CN110881120A - Annular camera device for steel pipe tower - Google Patents
Annular camera device for steel pipe tower Download PDFInfo
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- CN110881120A CN110881120A CN201911354814.4A CN201911354814A CN110881120A CN 110881120 A CN110881120 A CN 110881120A CN 201911354814 A CN201911354814 A CN 201911354814A CN 110881120 A CN110881120 A CN 110881120A
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- guide rail
- wheel set
- steel pipe
- annular
- guide wheel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 47
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- 238000009434 installation Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 4
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- 239000010409 thin film Substances 0.000 description 4
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- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
- F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention provides an annular camera device for a steel pipe tower, which comprises: the annular guide rail is arranged on the steel pipe tower and arranged around the circumferential side surface of the steel pipe tower; the sliding mechanism is movably arranged on the annular guide rail; the motor is used for driving the sliding mechanism to slide along the annular guide rail; and the cameras are arranged on the sliding mechanism and are used for shooting surrounding environment images of the steel pipe tower in different vertical view fields. By implementing the invention, the circumferential 360-degree dead-angle-free monitoring of the steel pipe tower can be realized.
Description
Technical Field
The invention relates to the technical field of camera devices, in particular to an annular camera device for a steel pipe tower.
Background
The steel tube tower is a commonly used power transmission line tower, and a holder type camera is generally adopted when the peripheral state of the tower is monitored.
In the process of implementing the invention, the inventor finds that the prior art has at least the following technical problems:
due to the fact that the diameter of the steel tube tower is large, the visual field of the tripod head camera is easily blocked, the surrounding panorama cannot be shot, and observation dead angles exist.
Disclosure of Invention
The invention aims to provide an annular camera device for a steel pipe tower so as to realize annular 360-degree dead-angle-free monitoring of the steel pipe tower.
The embodiment of the invention provides an annular camera device for a steel pipe tower, which comprises:
the annular guide rail is arranged on the steel pipe tower and arranged around the circumferential side surface of the steel pipe tower;
the sliding mechanism is movably arranged on the annular guide rail;
the motor is used for driving the sliding mechanism to slide along the annular guide rail; and
and the cameras are arranged on the sliding mechanism and are used for shooting surrounding environment images of the steel pipe tower with different vertical view fields.
Optionally, the sliding mechanism includes a support frame and a sliding wheel assembly disposed on an inner side surface of the support frame, the sliding wheel assembly includes a driving wheel set and a plurality of guide wheels adapted to the annular guide rail, and the driving wheel set is mechanically connected to an output shaft of the motor;
wherein: the motor is specifically used for driving the driving wheel group to move annularly around the steel pipe tower along the annular guide rail and driving the guide wheels to move annularly around the steel pipe tower along the annular guide rail.
Optionally, the plurality of cameras include a first camera, a second camera and a third camera, all of which have 90-degree viewing angles; the first camera with the horizontal contained angle of support frame is 75 degrees, the second camera with the horizontal contained angle of support frame is 0 degree, the third camera with the horizontal contained angle of support frame is-75 degrees.
Optionally, the annular guide rail is a circular ring, and a first circular guide groove is formed in the middle of the upper wall surface of the circular ring and/or a second circular guide groove is formed in the middle of the lower wall surface of the circular ring.
Optionally, a first guide rail is formed on the outer side wall of the circular ring, the driving wheel set is matched with the first guide rail, and the guide wheels are matched with the first circular guide groove or the second circular guide groove;
wherein: the motor is specifically used for driving the driving wheel group to move around the steel pipe tower in the circumferential direction along the first guide rail and driving the guide wheels to move around the steel pipe tower in the circumferential direction along the first circular guide groove or the second circular guide groove.
Optionally, a second guide rail is formed on the bottom surface of the first circular guide groove, a third guide rail is formed on the outer side wall of the first circular guide groove, a fourth guide rail is formed on the bottom surface of the second circular guide groove, and a fifth guide rail is formed on the outer side wall of the second circular guide groove;
the plurality of guide wheels include:
the vertical guide wheel set comprises a first vertical guide wheel and a second vertical guide wheel which are arranged up and down, the first vertical guide wheel is matched with the second guide rail, and the second vertical guide wheel is matched with the third guide rail;
and the horizontal guide wheel set comprises a first horizontal guide wheel and a second horizontal guide wheel which are arranged up and down, the first horizontal guide wheel is matched with the fourth guide rail, and the second horizontal guide wheel is matched with the fifth guide rail.
Optionally, the at least one vertical guide wheel set specifically includes a first vertical guide wheel set and a second vertical guide wheel set; the at least one horizontal guide wheel set specifically comprises a first horizontal guide wheel set and a second horizontal guide wheel set;
wherein:
the first vertical guide wheel set, the first horizontal guide wheel set, the driving wheel set, the second horizontal guide wheel set and the second vertical guide wheel set are sequentially arranged, and the first vertical guide wheel set, the first horizontal guide wheel set, the driving wheel set, the second horizontal guide wheel set and the second vertical guide wheel set are wholly in a local ring shape.
Optionally, the imaging apparatus further includes:
the box body is arranged below the support frame and is internally provided with an accommodating cavity;
the control module is arranged in the accommodating cavity, is electrically connected with the plurality of cameras and the motor respectively, and is used for controlling the plurality of cameras to shoot and controlling the motor to rotate;
and the power supply module is arranged in the accommodating cavity and used for providing a working power supply for the control module, the plurality of cameras and the motor.
Optionally, the support frame is provided with a plurality of solar cell panels, the power module comprises a voltage stabilizing circuit and a storage battery, the plurality of solar cell panels are electrically connected with the voltage stabilizing circuit, the plurality of solar cell panels generate electricity by using solar light, generated electric energy is output as a working power supply of the camera, the control module and the motor after being stabilized by the voltage stabilizing circuit, the storage battery is charged by using redundant electric energy, and the storage battery is used for providing a working power supply for the camera, the control module and the motor when the plurality of solar cell panels generate electricity insufficiently or stop generating electricity.
Optionally, the plurality of solar panels specifically include a first solar panel, a second solar panel, a third solar panel, and a fourth solar panel;
the supporting frame comprises an arc-shaped plate, the driving wheel group and a plurality of guide wheels are arranged on the inner side surface of the arc-shaped plate, the middle part of the outer side surface extends outwards to form a first mounting part, one side part extends outwards to form a second mounting part, and the other side part extends outwards to form a third mounting part;
wherein:
the first installation part is used for installing the plurality of cameras;
one side surface of the second mounting part is provided with the first solar cell panel, and the other side surface of the second mounting part is provided with the second solar cell panel;
and one side surface of the third installation part is provided with the third solar cell panel, and the other side surface is provided with the fourth solar cell panel.
The technical scheme at least has the following advantages: the annular guide rail, the sliding mechanism, the motor and the plurality of cameras are arranged, when the device is used, the motor is used for driving the sliding mechanism to slide along the annular guide rail, the steel pipe tower circumferential motion is achieved, the plurality of cameras shoot surrounding environment images of the steel pipe tower with different vertical view fields in the motion process, and based on the principle, the 360-degree circumferential dead-angle-free monitoring of the steel pipe tower is achieved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a ring-shaped camera device for a steel pipe tower at a first position according to some embodiments of the present invention.
Fig. 2 is a schematic structural diagram of the annular camera device for the steel pipe tower at a second position in some embodiments of the present invention.
Fig. 3 is a schematic structural diagram of an outer side surface of a sliding mechanism according to some embodiments of the present invention.
Fig. 4 is a schematic structural view of an annular camera device for a steel tube tower in some embodiments of the present invention.
Fig. 5 is a schematic structural view of a ring camera for a steel pipe tower according to another embodiment of the present invention.
Fig. 6 is a schematic view of the inner side surface of the sliding mechanism according to some embodiments of the present invention.
Fig. 7 is an exploded view of a ring camera for a steel pipe tower according to some embodiments of the present invention.
FIG. 8 is a schematic representation of the structure of a circular guide in some embodiments of the present invention.
Reference numerals:
1-an annular guide rail, 11-a first circular guide groove, 12-a first guide rail, 13-a second guide rail, 14-a third guide rail, 15-a first semicircular guide rail, 16-a second semicircular guide rail, 17-a mounting piece, 18-a guide rail connecting bolt and 19-a guide rail fixing bolt;
2-sliding mechanism, 21-supporting frame, 211-arc plate, 212-first mounting part, 213-second mounting part, 214-third mounting part, 22-driving wheel group, 221-first driving wheel, 222-second driving wheel, 23-guide wheel, 231-first vertical guide wheel group, 2301-first vertical guide wheel, 2302-second vertical guide wheel, 232-first horizontal guide wheel group, 2303-first horizontal guide wheel, 2304-second horizontal guide wheel, 233-second vertical guide wheel group, 234-second horizontal guide wheel group;
3, a motor;
4-camera, 41-first camera, 42-second camera, 43-third camera, 44-mounting mechanism;
5-a box body;
6-a control module;
7-a coupling;
8-a transmission shaft;
9-solar panel, 91-first solar panel, 92-second solar panel, 93-third solar panel, 94-fourth solar panel;
100 steel tube tower.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present invention.
An embodiment of the present invention provides an annular image capturing device for a steel pipe tower, where fig. 1-2 are schematic structural diagrams of the annular image capturing device for a steel pipe tower in different positions according to this embodiment, and referring to fig. 1-2, the annular image capturing device for a steel pipe tower in this embodiment includes:
a ring-shaped guide rail 1 which is mounted on the steel pipe tower 100 and is provided around the circumferential side surface of the steel pipe tower 100; in particular, the circular guide 1 in the present embodiment may be a groove or a ridge made of metal or other material, in particular a device that can bear, fix, guide and reduce friction of the sliding mechanism 2; the annular guide rail 1 is of a circular ring structure as a whole, a guide rail is formed by a ring body of the annular guide rail, the annular guide rail is integrally and fixedly installed on the steel pipe tower 100, and a central hole of the ring body is used for accommodating the steel pipe tower 100 and guiding the sliding mechanism 2 arranged on the annular guide rail to do circular motion around the steel pipe tower 100;
a slide mechanism 2 movably provided on the endless guide rail 1; specifically, the sliding mechanism 2 is matched with the structure of the annular guide rail 1, so that the sliding mechanism 2 can move along the annular guide rail 1 under the action of external force, and it can be understood that the annular guide rail 1 limits the running path of the sliding mechanism 2 and plays a role in guiding. Exemplarily, the sliding mechanism 2 can be adapted to the endless guide rail 1 by a pulley and a guide rail;
the motor 3 is used for driving the sliding mechanism 2 to slide along the annular guide rail 1; specifically, the output shaft of the motor 3 is mechanically connected with the sliding mechanism 2, and the mechanical connection means that the output shaft of the motor 3 and the sliding mechanism 2 are directly connected or indirectly connected through an intermediate connecting piece, so that the sliding mechanism 2 can be driven to move when the motor 3 rotates;
and a plurality of cameras 4 provided on the slide mechanism 2, for capturing images of the surroundings of the steel pipe tower 100 in different vertical fields of view. Specifically, the plurality of cameras 4 have different angles of view, so that the images of the environment around the steel pipe tower 100 with different vertical fields of view can be captured, and the images captured by the plurality of cameras 4 can be spliced.
Specifically, when the image pickup apparatus of this embodiment is used, the motor 3 is started, the output shaft of the motor 3 outputs a driving force, the sliding mechanism 2 is driven to move along the annular guide rail 1 by the driving force output by the motor 3, so as to realize a circular motion around the steel pipe tower 100, during the movement, the plurality of cameras 4 shoot the surrounding environment images of the steel pipe tower 100 with different vertical viewing fields, and a plurality of surrounding environment images of the steel pipe tower 100 with different vertical viewing fields can be obtained at the same time, each time corresponds to a position of the sliding mechanism 2 relative to the steel pipe tower 100, based on the above principle, when the sliding mechanism 2 completes a circular motion, the surrounding image shooting of the steel pipe tower 100 in a circular direction of 360 degrees is realized, so as to realize the monitoring of the surrounding environment of the steel pipe tower 100 without dead angle, and solve the problem that in the prior art, because the diameter of the, the surrounding panorama cannot be shot, and the technical problem of observation dead angles exists.
Preferably, the material of the annular guide rail 1 is 6061 aluminum alloy, and the milling machine is adopted for processing.
Preferably, the motor 3 is a planetary gear motor 3 which is a standard device, the working speed is 10rpm, and the working current is 50 milliamperes.
In some embodiments, the sliding mechanism 2 includes a supporting frame 21 and a sliding wheel assembly disposed on an inner side surface of the supporting frame 21, the sliding wheel assembly includes a driving wheel set 22 and a plurality of guide wheels 23 adapted to the annular guide rail 1, the driving wheel set 22 is mechanically connected to the output shaft of the motor 3;
specifically, in this embodiment, when the output shaft of the motor 3 rotates, the driving wheel set 22 is driven to rotate, so as to drive the driving wheel set 22 to move circumferentially around the steel pipe tower 100 along the circular guide rail 1, and the driving wheel set 22 drives the supporting frame 21 to move together in the moving process, and drives the plurality of guide wheels 23 to move circumferentially around the steel pipe tower 100 along the circular guide rail 1. Here, the sliding mechanism 2 can be simply understood to be a form similar to a tackle, and the motor 3 is mounted on the support frame 21.
It should be understood that, as an example, the rotation speed of the motor 3 may be set to 10rpm, and the motor 3 is controlled by a single signal to start or stop, and only a controller is required to be electrically connected to the motor 3 to send a start signal to the motor 3 to start the motor 3 to rotate, or send a stop signal to the motor 3 to stop the motor 3 to rotate. It should be noted that the working power supply and the corresponding controller of the motor 3 are well known to those skilled in the art, for example, a single chip Microcomputer (MCU) is used as the controller, and the working power supply may be supplied by a storage battery, a commercial power, a solar self-generating power, etc., and this embodiment is not specifically limited and is not described herein.
In some embodiments, referring to fig. 3, the plurality of cameras 4 includes a first camera 411, a second camera 42, and a third camera 43, all of which have 90-degree angles of view; the first camera 411 with the horizontal included angle of support frame 21 is 75 degrees, the second camera 42 with the horizontal included angle of support frame 21 is 0 degree, the third camera 43 with the horizontal included angle of support frame 21 is-75 degrees.
Specifically, in this embodiment, the three cameras 4 are detachably mounted on the support frame 21 through a mounting mechanism 44, and referring to fig. 3, the mounting mechanism 44 in this embodiment is a U-shaped structure, the bottom surface of the U-shaped structure is fixedly connected to the support frame 21 through a threaded connection, and two side plates of the U-shaped structure are respectively connected to the cameras 4, preferably, the two side plates may be in a hinged and movable connection manner, so as to adjust the shooting angles of the cameras 4, and at the same time, images shot by the three cameras 4 may be spliced to form a panoramic image with a vertical field of view of 240 degrees.
Preferably, referring to fig. 3, the first camera 411 and the second camera 42 are mounted on the top surface of the supporting frame 21 by a mounting mechanism 44, and the third camera 43 is mounted on the outer side surface of the supporting frame 21 by a mounting mechanism 44.
In some embodiments, referring to fig. 4, the annular guide rail 1 is a circular ring, and a first circular guide groove 11 is formed in the middle of the upper wall surface of the circular ring and/or a second circular guide groove is formed in the middle of the lower wall surface of the circular ring.
Specifically, fig. 4 shows a structural view of the upper surface of the annular guide rail 1, which is formed by a top view angle in one side direction, fig. 4 shows that a first circular guide groove 11 is formed in the middle of the upper wall surface of the circular ring, correspondingly, the lower wall surface structure of the circular ring is consistent with the upper wall surface structure of the circular ring, and the structure of the second circular guide groove can be known by referring to the structure of the first circular guide groove 11.
In some embodiments, referring to fig. 4, the outer side wall of the circular ring forms a first guide rail 12, the driving wheel set 22 is adapted to the first guide rail 12, and the plurality of guide wheels 23 is adapted to the first circular guide groove 11 or the second circular guide groove;
wherein: the motor 3 is specifically configured to drive the driving wheel set 22 to move circumferentially around the steel pipe tower 100 along the first guide rail 12, and drive the guide wheels 23 to move circumferentially around the steel pipe tower 100 along the first circular guide groove 11 or the second circular guide groove.
Specifically, in this embodiment, when the output shaft of the motor 3 rotates, the driving wheel set 22 is driven to rotate, so as to drive the driving wheel set 22 to move circumferentially around the steel pipe tower 100 along the first guide rail 12 and the annular guide rail 1, and the driving wheel set 22 drives the support frame 21 to move together in the movement process, and drives the plurality of guide wheels 23 to move circumferentially around the steel pipe tower 100 along the first circular guide groove 11 or the second circular guide groove. It will be appreciated that several guide wheels 23 may be provided in this embodiment, which during movement move either individually around the first circular guide groove 11 or individually around the first circular guide groove 11, or both around the first circular guide groove 11 and the second circular guide groove.
Preferably, the driving wheel set 22 may include several driving wheels, such as one or two.
In some embodiments, referring to fig. 4 to 5, the bottom surface of the first circular guide groove 11 forms a second guide rail 13, the outer side wall of the first circular guide groove 11 forms a third guide rail 14, the bottom surface of the second circular guide groove forms a fourth guide rail, and the outer side wall of the second circular guide groove forms a fifth guide rail; it should be noted that, the term "inside" refers to the point located at the innermost position with respect to the center of the steel pipe tower 100 or the ring, and the term "outside" refers to the direction away from the center of the steel pipe tower 100 or the ring, specifically, the relative positions of the parts, such as the side wall located at the outer side of the first circular guide groove 11 and the side wall located at the inner side of the first circular guide groove 11.
Wherein the plurality of guide wheels 23 includes:
and the vertical guide wheel group comprises a first vertical guide wheel 2302 and a second vertical guide wheel 2302 which are arranged up and down, a gap is formed between the first vertical guide wheel 2302 and the second vertical guide wheel 2302, the middle part of the ring body of the circular guide rail 1 is positioned in the gap, the first vertical guide wheel 2302 is matched with the second guide rail 13, and the second vertical guide wheel 2302 is matched with the third guide rail 14. Specifically, the first vertical guide wheel 2302 and the second vertical guide wheel 2302 clamp the circular guide rail 1;
at least one horizontal guide wheel set, the horizontal guide wheel set includes first horizontal guide wheel 2303 and second horizontal guide wheel 2304 that arrange from top to bottom, has a clearance between first horizontal guide wheel 2303 and the second horizontal guide wheel 2304, the middle part of ring body of ring rail 1 is located in this clearance, first horizontal guide wheel 2303 with the fourth guide rail adaptation, second horizontal guide wheel 2304 with the fifth guide rail adaptation. Specifically, the first horizontal guide wheel 2303 and the second horizontal guide wheel 2304 clamp the ring rail 1.
It should be noted that, in this embodiment, the vertical guide wheel set and the horizontal guide wheel set are provided for the purpose of: firstly, circular motion along the annular guide rail 1 is realized; secondly, the whole sliding mechanism 2 is clamped on the annular guide rail 1.
With the arrangement of this embodiment, the tread of the driving wheel group 22 can contact the first rail 12, the tread of the first vertical guide wheel 2302 can contact the second rail 13, the tread of the second vertical guide wheel 2302 can contact the third rail 14, the tread of the first horizontal guide wheel 2303 can contact the fourth rail, and the tread of the second horizontal guide wheel 2304 can contact the fifth rail. It can be seen that each group of guide wheels 23 can completely embrace the circular guide rail 1, the whole sliding mechanism 2 cannot fall off from the circular guide rail 1 no matter how the sliding mechanism moves, and the driving wheel group 22 contacts with the first guide rail 12 and drives the whole sliding mechanism 2 to move circularly by friction. During the movement of the driving wheel set 22 along the first guide rail 12, the vertical guide wheel set and the horizontal guide wheel set are driven, and the sliding mechanism 2 is reliably clamped on the circular guide rail 1.
In some embodiments, referring to fig. 4-6, the at least one vertical guide wheel set specifically includes a first vertical guide wheel set 231 and a second vertical guide wheel set 233, the first vertical guide wheel set 231 and the second vertical guide wheel set 233 each include a vertical guide wheel 23 and a second vertical guide wheel 2302, the at least one horizontal guide wheel set specifically includes a first horizontal guide wheel set 232 and a second horizontal guide wheel set 234, and the first horizontal guide wheel set 232 and the second horizontal guide wheel set 234 each include a horizontal guide wheel 23 and a second horizontal guide wheel 2304; the driving pulley set 22 includes a first driving pulley 221 and a second driving pulley 222;
wherein:
the first vertical guide wheel set 231, the first horizontal guide wheel set 232, the driving wheel set 22, the second horizontal guide wheel set 234 and the second vertical guide wheel set 233 are sequentially disposed, and the first vertical guide wheel set 231, the first horizontal guide wheel set 232, the driving wheel set 22, the second horizontal guide wheel set 234 and the second vertical guide wheel set 233 are partially annular as a whole.
Specifically, in order to better clamp the sliding mechanism 2 on the circular guide rail 1 and realize that the sliding mechanism 2 makes a circular motion around the steel pipe tower 100 along the circular guide rail 1, the present embodiment provides the first vertical guide wheel set 231, the second vertical guide wheel set 233, the first horizontal guide wheel set 232, and the second horizontal guide wheel set 234, and the first vertical guide wheel set 231, the first horizontal guide wheel set 232, the driving wheel set 22, the second vertical guide wheel set 233, and the second horizontal guide wheel set 234 are integrally in a partial ring shape, where the partial ring shape refers to a circular arc edge similar to a sector. It will be appreciated that the arrangement of the driving wheel set 22 in the middle can better bring the sliding mechanism 2 into overall motion.
Preferably, the first vertical guiding wheel set 231, the first horizontal guiding wheel set 232, the second horizontal guiding wheel set 234 and the second vertical guiding wheel set 233 are all connected with the supporting frame 21 through wheel shafts.
Preferably, the material of the plurality of guide wheels 23 is polytetrafluoroethylene material with a diameter of 25mm, and the wheel axle is 304 stainless steel rod with a diameter of 6 mm.
Preferably, the pulley of the driving wheel set 22 is made of 25mm diameter material and rubber.
In some embodiments, referring to fig. 6, the image pickup apparatus further includes:
the box body 5 is arranged below the support frame 21 and is internally provided with an accommodating cavity;
the control module 6 is arranged in the accommodating cavity, is electrically connected with the plurality of cameras 4 and the motor 3 respectively, and is used for controlling the plurality of cameras 4 to shoot and controlling the motor 3 to rotate;
and the power supply module is arranged in the accommodating cavity and used for providing a working power supply for the control module 6, the plurality of cameras 4 and the motor 3.
Specifically, in this embodiment, the control module 6 preferably includes a single chip Microcomputer (MCU), a memory and a wireless communication module, the memory is used for storing the images taken by the plurality of cameras 4, the wireless communication module is used for sending the images taken by the plurality of cameras 4 to a background (monitoring center), and the single chip microcomputer is used for sending a control signal to control the motor 3 to rotate and control the plurality of cameras 4 to take pictures.
For example, the control signals of the motor 3 and the camera 4 in the embodiment are both single signals to be turned on or turned off.
Preferably, the wireless communication module is a wifi communication module.
It should be noted that, the power supply method of the element is well known to those skilled in the art, and the embodiment is not particularly limited, and for example, the power supply module in the embodiment may refer to the power supply method of the pan/tilt head camera 4 in the prior art.
In some embodiments, the plurality of solar panels 9 are disposed on the support frame 21, the power module includes a voltage stabilizing circuit and a storage battery, the plurality of solar panels 9 are electrically connected to the voltage stabilizing circuit, the plurality of solar panels 9 generate electricity by using solar illumination, the generated electric energy is stabilized by the voltage stabilizing circuit and then output as a working power supply for the camera 4, the control module 6 and the motor 3, and the storage battery is charged by using redundant electric energy, and the storage battery is used for providing a working power supply for the camera 4, the control module 6 and the motor 3 when the plurality of solar panels 9 generate insufficient electricity or stop generating electricity.
Specifically, when the illumination intensity satisfies the power generation condition, the solar panel 9 generates power by using solar illumination, the generated electric energy is stabilized by the voltage stabilizing circuit and then output as the working power supply of the camera 4, the control module 6 and the motor 3, and in addition, when the surplus electric energy exists in addition to the power supply for the camera 4, the control module 6 and the motor 3, the surplus electric energy is used for charging the storage battery, so that when the illumination intensity does not satisfy the power generation condition (for example, at night), the storage battery is used for providing the working power supply for the camera 4, the control module 6 and the motor 3.
It is understood that the related operating circuit for supplying power to the power consuming element of the image capturing device by using the electric energy generated by the solar panel and charging the storage battery by using the surplus electric energy is well known to those skilled in the art, and therefore, the specific circuit configuration is not limited in this embodiment.
In some embodiments, referring to fig. 5-7, the plurality of solar panels 9 specifically includes a first solar panel 91, a second solar panel 92, a third solar panel 93, and a fourth solar panel 94;
Wherein:
the first mounting portion 212 mounts the plurality of cameras 4;
the first solar cell panel 91 is mounted on one side surface of the second mounting portion 213, and the second solar cell panel 92 is mounted on the other side surface;
the third solar cell panel 93 is mounted on one side surface of the third mounting portion 214, and the fourth solar cell panel 94 is mounted on the other side surface.
Specifically, in this embodiment, the first solar cell panel 91, the second solar cell panel 92, the third solar cell panel 93, and the fourth solar cell panel 94 are all thin-film solar cell panels with power of 4w, and based on the arrangement of the solar cell panel 9 in this embodiment, the solar cell panel can receive solar light to the maximum extent, and convert the solar light into electric energy to supply power for the device in this embodiment.
It should be noted that, since the camera 4, the motor 3 and the control module 6 adopted in this embodiment are all low power consumption devices, the electric energy generated by the four thin film solar panels with power of 4w for one day theoretically can satisfy the operation of the image pickup apparatus of this embodiment for more than 24 hours.
Preferably, the battery capacity is at least capable of providing the electric energy required for 72-hour operation of the image pickup device according to the present embodiment.
Preferably, the box body 5 is provided with a box door, so that a maintainer can open the box door to repair or replace elements in the box, and it can be understood that when the camera cannot be allowed due to insufficient electric energy, the storage battery can be replaced, since the capacity of the storage battery can at least provide electric energy required by 72-hour operation of the camera in the embodiment, and in the 72-hour process, the four-power 4w thin film solar panel continuously generates electricity, therefore, in the practical application process, the storage battery does not need to be replaced basically unless the thin film solar panel is aged, the storage battery is very convenient to replace, and the box door can be replaced after being opened.
Preferably, the support frame 21 is made of 6061 aluminum alloy material through machining by a milling machine.
Preferably, referring to fig. 7, the driving wheel set 22 and the output shaft of the motor 3 are connected through a transmission shaft and a coupling 8, specifically, the driving wheel set 22, the transmission shaft, the coupling 8 and the output shaft of the motor 3 are connected in sequence; the transmission shaft is connected with a pulley of the driving wheel set 22 in an interference fit mode, and the coupling 8 is a standard part with the outer diameter of 20 mm.
In some embodiments, referring to fig. 8, the circular guide rail 1 includes a first semicircular guide rail 15 and a second semicircular guide rail 16, the first semicircular guide rail 15 and the second semicircular guide rail 16 are detachably connected, for example, by a plurality of mounting pieces 17, a plurality of guide rail connecting bolts 18 and a plurality of guide rail fixing bolts 19 in fig. 8, and correspondingly, the first semicircular guide rail 15, the second semicircular guide rail 16 and the mounting pieces 17 are respectively provided with a plurality of threaded mounting holes for inserting the plurality of guide rail connecting bolts 18 or the plurality of guide rail fixing bolts 19.
As shown in fig. 8, it can be seen that the circular guide rail 1 is divided into 2 semicircular guide rails, i.e. a first semicircular guide rail 15 and a second semicircular guide rail 16, which are assembled into a complete circular shape by using a plurality of mounting pieces 17, a plurality of guide rail connecting bolts 18 and a plurality of guide rail fixing bolts 19, and it can be seen that the circular guide rail 1 has an i-shaped cross section and is matched with each wheel set of the sliding mechanism 2, as shown in fig. 5.
It should be noted that the adaptation described herein refers to the structural matching of two components to enable the corresponding technical principles or effects described herein.
Reference herein to "in some embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The terms including ordinal numbers or directions, such as "first", "second", "third", and "fourth", used in the present specification may be used to describe various components, but the components are not limited by the terms. These terms are used only for the purpose of distinguishing one constituent element from other constituent elements. For example, a first component may be termed a second component, and similarly, a second component may be termed a first component, and so on, without departing from the scope of the present invention.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. An annular image pickup device for a steel pipe tower, comprising:
the annular guide rail is arranged on the steel pipe tower and arranged around the circumferential side surface of the steel pipe tower;
the sliding mechanism is movably arranged on the annular guide rail;
the motor is used for driving the sliding mechanism to slide along the annular guide rail; and
and the cameras are arranged on the sliding mechanism and are used for shooting surrounding environment images of the steel pipe tower with different vertical view fields.
2. The annular camera device for the steel tube tower as claimed in claim 1, wherein the sliding mechanism comprises a support frame and a sliding wheel assembly arranged on the inner side surface of the support frame, the sliding wheel assembly comprises a driving wheel set and a plurality of guide wheels, the driving wheel set is matched with the annular guide rail, and the driving wheel set is mechanically connected with an output shaft of the motor;
wherein: the motor is specifically used for driving the driving wheel group to move annularly around the steel pipe tower along the annular guide rail and driving the guide wheels to move annularly around the steel pipe tower along the annular guide rail.
3. The annular camera device for the steel pipe tower according to claim 2, wherein the plurality of cameras include a first camera, a second camera, and a third camera each having a 90-degree angle of view; the first camera with the horizontal contained angle of support frame is 75 degrees, the second camera with the horizontal contained angle of support frame is 0 degree, the third camera with the horizontal contained angle of support frame is-75 degrees.
4. The annular image pickup device for the steel tube tower as claimed in claim 2, wherein the annular guide rail is a ring, and a first circular guide groove is formed in the middle of an upper wall surface of the ring and/or a second circular guide groove is formed in the middle of a lower wall surface of the ring.
5. The annular image pickup device for the steel pipe tower as claimed in claim 4, wherein a first guide rail is formed on an outer side wall of the annular ring, the driving wheel group is adapted to the first guide rail, and the plurality of guide wheels are adapted to the first circular guide groove or the second circular guide groove;
wherein: the motor is specifically used for driving the driving wheel group to move around the steel pipe tower in the circumferential direction along the first guide rail and driving the guide wheels to move around the steel pipe tower in the circumferential direction along the first circular guide groove or the second circular guide groove.
6. The annular imaging device for the steel pipe tower according to claim 5, wherein a second guide rail is formed on a bottom surface of the first circular guide groove, a third guide rail is formed on an outer side wall of the first circular guide groove, a fourth guide rail is formed on a bottom surface of the second circular guide groove, and a fifth guide rail is formed on an outer side wall of the second circular guide groove;
the plurality of guide wheels include:
the vertical guide wheel set comprises a first vertical guide wheel and a second vertical guide wheel which are arranged up and down, the first vertical guide wheel is matched with the second guide rail, and the second vertical guide wheel is matched with the third guide rail;
and the horizontal guide wheel set comprises a first horizontal guide wheel and a second horizontal guide wheel which are arranged up and down, the first horizontal guide wheel is matched with the fourth guide rail, and the second horizontal guide wheel is matched with the fifth guide rail.
7. The annular camera device for the steel tube tower as claimed in claim 6, wherein the at least one vertical guide wheel set specifically comprises a first vertical guide wheel set and a second vertical guide wheel set; the at least one horizontal guide wheel set specifically comprises a first horizontal guide wheel set and a second horizontal guide wheel set;
wherein:
the first vertical guide wheel set, the first horizontal guide wheel set, the driving wheel set, the second horizontal guide wheel set and the second vertical guide wheel set are sequentially arranged, and the first vertical guide wheel set, the first horizontal guide wheel set, the driving wheel set, the second horizontal guide wheel set and the second vertical guide wheel set are wholly in a local ring shape.
8. The annular image pickup device for the steel pipe tower according to any one of claims 2 to 7, further comprising:
the box body is arranged below the support frame and is internally provided with an accommodating cavity;
the control module is arranged in the accommodating cavity, is electrically connected with the plurality of cameras and the motor respectively, and is used for controlling the plurality of cameras to shoot and controlling the motor to rotate;
and the power supply module is arranged in the accommodating cavity and used for providing a working power supply for the control module, the plurality of cameras and the motor.
9. The annular camera device for the steel pipe tower as claimed in claim 8, wherein the support frame is provided with a plurality of solar panels, the power module comprises a voltage stabilizing circuit and a storage battery, the plurality of solar panels are electrically connected with the voltage stabilizing circuit, the plurality of solar panels generate electricity by using solar illumination, the generated electric energy is stabilized by the voltage stabilizing circuit and then output as a working power supply for the camera, the control module and the motor, the storage battery is charged by using redundant electric energy, and the storage battery is used for providing the working power supply for the camera, the control module and the motor when the plurality of solar panels generate insufficient electricity or stop generating electricity.
10. The annular camera device for the steel tube tower as claimed in claim 9, wherein the plurality of solar panels specifically include a first solar panel, a second solar panel, a third solar panel and a fourth solar panel;
the supporting frame comprises an arc-shaped plate, the driving wheel group and a plurality of guide wheels are arranged on the inner side surface of the arc-shaped plate, the middle part of the outer side surface extends outwards to form a first mounting part, one side part extends outwards to form a second mounting part, and the other side part extends outwards to form a third mounting part;
wherein:
the first installation part is used for installing the plurality of cameras;
one side surface of the second mounting part is provided with the first solar cell panel, and the other side surface of the second mounting part is provided with the second solar cell panel;
and one side surface of the third installation part is provided with the third solar cell panel, and the other side surface is provided with the fourth solar cell panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911354814.4A CN110881120A (en) | 2019-12-25 | 2019-12-25 | Annular camera device for steel pipe tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911354814.4A CN110881120A (en) | 2019-12-25 | 2019-12-25 | Annular camera device for steel pipe tower |
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| CN110881120A true CN110881120A (en) | 2020-03-13 |
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| CN201911354814.4A Pending CN110881120A (en) | 2019-12-25 | 2019-12-25 | Annular camera device for steel pipe tower |
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