is mounted on the third set of mounting posts 56, and the secondary circuit board 49 is mounted on the second set of mounting posts 55. The lens circuit board 58 of the first group of cameras 8 is mounted on the lens holder 59, the bottom end of the lens holder 59 is mounted on the top end of the horizontal plate 52, the flat cable of the first group of cameras 8 is connected to the main circuit board 48, and the adapter plate 57 is mounted on the bottom end of the main circuit board 48. After the respective circuit boards and the first group of cameras are mounted on the mounting brackets 51, they are integrally placed at corresponding positions in the main body case 7, the horizontal plate 52 and the adapter plate 57 are fixed to the bottom wall of the main body case 7,
the utility model discloses but the first set of camera 8 of the different models of adaptation, when first set of camera 8 changes, change corresponding lens holder 59 can.
A debugging window 61 can be arranged on the bottom wall of the host casing 7, the debugging window 61 is located under the main circuit board 48, the bottom end of the main circuit board 48 is provided with a debugging interface 62, an SIM card interface 63, an SD card interface 64 and the like, the debugging window 61 is covered with a debugging port cover plate 65, a debugging port sealing ring 66 is arranged between the debugging port cover plate 65 and the debugging window 61, and waterproof sealing of the debugging port is realized, as shown in fig. 12.
The utility model discloses in, host computer casing 7 lateral wall is provided with antenna housing 81 outward, and antenna housing 81's material is non-metallic material, prevents to shield electromagnetic signal, and antenna housing 81 and host computer casing 7 lateral wall form the antenna box, are provided with antenna circuit board 82 in the antenna box, are provided with antenna box sealing washer 83 between antenna housing 81 and the host computer casing 7 lateral wall, realize the waterproof sealing between antenna box and the host computer casing 7, as shown in FIG. 13.
The utility model discloses a both sides narrow down to the centre in the lower part around host computer casing 7, form the host computer casing of T shape, and the host computer casing of T shape forms two installation space 79, 92 that are located the host computer casing outside at the front side and the rear side of its lower part.
The first camera module 2 is located inside the upper front side of the T-shaped main housing, and the antenna housing 81 is located outside the upper rear side of the T-shaped main housing. Third camera head assembly 3 is located in front mounting space 79 below first camera head assembly 2, and second camera head assembly 4 is located in rear mounting space 92 below antenna housing 81.
The third camera module 3 and the second camera module 4 are installed through the installation spaces 79 and 92 of the lower portion of the T-shaped main body case, so that the apparatus is more compact in size. Moreover, the antenna housing 81 is located outside the upper rear side of the T-shaped main housing, so that the antenna is shielded less and the signal loss is lower.
In addition, the installation spaces 79 and 92 can be used as a space for moving the third camera assembly 3 and the second camera assembly 4 at the same time, and the space can enable the second camera assembly 4 to realize 30-degree pitch up and down and swing left and right 90-degree pitch, so that the third camera assembly 3 can realize 120-degree pitch up and down.
The debugging window 61 is positioned in the middle of the bottom of the T-shaped host shell, the circuit structure (the main circuit board 48, the auxiliary circuit board 49 and the audio and video decoding circuit board 50) is positioned in the middle part of the inside of the T-shaped host shell, the space in the middle of the T-shaped host shell is fully utilized, and reasonable position matching is formed between the debugging window 61 and the debugging window.
The mounting bracket 51 has a stepped structure 60 between the horizontal plate at the lens holder 59 and the horizontal plate at the circuit structure, which is adapted to the lower shape of the T-shaped main body case. The lens circuit board 58 of lens support 59 and first group camera 8 rear end is located the host computer casing front side of T shape, and circuit structure is located the host computer casing middle part of T shape, and the installing support 51 through taking step-like structure 60 is fixed with first group camera 8 and circuit structure installation simultaneously, and the structure is compacter, and the installation is more convenient.
The utility model discloses a host computer casing of T shape, each part and the host computer casing cooperation installation of T shape have realized the reasonable installation cooperation of each part of equipment in compact space, and equipment is small, and each part is rationally distributed, simple to operate.
The host casing 7 is made of metal, has high strength, is convenient for heat dissipation inside the host, and is antistatic. The host casing 7 includes a host lower casing 84 and a host upper cover 85, and a host sealing ring 86 is provided between the host lower casing 84 and the host upper cover 85, so as to realize waterproof sealing of the host casing itself.
Because the utility model discloses waterproof sealing has all been carried out everywhere for inside and the external atmosphere of host computer casing 7 do not communicate, when the temperature variation, the air in the host computer casing 7 expands or reduces because of expend with heat and contract with cold effect, produces pressure to the host computer casing. In order to solve the above problem, a waterproof vent valve 87 penetrating the main housing 7 is provided in the main housing 7, so that the air pressure inside and outside the main housing 7 is balanced.
The mic module 88, the temperature and humidity sensor 89 and the photosensitive sensor 90 can be optionally arranged in the host casing 7 as required, so that corresponding functions can be realized.
The host upper cover 85 is provided with a solar panel connecting hole 93 for connecting with an external solar panel, a storage battery is arranged in the host shell 7 for supplying power to the equipment, and the solar panel supplements electric energy for the storage battery. Solar panel line hole 93 is equipped with waterproof sealing structure, passes through the cable when the battery with solar cell panel and is connected the back, carries out sealing water through waterproof sealing structure to solar cell panel line hole 93.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (24)
1. The utility model provides a transmission line on-line monitoring device, includes the host computer, its characterized in that, be provided with first camera subassembly and second camera subassembly on the host computer, wherein:
the first camera assembly is fixedly connected inside the host, the second camera assembly is positioned outside the host, and the first camera assembly and the second camera assembly are respectively positioned on two opposite sides of the host;
the second camera subassembly pass through second camera connection structure with the host computer is connected, the second camera subassembly can pass through second camera connection structure is relative the host computer rotates to suitable position and locking along horizontal rotating shaft and/or vertical rotating shaft.
2. The online monitoring device for the power transmission line according to claim 1, wherein the host comprises a host shell, a circuit structure is arranged in the host shell, the first camera assembly comprises a first group of cameras positioned in the host shell, and the second camera assembly comprises a second camera shell and a second group of cameras positioned in the second camera shell.
3. The online monitoring device of the power transmission line according to claim 2, wherein the second camera connecting structure comprises an L-shaped bracket, one end of the L-shaped bracket is connected with the main machine housing through a first rotating structure, and the L-shaped bracket can rotate to a proper position along a first rotating shaft relative to the main machine housing through the first rotating structure and is locked; the other end of the L-shaped support is connected with the second camera shell through a second rotating structure, and the second camera component can rotate to a proper position along a second rotating shaft relative to the L-shaped support through the second rotating structure and is locked; one of the first rotating shaft and the second rotating shaft is a horizontal rotating shaft, and the other one is a vertical rotating shaft.
4. The online monitoring device for the power transmission line according to claim 3, wherein the first rotating structure comprises a first rotating shaft hole and a first rotating shaft body, one of the first rotating shaft hole and the first rotating shaft body is located on the main machine shell, the other one of the first rotating shaft hole and the first rotating shaft body is located at one end of the L-shaped bracket, the first rotating shaft body is inserted into the first rotating shaft hole and can rotate along the first rotating shaft, and a first oil seal is arranged between the first rotating shaft body and the first rotating shaft hole;
the second rotating structure comprises a second rotating shaft hole and a second rotating shaft body, one of the second rotating shaft hole and the second rotating shaft body is located on the second camera shell, the other one of the second rotating shaft hole and the second rotating shaft body is located on the other end of the L-shaped support, the second rotating shaft body is inserted into the second rotating shaft hole, the second rotating shaft body can rotate along the second rotating shaft, and a second oil seal is arranged between the second rotating shaft body and the second rotating shaft hole.
5. The online monitoring device for the power transmission line according to claim 4, wherein the first rotating structure further comprises a first limiting structure for limiting the first rotating shaft body to move in the first rotating shaft hole along the axial direction of the first rotating shaft, and a first locking screw for locking the first rotating shaft body with the first rotating shaft hole;
the second rotating structure further comprises a second limiting structure for limiting the second rotating shaft body to move in the second rotating shaft hole along the axial direction of the second rotating shaft, and a second locking screw for locking the second rotating shaft body and the second rotating shaft hole.
6. The online monitoring device for the power transmission line according to claim 5, wherein the first rotating shaft hole is located on the main machine shell, the first rotating shaft body is located on one end of the L-shaped bracket, and the first limiting structure comprises a first limiting plate; the second rotating shaft hole is located in the second camera shell, the second rotating shaft body is located at the other end of the L-shaped support, and the second limiting structure comprises a second limiting plate.
7. The online monitoring device for the power transmission line according to claim 6, wherein the first rotating shaft hole penetrates through the main machine shell, the first limiting plate is located in the main machine shell, the first limiting plate is connected with the first rotating shaft body, the diameter of the first limiting plate is larger than the inner diameter of the first rotating shaft hole, and the first locking screw is located on the side wall of the first rotating shaft hole;
the second rotating shaft hole penetrates through the second camera shell, the second limiting plate is located in the second camera shell and connected with the second rotating shaft body, the diameter of the second limiting plate is larger than the inner diameter of the second rotating shaft hole, and the second locking screw is located at the other end of the L-shaped support.
8. The online monitoring device for the power transmission line according to claim 7, wherein the first limiting plate and the second limiting plate are both provided with a first threading port, the L-shaped bracket is internally provided with a first threading cavity, and the first threading port and the first threading cavity form a first threading channel for the flat cable of the second group of cameras to penetrate into the main frame shell and be connected with the circuit structure.
9. The on-line monitoring device for the power transmission line according to claim 8, wherein the L-shaped bracket comprises a bracket body and a bracket side cover detachably connected to the bracket body, and a section of the first threading cavity is formed between the bracket body and the bracket side cover.
10. The online monitoring device for the power transmission line according to claim 6, wherein the first rotating shaft hole does not penetrate through the main case, the first limiting plate is located outside the main case, the first limiting plate is connected with the main case, the diameter of the first limiting plate is larger than the inner diameter of the first rotating shaft hole, and the first locking screw is located on the first limiting plate;
the second rotating shaft hole does not penetrate through the second camera shell, the second limiting plate is located outside the second camera shell, the second limiting plate is connected with the second camera shell, the diameter of the second limiting plate is larger than the inner diameter of the second rotating shaft hole, and the second locking screw is located on the second limiting plate.
11. The on-line monitoring device for the power transmission line according to claim 10, wherein the main machine housing and the second camera housing are both provided with second threading ports, the L-shaped bracket is internally provided with a first threading cavity, and the second threading ports and the first threading cavity form a second threading channel for the flat cables of the second group of cameras to penetrate into the main machine housing and be connected with the circuit structure.
12. The online monitoring device for the power transmission line according to claim 2, wherein the second camera connecting structure comprises a universal ball, a universal ball accommodating groove, a universal ball limiting sleeve and a third locking screw, one of the universal ball and the universal ball accommodating groove is located on the main machine shell, the other one of the universal ball and the universal ball accommodating groove is located on the second camera shell, the universal ball limiting sleeve is in threaded connection with the outer wall of the universal ball accommodating groove, and the third locking screw is located on the universal ball limiting sleeve.
13. The on-line monitoring device for the power transmission line according to claim 12, wherein third threading ports are formed in the main machine shell and the second camera shell, threading holes are formed in the universal ball, and the third threading ports and the threading holes form a third threading channel for the flat cable of the second group of cameras to penetrate into the main machine shell and be connected with the circuit structure.
14. The online monitoring device of any one of claims 2 to 13, wherein a third camera assembly is further arranged on the host, the third camera assembly comprises a third camera housing and a third group of cameras positioned in the third camera housing, the third camera assembly is connected with the host through a third camera connecting structure, and the third camera assembly can rotate to a proper position along a horizontal rotating shaft relative to the host through the third camera connecting structure and is locked.
15. The on-line monitoring device for the power transmission line according to claim 14, wherein the third camera connecting structure comprises a connecting support, the connecting support is connected with the host casing, a first connecting lug plate and a second connecting lug plate are arranged on two sides of the connecting support, the first connecting lug plate and the connecting support are of an integral structure, the second connecting lug plate is detachably connected with the connecting support, rotating shafts at two ends of the third camera casing are respectively rotatably connected with the first connecting lug plate and the second connecting lug plate along a horizontal rotating shaft, and a fourth locking screw for locking the rotating shaft on one side of the second connecting lug plate is arranged on the second connecting lug plate.
16. The on-line monitoring device for the power transmission line according to claim 15, wherein a fourth threading port is formed in the rotating shaft on one side of the first connecting ear plate and at the joint of the main machine casing and the first connecting ear plate, a second threading cavity is formed in the first connecting ear plate, and the fourth threading port and the second threading cavity form a fourth threading channel for the flat cable of the third group of cameras to penetrate into the main machine casing and be connected with the circuit structure.
17. The on-line monitoring device for the power transmission line according to claim 15, wherein a connecting bracket sealing ring is arranged between the connecting bracket and the main machine shell, and a third oil seal is arranged between the first connecting lug plate and the rotating shaft.
18. The on-line monitoring device for power transmission line according to claim 14, wherein the first group of cameras, the second group of cameras and the third group of cameras respectively comprise white-vision cameras and night-vision cameras.
19. The on-line monitoring device for the power transmission line according to claim 14, wherein the circuit structure comprises a main circuit board, an auxiliary circuit board and an audio and video decoding circuit board, a mounting bracket is arranged in the main machine shell, the mounting bracket comprises a horizontal plate and a vertical plate, the horizontal plate is mounted on the bottom wall of the main machine shell, and the vertical plate is positioned above the horizontal plate and connected with one end of the horizontal plate;
the audio and video decoding circuit board and the auxiliary circuit board are installed on the first group of mounting columns and the second group of mounting columns respectively, the third group of mounting columns is installed on the outer side of the auxiliary circuit board, the main circuit board is installed on the third group of mounting columns, and the bottom end of the main circuit board is installed on the bottom wall of the main machine shell through the adapter plate.
20. The on-line monitoring device for the power transmission line according to claim 19, wherein an antenna casing is arranged outside a side wall of the main case, the antenna casing is made of a non-metal material, the antenna casing and the side wall of the main case form an antenna box, an antenna circuit board is arranged in the antenna box, and an antenna box sealing ring is arranged between the antenna casing and the side wall of the main case.
21. The on-line monitoring device for the power transmission line according to claim 20, wherein a lens circuit board at the rear end of the first group of cameras is mounted on a lens bracket, and the bottom end of the lens bracket is mounted on the top end of the horizontal plate.
22. The on-line monitoring device for the power transmission line according to claim 21, wherein a debugging window is formed in the bottom wall of the main machine shell, the debugging window is located under the main circuit board, a debugging interface and an SIM card interface are arranged at the bottom end of the main circuit board, a debugging port cover plate covers the debugging window, and a debugging port sealing ring is arranged between the debugging port cover plate and the debugging window.
23. The online monitoring device of claim 22, wherein the front and rear sides of the main housing are narrowed at the lower part towards the middle to form a T-shaped main housing, and the front and rear sides of the T-shaped main housing at the lower part thereof form two installation spaces located outside the main housing;
the first camera assembly is positioned inside the front side of the upper part of the T-shaped main machine shell, and the antenna shell is positioned outside the rear side of the upper part of the T-shaped main machine shell; the third camera assembly is arranged below the first camera assembly and located in the installation space on the front side, and the second camera assembly is arranged below the antenna shell and located in the installation space on the rear side;
the debugging window is located in the middle of the bottom of the T-shaped host shell, the circuit structure is located in the middle of the inside of the T-shaped host shell, the horizontal plate at the lens support is higher than the horizontal plate at the circuit structure, and a step-shaped structure which is matched with the lower portion of the T-shaped host shell in shape is arranged between the horizontal plate at the lens support and the horizontal plate at the circuit structure.
24. The on-line monitoring device for the power transmission line according to claim 23, wherein the main machine shell is made of metal, the main machine shell comprises a main machine lower shell and a main machine upper cover, a main machine sealing ring is arranged between the main machine lower shell and the main machine upper cover, a waterproof vent valve penetrating through the main machine shell is arranged on the main machine shell, a solar panel connecting hole is arranged on the main machine upper cover, and the solar panel connecting hole is provided with a waterproof sealing structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022229370295 | 2022-11-04 | ||
| CN202222937029 | 2022-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218634061U true CN218634061U (en) | 2023-03-14 |
Family
ID=85262415
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223051384.9U Active CN218550010U (en) | 2022-11-04 | 2022-11-15 | On-line monitoring device for power transmission line |
| CN202223037656.XU Active CN219372494U (en) | 2022-11-04 | 2022-11-15 | Plug-and-play module and power transmission line on-line monitoring device |
| CN202223036711.3U Active CN218634061U (en) | 2022-11-04 | 2022-11-15 | On-line monitoring device for power transmission line |
| CN202320903798.5U Active CN219644001U (en) | 2022-11-04 | 2023-04-21 | Camera locking mechanism |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223051384.9U Active CN218550010U (en) | 2022-11-04 | 2022-11-15 | On-line monitoring device for power transmission line |
| CN202223037656.XU Active CN219372494U (en) | 2022-11-04 | 2022-11-15 | Plug-and-play module and power transmission line on-line monitoring device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320903798.5U Active CN219644001U (en) | 2022-11-04 | 2023-04-21 | Camera locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN218550010U (en) |
-
2022
- 2022-11-15 CN CN202223051384.9U patent/CN218550010U/en active Active
- 2022-11-15 CN CN202223037656.XU patent/CN219372494U/en active Active
- 2022-11-15 CN CN202223036711.3U patent/CN218634061U/en active Active
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2023
- 2023-04-21 CN CN202320903798.5U patent/CN219644001U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN218550010U (en) | 2023-02-28 |
| CN219372494U (en) | 2023-07-18 |
| CN219644001U (en) | 2023-09-05 |
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