CN110881120B - Annular camera device for steel pipe tower - Google Patents
Annular camera device for steel pipe tower Download PDFInfo
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- CN110881120B CN110881120B CN201911354814.4A CN201911354814A CN110881120B CN 110881120 B CN110881120 B CN 110881120B CN 201911354814 A CN201911354814 A CN 201911354814A CN 110881120 B CN110881120 B CN 110881120B
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- wheel set
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- annular
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000000007 visual effect Effects 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
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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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, comprising: the annular guide rail is arranged on the steel pipe tower and is arranged around the circumferential side surface of the steel pipe tower; a slide mechanism movably provided 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 tube tower with different vertical fields of view. By implementing the invention, 360-degree circumferential 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 tube tower.
Background
The steel pipe tower is a common electric power transmission line tower, and a cradle head type camera is generally adopted when the peripheral state of the tower is monitored.
In the process of implementing the present invention, the inventor finds that at least the following technical problems exist in the prior art:
because the diameter of the steel pipe tower is large, the visual field of the pan-tilt camera is easy to be blocked, surrounding panorama cannot be shot, and an observation dead angle exists.
Disclosure of Invention
The invention aims to provide an annular camera device for a steel pipe tower, so as to realize 360-degree annular 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 following components:
The annular guide rail is arranged on the steel pipe tower and is arranged around the circumferential side surface of the steel pipe tower;
a slide mechanism movably provided 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 tube towers with different vertical view fields.
Optionally, the sliding mechanism comprises a supporting frame and a sliding wheel assembly arranged on the inner side surface of the supporting frame, the sliding wheel assembly comprises a driving wheel set and a plurality of guide wheels, the driving wheel set and the guide wheels are 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 set to move around the steel pipe tower in the circumferential direction along the annular guide rail, and driving the guide wheels to move around the steel pipe tower in the circumferential direction along the annular guide rail.
Optionally, the plurality of cameras include a first camera, a second camera and a third camera, wherein the angles of view of the first camera, the second camera and the third camera are all 90 degrees; the horizontal included angle of the first camera and the supporting frame is 75 degrees, the horizontal included angle of the second camera and the supporting frame is 0 degree, and the horizontal included angle of the third camera and the supporting frame is-75 degrees.
Optionally, the annular guide rail is a ring, and the middle part of the upper wall surface of the ring is provided with a first circular guide groove and/or the middle part of the lower wall surface of the ring is provided with a second circular guide groove.
Optionally, the outer side wall of the circular ring forms a first guide rail, 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 set to move around the steel pipe tower in a circumferential direction along the first guide rail, and driving the guide wheels to move around the steel pipe tower in a circumferential direction along the first circular guide groove or the second circular guide groove.
Optionally, the bottom surface of the first circular guide groove forms a second guide rail, the outer side wall of the first circular guide groove forms a third guide rail, 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;
The plurality of guide wheels includes:
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 fourth guide rail;
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 third guide rail, and the second horizontal guide wheel is matched with the fifth guide rail.
Optionally, the at least one vertical guiding wheel set specifically includes a first vertical guiding wheel set and a second vertical guiding wheel set; the at least one horizontal guiding wheel set specifically comprises a first horizontal guiding wheel set and a second horizontal guiding 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 in a local annular shape as a whole.
Optionally, the image capturing apparatus further includes:
The box body is arranged below the supporting frame and is internally provided with a containing cavity;
The control module is arranged in the accommodating cavity, is respectively and electrically connected with the cameras and the motor, and is used for controlling the cameras to shoot and controlling the motor to rotate;
the power module is arranged in the accommodating cavity and used for providing working power for the control module, the cameras and the motor.
Optionally, be provided with a plurality of solar cell panels on the support frame, power module includes voltage stabilizing circuit and battery, a plurality of solar cell panels with voltage stabilizing circuit electric connection, a plurality of solar cell panels utilize solar illumination to generate electricity, and the electric energy that produces is passed through after voltage stabilizing circuit steady voltage exports as the working power supply of camera, control module, motor to utilize unnecessary electric energy to charge the battery, the battery is used for a plurality of solar cell panels to generate electricity and is insufficient or stop providing working power supply for camera, control module, motor when 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 support frame comprises an arc-shaped plate, the inner side surface of the arc-shaped plate is provided with the driving wheel set and a plurality of guide wheels, the middle of the outer side surface extends outwards to form a first installation part, one side part extends outwards to form a second installation part, and the other side part extends outwards to form a third installation part;
wherein:
The first mounting part is used for mounting the cameras;
One side surface of the second installation part is provided with the first solar panel, and the other side surface is provided with the second solar panel;
and one side surface of the third installation part is provided with the third solar panel, and the other side surface is provided with the fourth solar panel.
The technical scheme has at least the following advantages: the steel tube tower circumferential motion system comprises an annular guide rail, a sliding mechanism, a motor and a plurality of cameras, wherein the motor is used for driving the sliding mechanism to slide along the annular guide rail during use, so that circumferential motion of the steel tube tower is realized, the plurality of cameras shoot surrounding environment images of the steel tube tower with different vertical visual fields during the motion process, and no dead angle monitoring of 360 degrees of the circumferential direction of the steel tube tower is realized based on the principle.
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 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 invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings may be obtained from them without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a ring camera for a steel pipe tower according to some embodiments of the present invention in a first position.
Fig. 2 is a schematic structural view of an annular camera device for a steel pipe tower in a second position according to some embodiments of the present invention.
Fig. 3 is a schematic view 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 pipe tower according to some embodiments of the present invention.
Fig. 5 is a schematic structural view of an annular camera device for a steel pipe tower according to another embodiment of the present invention.
Fig. 6 is a schematic view of an inner side surface of a sliding mechanism according to some embodiments of the invention.
Fig. 7 is an exploded view of an annular camera for a steel pipe tower according to some embodiments of the present invention.
Fig. 8 is a schematic structural view of an annular rail according to 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 plate, 18-a guide rail connecting bolt and 19-a guide rail fixing bolt;
2-sliding mechanism, 21-supporting frame, 211-arc plate, 212-first installation part, 213-second installation part, 214-third installation part, 22-driving wheel set, 221-first driving wheel, 222-second driving wheel, 23-guiding wheel, 231-first vertical guiding wheel set, 2301-first vertical guiding wheel, 2302-second vertical guiding wheel, 232-first horizontal guiding wheel set, 2303-first horizontal guiding wheel, 2304-second horizontal guiding wheel, 233-second vertical guiding wheel set, 234-second horizontal guiding wheel set;
3-an electric motor;
4-cameras, 41-first cameras, 42-second cameras, 43-third cameras, 44-mounting mechanisms;
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 pipe tower.
Detailed Description
Various exemplary embodiments, features and aspects of the disclosure will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, numerous specific details are set forth in the following examples in order to provide a better illustration of the 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, well known means, elements, and circuits have not been described in detail so as not to obscure the present invention.
An embodiment of the present invention proposes an annular imaging device for a steel pipe tower, fig. 1-2 are schematic structural diagrams of the annular imaging device for a steel pipe tower in this embodiment, and referring to fig. 1-2, the annular imaging device for a steel pipe tower in this embodiment includes:
A circular guide rail 1 which is mounted on the steel pipe tower 100 and is provided around the circumferential side of the steel pipe tower 100; in particular, the annular guide 1 in this embodiment may be a groove or ridge made of metal or other material, in particular a means for bearing, fixing, guiding and reducing friction of the sliding mechanism 2; the annular guide rail 1 is of an annular structure, a ring body of the annular guide rail forms a guide rail, the annular guide rail is integrally and fixedly arranged on the steel pipe tower 100, a central hole of the ring body accommodates the steel pipe tower 100, and the annular guide rail is used for 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 circular guide rail 1; in particular, the sliding mechanism 2 is adapted to 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 is understood that the annular guide rail 1 limits the running path of the sliding mechanism 2 and plays a role of guiding. Illustratively, the sliding mechanism 2 may be adapted to the annular rail 1 in the form of pulleys and rails;
A motor 3 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 refers to direct connection or indirect connection 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 arranged on the sliding mechanism 2 and used for shooting the surrounding environment images of the steel pipe tower 100 with different vertical fields of view. Specifically, the angles of view of the plurality of cameras 4 are different, so that the photographing of the surrounding environment images of the steel pipe tower 100 with different vertical fields of view is realized, and the splicing of the images photographed by the plurality of cameras 4 can be realized.
Specifically, when the photographing device of the embodiment is used, the motor 3 is started, the output shaft of the motor 3 outputs a driving force, the driving force output by the motor 3 is utilized to drive the sliding mechanism 2 to move along the annular guide rail 1, circular motion around the steel tube tower 100 is achieved, in the moving process, the plurality of cameras 4 photograph surrounding environment images of the steel tube tower 100 with different vertical fields of view, a plurality of surrounding environment images of the steel tube tower 100 with different vertical fields of view can be obtained at the same time, each time corresponds to one position of the sliding mechanism 2 relative to the steel tube tower 100, based on the principle, when the sliding mechanism 2 completes one circular motion, the circumferential 360-degree surrounding image photographing of the steel tube tower 100 is achieved, thereby no dead angle monitoring of the surrounding environment of the steel tube tower 100 is achieved, and the technical problems that the diameter of the steel tube tower 100 is large, the field of view of the tripod head camera 4 is easily shielded, surrounding panorama cannot be photographed, and observation dead angles exist in the prior art are solved.
Preferably, the material of the annular guide rail 1 is 6061 aluminum alloy, and is processed by a milling machine.
Preferably, the motor 3 is a planetary reduction motor 3 and is a standard device, the working rotation 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, where the sliding wheel assembly includes a driving wheel set 22 and a plurality of guiding wheels 23 adapted to the annular guide rail 1, and the driving wheel set 22 is mechanically connected with an 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 annular guide rail 1, and the driving wheel set 22 drives the support frame 21 to move together and drives the plurality of guide wheels 23 to move circumferentially around the steel pipe tower 100 along the annular guide rail 1 during the movement. Here, the sliding mechanism 2 can be simply understood as a form similar to a sled, and the motor 3 is mounted on the support frame 21.
It will be appreciated that, as an example, the rotation speed of the motor 3 may be set to 10rpm, and the motor 3 may be controlled by a single signal to be started or stopped, and only a controller is electrically connected to the motor 3, and sends a start signal to the motor 3 to start the motor 3 to rotate, or sends a stop signal to the motor 3 to stop the motor 3 from rotating. It should be noted that, the working power supply of the motor 3 and the corresponding controller are well known to those skilled in the art, for example, a single chip Microcomputer (MCU) is selected as the controller, and the working power supply may be selected from a battery, a mains supply, a solar energy power generation and supply, etc., which are not specifically limited in this embodiment, and are not described here.
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 with a view angle of 90 degrees; the horizontal angle between the first camera 411 and the support 21 is 75 degrees, the horizontal angle between the second camera 42 and the support 21 is 0 degrees, and the horizontal angle between the third camera 43 and the support 21 is-75 degrees.
Specifically, in this embodiment, the three cameras 4 are detachably mounted with the support frame 21 through a mounting mechanism 44, and as can be seen in fig. 3, the mounting mechanism 44 in this embodiment is of a U-shaped structure, the bottom surface of the U-shaped structure is fixedly connected with the support frame 21 through a threaded connection piece, two side plates of the U-shaped structure are respectively connected with the cameras 4, preferably, the two side plates are hinged and movably connected, so as to adjust the shooting angle of the cameras 4, and at the same moment, images shot by the three cameras 4 can be spliced to form a panoramic picture 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 support frame 21 through a mounting mechanism 44, and the third camera 43 is mounted on the outer side surface of the support frame 21 through the 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 the upper surface of the annular guide rail 1, which is a structural view formed by a top view angle in one side direction, fig. 4 shows that the middle part of the upper wall surface of the circular ring is provided with a first circular guide groove 11, 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 ring forms a first guide rail 12, the driving wheel set 22 is matched with the first guide rail 12, and the guide wheels 23 are matched with 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 around the steel pipe tower 100 along the first guide rail 12 in a circumferential direction, and drive the plurality of guide wheels 23 to move around the steel pipe tower 100 along the first circular guide groove 11 or the second circular guide groove in a circumferential direction.
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 around the steel pipe tower 100 along the annular guide rail 1 of the first guide rail 12, and the driving wheel set 22 drives the support frame 21 to move together in the moving process and drives the plurality of guide wheels 23 to move around the steel pipe tower 100 along the first circular guide groove 11 or the second circular guide groove. It will be appreciated that in this embodiment a number of guide wheels 23 may be provided which move during movement either solely around the first circular guide groove 11 or both around said first circular guide groove 11 and around the second circular guide groove.
Preferably, the drive wheel set 22 may comprise a plurality of drive wheels, such as one or two.
In some embodiments, referring to fig. 4-5, 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; the term "inside" and "outside" as used herein refers to a point which is innermost with respect to the center of the steel pipe tower 100 or the ring, and the term "outside" refers to a direction away from the center of the steel pipe tower 100 or the ring, specifically, the relative positions of a certain component, such as the outer side wall of the first circular guide groove 11 and the inner side wall of the first circular guide groove 11.
Wherein the plurality of guide wheels 23 comprises:
At least one vertical guiding wheel set, the vertical guiding wheel set includes a first vertical guiding wheel 2301 and a second vertical guiding wheel 2302 which are arranged up and down, a gap is arranged between the first vertical guiding wheel 2301 and the second vertical guiding wheel 2302, the middle part of the ring body of the annular guiding rail 1 is positioned in the gap, the first vertical guiding wheel 2301 is adapted to the second guiding rail 13, and the second vertical guiding wheel 2302 is adapted to the fourth guiding rail. Specifically, the first vertical guide wheel 2301 and the second vertical guide wheel 2302 clamp the annular guide rail 1;
the horizontal guide wheel set comprises a first horizontal guide wheel 2303 and a second horizontal guide wheel 2304 which are arranged up and down, a gap is reserved between the first horizontal guide wheel 2303 and the second horizontal guide wheel 2304, the middle part of the ring body of the annular guide rail 1 is positioned in the gap, the first horizontal guide wheel 2303 is matched with the third guide rail, and the second horizontal guide wheel 2304 is matched with the fifth guide rail. Specifically, the first horizontal guide wheel 2303 and the second horizontal guide wheel 2304 clamp the endless rail 1.
It should be noted that, the purpose of setting the vertical guide wheel set and the horizontal guide wheel set in this embodiment is that: 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 in this embodiment, the tread of the driving wheel set 22 can contact the first rail 12, the tread of the first vertical guide wheel 2301 contacts the second rail 13, the tread of the second vertical guide wheel 2302 contacts the fourth rail, the tread of the first horizontal guide wheel 2303 contacts the third rail, and the tread of the second horizontal guide wheel 2304 contacts the fifth rail. It can be seen that the guide wheels 23 of each group can completely hold the annular guide rail 1, the whole sliding mechanism 2 does not fall off from the annular guide rail 1 anyway, the driving wheel set 22 contacts with the first guide rail 12, and the whole sliding mechanism 2 is driven to do annular movement by friction force. 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 annular guide rail 1.
In some embodiments, referring to fig. 4-6, the at least one vertical guiding wheel set specifically includes a first vertical guiding wheel set 231 and a second vertical guiding wheel set 233, the first vertical guiding wheel set 231 and the second vertical guiding wheel set 233 each include a first vertical guiding wheel 2301 and a second vertical guiding wheel 2302, the at least one horizontal guiding wheel set specifically includes a first horizontal guiding wheel set 232 and a second horizontal guiding wheel set 234, and the first horizontal guiding wheel set 232 and the second horizontal guiding wheel set 234 each include a first horizontal guiding wheel 2303 and a second horizontal guiding wheel 2304; the driving wheel set 22 comprises a first driving wheel 221 and a second driving wheel 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 arranged, 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 in a partial annular shape as a whole.
Specifically, in order to better clamp the sliding mechanism 2 on the circular guide rail 1 and to realize the circular motion of the sliding mechanism 2 around the steel pipe tower 100 along the circular guide rail 1, the present embodiment provides a first vertical guide wheel set 231, a second vertical guide wheel set 233, a first horizontal guide wheel set 232 and a 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 in a partial ring shape as a whole, and the partial ring shape refers to a circular arc edge resembling a sector. It will be appreciated that the provision of the driving wheel set 22 in the middle can better bring about the overall movement of the sliding mechanism 2.
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 guide wheels 23 is polytetrafluoroethylene material with the diameter of 25mm, and the wheel shaft is a 304 stainless steel rod with the diameter of 6 mm.
Preferably, the pulley of the driving wheel set 22 is made of rubber with the diameter of 25 mm.
In some embodiments, referring to fig. 6, the image capturing apparatus further includes:
The box body 5 is arranged below the supporting frame 21 and is provided with a containing cavity therein;
The control module 6 is arranged in the accommodating cavity, is respectively and electrically connected with the cameras 4 and the motor 3, and is used for controlling the cameras 4 to shoot and controlling the motor 3 to rotate;
The power module is arranged in the accommodating cavity and used for providing working power for the control module 6, the cameras 4 and the motor 3.
Specifically, the control module 6 in this embodiment preferably includes a single chip Microcomputer (MCU), a memory, and a wireless communication module, where the memory is configured to store images captured by the plurality of cameras 4, the wireless communication module is configured to send the images captured by the plurality of cameras 4 to a background (monitoring center), and the single chip microcomputer is configured to send a control signal to control the motor 3 to rotate and control the plurality of cameras 4 to capture images.
Illustratively, the motor 3 and the camera 4 in this embodiment are both turned on or off by a single signal.
Preferably, the wireless communication module is a wifi communication module.
It should be noted that, the power supply manner of the element is well known to those skilled in the art, and the embodiment is not limited specifically, and the power supply module in the embodiment may refer to the power supply manner of the cradle head type camera 4 in the prior art, for example.
In some embodiments, the support 21 is provided with a plurality of solar panels 9, the power module includes a voltage stabilizing circuit and a storage battery, the plurality of solar panels 9 are electrically connected with the voltage stabilizing circuit, the plurality of solar panels 9 generate power by using solar illumination, generated electric energy is output as a working power supply of the camera 4, the control module 6 and the motor 3 after being stabilized by the voltage stabilizing circuit, and the storage battery is charged by using redundant electric energy, and is used for providing the working power supply for the camera 4, the control module 6 and the motor 3 when the plurality of solar panels 9 generate insufficient power or stop generating power.
Specifically, when the illumination intensity satisfies the power generation condition, the solar panel 9 generates power by using solar illumination, and the generated electric energy is output as the working power supply of the camera 4, the control module 6 and the motor 3 after being stabilized by the voltage stabilizing circuit, in addition, when the power is supplied to 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 for the camera device.
It is understood that, for the power generated by the solar panel to power the power consumption element of the image capturing device, the relevant working circuit for charging the storage battery with the residual power is well known to those skilled in the art, so the specific circuit structure is not limited in this embodiment.
In some embodiments, referring to fig. 5-7, the number 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;
The supporting frame 21 comprises an arc-shaped plate 211, the inner side surface of the arc-shaped plate 211 is provided with the driving wheel set 22 and a plurality of guide wheels 23, the middle part of the outer side surface extends outwards to form a first mounting part 212, one side part extends outwards to form a second mounting part 213, and the other side part extends outwards to form a third mounting part 214.
Wherein:
the first mounting portion 212 mounts the plurality of cameras 4;
One side of the second mounting part 213 is mounted with the first solar panel 91, and the other side is mounted with the second solar panel 92;
the third mounting portion 214 has one side surface on which the third solar cell panel 93 is mounted and the other side surface on which the fourth solar cell panel 94 is mounted.
Specifically, in this embodiment, the first solar panel 91, the second solar panel 92, the third solar panel 93 and the fourth solar panel 94 are all thin film solar panels with power of 4w, and based on the arrangement of the solar panels 9 in this embodiment, solar light can be received to the greatest extent, and converted 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 the present embodiment are all low-power devices, the power of the four thin film solar panels with power of 4w for generating electricity for one day can theoretically satisfy the operation of the image pickup device of the present embodiment for more than 24 hours.
Preferably, the battery capacity is at least capable of providing the electrical energy required to meet 72 hours of operation of the imaging device of the present embodiment.
Preferably, the box 5 has a box door, so that a maintainer can open the box door to repair or replace the components in the box, it can be understood that when the camera device cannot allow the camera device due to insufficient electric energy, the storage battery can also be replaced, and the storage battery capacity can at least provide electric energy required for operating the camera device for 72 hours, and in the process of 72 hours, the four thin film solar panels with the power of 4w continuously generate electricity, so that in the practical application process, unless the situation of ageing of the thin film solar energy is met, the storage battery is basically not required to be replaced, and the storage battery is very convenient to replace by opening the box door.
Preferably, the support frame 21 is made of 6061 aluminum alloy material by milling machine.
Preferably, referring to fig. 7, the driving wheel set 22 is connected with the output shaft of the motor 3 through a transmission shaft and a coupling 8, and specifically, the driving wheel set 22, the transmission shaft, the coupling 8 and the output shaft of the motor 3 are sequentially connected; the transmission shaft is in interference fit connection with the pulley of the driving wheel set 22, and the coupler 8 is a standard component with the outer diameter of 20 mm.
In some embodiments, referring to fig. 8, the annular rail 1 includes a first semicircular rail 15 and a second semicircular rail 16, where the first semicircular rail 15 and the second semicircular rail 16 are detachably connected, for example, by a plurality of mounting plates 17, a plurality of rail connecting bolts 18, and a plurality of rail fixing bolts 19 in fig. 8, and correspondingly, the first semicircular rail 15 and the second semicircular rail 16, and the mounting plates 17 are respectively provided with a plurality of threaded mounting holes for inserting the plurality of rail connecting bolts 18 or the plurality of rail fixing bolts 19.
As shown in fig. 8, the annular guide rail 1 is divided into 2 semicircular guide rails, namely a first semicircular guide rail 15 and a second semicircular guide rail 16, and is assembled into a complete annular shape by using a plurality of mounting plates 17, a plurality of guide rail connecting bolts 18 and a plurality of guide rail fixing bolts 19, and the cross section of the annular guide rail 1 is h-shaped and is matched with each wheel group of the sliding mechanism 2, as shown in fig. 5.
It should be noted that, the adaptation described herein refers to 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 may be included in at least one embodiment of the application. The appearances of such phrases 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The terms including ordinal numbers or directions such as "first", "second", "third", "fourth", and the like used in the present specification may be used to describe various constituent elements, but these constituent elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first component may be termed a second component, similarly, a second component may be termed a first component, etc., without departing from the scope of the present invention.
The foregoing description of embodiments of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or 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 various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvement in the marketplace, or to enable others of ordinary skill in the art.
Claims (6)
1. An annular imaging device for a steel pipe tower, comprising:
The annular guide rail is arranged on the steel pipe tower and is arranged around the circumferential side surface of the steel pipe tower;
a slide mechanism movably provided 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 tube tower with different vertical view fields;
the sliding mechanism comprises a supporting frame and a sliding wheel assembly arranged on the inner side surface of the supporting frame, the sliding wheel assembly comprises a driving wheel set and a plurality of guide wheels, the driving wheel set and the guide wheels are 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 set to move around the steel pipe tower along the annular guide rail in an annular direction and driving the guide wheels to move around the steel pipe tower along the annular guide rail in an annular direction;
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;
the outer side wall of the circular ring forms a first guide rail, 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 set to move around the steel pipe tower along the first guide rail in a circumferential direction and driving the guide wheels to move around the steel pipe tower along the first circular guide groove or the second circular guide groove in a circumferential direction;
the bottom surface of the first circular guide groove forms a second guide rail, the outer side wall of the first circular guide groove forms a third guide rail, 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;
The plurality of guide wheels includes:
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 fourth guide rail;
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 third guide rail, and the second horizontal guide wheel is matched with the fifth guide rail.
2. The annular camera device for a steel pipe tower according to claim 1, wherein the plurality of cameras includes a first camera, a second camera, and a third camera each having an angle of view of 90 degrees; the horizontal included angle of the first camera and the supporting frame is 75 degrees, the horizontal included angle of the second camera and the supporting frame is 0 degree, and the horizontal included angle of the third camera and the supporting frame is-75 degrees.
3. The annular camera device for the steel pipe tower according to claim 2, 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 guiding wheel set specifically comprises a first horizontal guiding wheel set and a second horizontal guiding 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 in a local annular shape as a whole.
4. A ring camera device for a steel pipe tower according to any one of claims 1-3, wherein the camera device further comprises:
The box body is arranged below the supporting frame and is internally provided with a containing cavity;
The control module is arranged in the accommodating cavity, is respectively and electrically connected with the cameras and the motor, and is used for controlling the cameras to shoot and controlling the motor to rotate;
the power module is arranged in the accommodating cavity and used for providing working power for the control module, the cameras and the motor.
5. The annular camera device for the steel pipe tower according to claim 4, 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 solar panels are electrically connected with the voltage stabilizing circuit, the solar panels generate power by utilizing solar illumination, generated electric energy is output as working power sources of the camera, the control module and the motor after being stabilized by the voltage stabilizing circuit, and the storage battery is charged by utilizing redundant electric energy, and is used for providing the working power sources for the camera, the control module and the motor when the solar panels are insufficient in power generation or stop generating.
6. The annular camera device for the steel pipe tower according to claim 5, wherein the plurality of solar panels specifically comprises a first solar panel, a second solar panel, a third solar panel and a fourth solar panel;
the support frame comprises an arc-shaped plate, the inner side surface of the arc-shaped plate is provided with the driving wheel set and a plurality of guide wheels, the middle of the outer side surface extends outwards to form a first installation part, one side part extends outwards to form a second installation part, and the other side part extends outwards to form a third installation part;
wherein:
The first mounting part is used for mounting the cameras;
One side surface of the second installation part is provided with the first solar panel, and the other side surface is provided with the second solar panel;
and one side surface of the third installation part is provided with the third solar panel, and the other side surface is provided with the fourth solar panel.
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| CN201911354814.4A CN110881120B (en) | 2019-12-25 | 2019-12-25 | Annular camera device for steel pipe tower |
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| CN201911354814.4A CN110881120B (en) | 2019-12-25 | 2019-12-25 | Annular camera device for steel pipe tower |
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| CN110881120B true CN110881120B (en) | 2024-10-18 |
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| CN111347334A (en) * | 2020-04-02 | 2020-06-30 | 中核武汉核电运行技术股份有限公司 | A kind of automatic cleaning device and method for sealing ring groove of pressure vessel top cover |
| CN111474434A (en) * | 2020-04-28 | 2020-07-31 | 中国汽车技术研究中心有限公司 | System and method for testing electromagnetic interference of electric automobile and charging equipment |
| CN111750933B (en) * | 2020-07-06 | 2022-06-10 | 陕西中基项目管理有限公司 | Communication tower antenna unmanned aerial vehicle inspection device and using method thereof |
| CN113944845A (en) * | 2021-10-27 | 2022-01-18 | 深圳市瑞峰建设有限公司 | Building construction system based on BIM |
| CN115759715A (en) * | 2022-10-20 | 2023-03-07 | 核工业二九0研究所 | Cultivated land restoration, treatment and supervision working procedure method |
| CN118506532A (en) * | 2024-05-11 | 2024-08-16 | 国网山东省电力公司安丘市供电公司 | Intelligent monitoring and early warning device for preventing external damage of distribution network cables |
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