CN107676601B - A kind of two-way video networking monitoring locator suitable for engineering site - Google Patents
A kind of two-way video networking monitoring locator suitable for engineering site Download PDFInfo
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- CN107676601B CN107676601B CN201710837708.6A CN201710837708A CN107676601B CN 107676601 B CN107676601 B CN 107676601B CN 201710837708 A CN201710837708 A CN 201710837708A CN 107676601 B CN107676601 B CN 107676601B
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- way video
- tube
- video networking
- lifting rotation
- wall
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
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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
Abstract
The present invention relates to a kind of two-way video networking monitoring locators suitable for engineering site, including bottom plate, outer support pipe is fixedly installed at the top of the bottom plate, the outer support pipe is internally provided with the lifting rotation support tube upwardly extended, dropproof stable mounting blocks are installed at the top of the lifting rotation support tube, the top movable of the dropproof stable mounting blocks is connected with connecting tube, and two-way video monitoring device is fixedly installed at the top of the connecting tube.The two-way video networking monitoring locator by single L shape joystick operation can be carried out seat in the plane height and towards the dual regulation of angle, it can be effectively isolated the vibration conducted under the environment of construction site, and monitor locator under larger external force to fall.Present apparatus structure is simple, low in cost, vdiverse in function, high reliablity, particularly suitable construction site application.
Description
Technical field
It is specially a kind of suitable for the two-way of engineering site the present invention relates to two-way video networking monitoring field of locating technology
Video-frequency networking monitoring locator.
Background technique
Two-way video monitoring locator is to carry out video monitoring and positioning for the linear construction site such as railway, highway
System, device can be wirelessly transferred picture and the geographical location of construction site, manager is allow remotely to grasp construction scene
Situation, understands the basal conditions such as the implementation of conditions of the progress of work and safe precaution measure, and manager passes through built-in monitor client
The mobile phone terminal of software realizes the functions such as long-distance video browsing, the control of long-distance cloud mirror, video interception, meets consumer remote's video and looks into
It sees, the demand of remote emergency commander, provides a user video monitoring service anywhere or anytime.It is with two-way video monitoring locator
It front end can will be to construction site trajectory analysis, late management, disengaging place, network node administration, route in conjunction with background server
The business such as management, mileage statistics, data statistics carry out statement analysis, realize the management mode of hommization, take more to enterprise
Return.
Two-way video monitoring locator generally comprises pedestal, elevating mechanism, angle rotating mechanism, microscope carrier, video monitoring master
Several parts such as machine are constituted.Pedestal can be movable block or fixed base；Elevating mechanism is mounted on pedestal, and can be automatic
Or manual actuation microscope carrier is vertically gone up and down, so as to adjust the seat in the plane height of video monitoring shooting；Angle rotating mechanism can band
Dynamic load platform is rotated around vertical axis, with adjust shooting seat in the plane towards angle；Video monitoring host is fixedly mounted on microscope carrier；Video
Monitoring host computer includes two or more cameras, radio communication mold group, GPS positioning mould group, battery, electric-quantity display device, remote control
Switch etc., for realizing monitoring functions such as shooting, communication, positioning.
Two-way video monitoring locator currently on the market has the following deficiencies: that one side is the adjusting of angle rotating mechanism
It is more troublesome；Usually ground adjust shooting towards angle, be then raised to predetermined altitude, if increase after find clap
It is undesirable to take the photograph angle, also falls microscope carrier, readjusts angle, then increases again, it often will be by operation ability repeatedly
It sets up；It is of course also possible to the angle rotating mechanism of driving motor and distant control function is had using shaft, it can be in ground remote control tune
Beat take the photograph towards angle, but the cost of such equipment is much higher, and is easy to damage under external force, less suitable
Close the actual demand of building site low cost, Gao Naiyong.Second aspect is the open air erection of video monitoring host high-altitude, in strong wind, accident
Accident can be fallen off under the effect of the factors such as shock, since apparatus value is relatively high, will result in unrepairable once falling off
Loss；Even if not falling off, also it is easy that seat in the plane skew occurs because of strong wind, shock, it is difficult to reset.In order to solve this problem, existing
Have in technology and means often are fixedly connected with using reinforcement with video monitoring host to microscope carrier, but reinforcing fixation also has side effect,
Cause structure complex, it has not been convenient to disassemble and install.The shortcomings that prior art third aspect, is a lack of simple and effective anti-
Wobble structure design, often duration exists non-significantly ground vibration under the environment of building site, and existing structure can be direct by vibration
Conduction causes shooting picture shake obvious to video monitoring host；The stabilizations such as the three-axis stabilization device of general video camera application
Facility cost is high, mechanism is complicated, durability is bad, is less compliant on the two-way video monitoring locator of building site application and matches
It sets.
So it is expected that a kind of two-way video networking monitoring locator suitable for engineering site is proposed, to solve above-mentioned institute
The problem of mentioning.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it is fixed that the present invention provides a kind of two-way video networking monitorings suitable for engineering site
Position device, the present invention has features simple structure, and cost is relatively low, feature easy for removal and installation, solves currently on the market two-way
The generally existing seat in the plane of video monitoring locator is easy to fall off, to vibration towards angular adjustment inconvenience, under larger external force
The problem of adaptability of conduction is not strong thus picture is easy shake especially adapts to existing in the linear construction such as railway, highway
The video monitoring and positioning work that field carries out.
(2) technical solution
For the purpose for realizing the above-mentioned two-way video networking monitoring locator suitable for engineering site, the present invention provides as follows
Technical solution:
The top of a kind of two-way video networking monitoring locator suitable for engineering site, including bottom plate, the bottom plate is solid
Dingan County is equipped with outer support pipe, and the outer support pipe is internally provided with the lifting rotation support tube upwardly extended, the lifting rotation
Turn that dropproof stable mounting blocks are installed at the top of support tube, the top movable of the dropproof stable mounting blocks is connected with connection
It manages, is fixedly installed with two-way video monitoring device at the top of the connecting tube；
The outer support bottom of the tube offers rocking bar hole in the opposite two sides of tube wall, on the inner ring in two rocking bar holes
It is provided with first bearing, interts in the first bearing and is provided with L shape joystick, on the L shape joystick and is located at outer branch
The inside of stay tube is fixedly installed with driving gear, and the driving gear has first flank of tooth and second flank of tooth；The outer support
Demarcation plate is installed inside pipe and above rocking bar hole, second bearing is provided at the center of the demarcation plate, it is described
Intert in second bearing and is provided with threaded rod；The threaded rod provides support by the demarcation plate and keeps vertical, and can be around
The central axis rotation of vertical direction；The threaded rod extends upwardly to the inside of lifting rotation support tube；Lifting rotation support
The bottom end of pipe is fixedly installed with screw thread mouth, and restraining position ring block is fixedly mounted on the lateral surface of screw thread mouth, and screw thread mouth inner wall has spiral shell
Line, and the screw thread of screw thread mouth inner wall is meshed with the screw thread on threaded rod；The threaded rod bottom end is fixedly installed with secondary movable tooth
First flank of tooth of wheel, the pair moving gear and driving gear is intermeshed；
Inner sleeve, the inner wall of the inner sleeve and lifting rotation support tube bottom are also set up in outer support inside pipe wall face
The stop collar of end screw thread mouth is in contact, and the inner sleeve inner wall is turned with the stop collar by the transmission that rubs jointly
It is dynamic；The flank of tooth is arranged in the lower end of the inner sleeve；By pull L shape joystick, keep first flank of tooth of the driving gear and pair dynamic
Gear is disengaged from, and second flank of tooth of driving gear is generated and engaged with the face of inner sleeve lower end；
Outer support tube top portion tube wall offers round hole, interts in the round hole and is provided with inserted link, the inserted link
It is fixedly installed with briquetting, the lifting rotation support tube offers several rows positioning corresponding with inserted link in outside wall surface
Slot, the inserted link can be inserted into locating slot to realize locking；
The bottom surface of the dropproof stable mounting blocks is smooth inner concave arc surface, and the upper surface of lifting rotation support tube is and this
The plane of smooth inner concave arc surface contact, and the upper surface of lifting rotation support tube has cavity, and cavity is embedded in convex globoidal and slides
Dynamic head, the convex globoidal of convex globoidal slide head and the cancave cambered surface of smooth inner concave arc surface fit；
The connecting tube is movably arranged on the dropproof stable mounting blocks top surface；The inside of the connecting tube is fixedly mounted
There is a fixed transverse rod, on the fixed transverse rod and is located at the internal sleeve of connecting tube and is equipped with motion bar, one side of the motion bar
Top and the bottom of opposite another side be fixedly installed with spring, the spring one end and connecting tube far from motion bar
Inner wall be fixedly connected；The top and bottom of the motion bar are interspersed to be provided with shaft, and the top movable of the motion bar connects
Be connected to pressing lever, the bottom of the motion bar is connected with kelly, offered at the top of the dropproof stable mounting blocks with
Limiting slot, the bottom of the connecting tube extend downward into the inside of limiting slot, offer on the side wall of the limiting slot and kelly
Corresponding card slot.
Preferably, also raised limited block on the smooth inner concave arc surface, to limit convex globoidal slide head and light
The range of sliding inner concave arc surface sliding relatively.
Preferably, the two-way video monitoring device includes: two high-definition cameras, 4G radio communication mold group, GPS positioning
Device, battery pack, electric-quantity display device and switch.
Preferably, the contact surface between the inner sleeve and outer support inside pipe wall face is coated with lubricant.
Preferably, the pressing lever runs through connecting tube far from one end of motion bar and extends to the outside of connecting tube, institute
The one end of kelly far from motion bar is stated through connecting tube and is extended in card slot, the pressing lever and kelly pass through shaft and work
Lever is flexibly connected.
Preferably, each row's locating slot on the lifting rotation support tube is isodistantly spaced arrangement, and the positioning of same row
Slot is isodistantly spaced arrangement, and the mutual angle of two locating slots of same row is no more than 5 degree.
Preferably, thin cross bar is fixedly installed on the outside of the L shape joystick, the end of the thin cross bar is fixedly mounted
There is limited block, wind is arranged on the lateral surface of the thin cross bar, is provided with anti-slip rubber on the lateral surface of the wind
Pad.
Preferably, the bottom plate can be firm banking either wheel bases.
Preferably, elastic cushion is arranged in the cavity floor inner wall of the upper surface of lifting rotation support tube.
Preferably, the demarcation plate is mounted on the inner wall of inner sleeve.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of two-way video networking monitoring positioning suitable for engineering site
Device, have it is following the utility model has the advantages that
It 1, should be suitable for the two-way video networking monitoring locator of engineering site, just by single L shape joystick operation
Seat in the plane height and the dual regulation towards angle can be carried out, the present apparatus can be enable to reach desired height and angle, no
It needs to go up and down repeatedly, does not also need complicated and expensive remote control electric driving facility, effectively increase the monitoring range of the present apparatus
Accuracy and installation and debugging speed are conducive to the monitoring range for increasing the present apparatus, while structure is simple, low in cost.
2, the present apparatus passes through the connection structure of lifting rotation support tube and dropproof stable mounting blocks, can be effectively isolated and apply
The vibration conducted under work site environment guarantees seat in the plane stability, and shooting picture is not crooked not to shake, and in larger external force
Lower support will not fracture, and monitoring locator will not fall, and ensure the safety of equipment；Correspondingly, monitor and support are simplified
Structure engaging portion, does not need additional reinforcing, does not need the high cost components such as installation three-axis stabilization device yet, can be convenient quickly
Realize dismounting.
Detailed description of the invention
Fig. 1 is that a kind of two-way video networking monitoring locator structure suitable for engineering site proposed by the present invention is illustrated
Figure；
Fig. 2 is a kind of two-way video networking monitoring locator structure section view suitable for engineering site proposed by the present invention
Figure；
Fig. 3 is a kind of knot of the A suitable for Fig. 2 of the two-way video networking monitoring locator of engineering site proposed by the present invention
Structure enlarged drawing；
Fig. 4 is a kind of knot of the B suitable for Fig. 2 of the two-way video networking monitoring locator of engineering site proposed by the present invention
Structure enlarged drawing；
Fig. 5 is that a kind of L shape of the two-way video networking monitoring locator suitable for engineering site proposed by the present invention is hand
Bar and wind attachment structure schematic diagram；
Fig. 6 is a kind of the dropproof steady of two-way video networking monitoring locator suitable for engineering site proposed by the present invention
Determine structural schematic diagram at mounting blocks；
Fig. 7 is a kind of knot of the C suitable for Fig. 2 of the two-way video networking monitoring locator of engineering site proposed by the present invention
Structure enlarged drawing；
Fig. 8 is a kind of connecting tube knot of the two-way video networking monitoring locator suitable for engineering site proposed by the present invention
Structure side view cutaway drawing.
In figure: 1 bottom plate, 2 outer support pipes, 3 lifting rotation support tubes, 4 dropproof stable mounting blocks, 5 connecting tubes, 6 two-way
Video monitor, 7 rocking bar holes, 8 first bearings, 9L shape joystick, 10 thin cross bars, 11 limited blocks, 12 winds, 13 anti-slip rubbers
Pad, 14 driving gears, 15 demarcation plates, 16 second bearings, 17 threaded rods, 18 secondary moving gears, 19 round holes, 20 inserted links, 21 pressings
Block, 22 locating slots, 23 screw thread mouths, 24 stop collars, 25 fixed transverse rods, 26 motion bars, 27 springs, 28 shafts, 29 pressing levers, 30 cards
Bar, 31 limiting slots, 32 card slots, 33 inner sleeves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of two-way video networking monitoring locator suitable for engineering site, including bottom plate 1, bottom plate 1
It can be firm banking either wheel bases.The top of bottom plate 1 is fixedly installed with outer support pipe 2, and the inside of outer support pipe 2 is set
It is equipped with and upwardly extends lifting rotation support tube 3, the top of lifting rotation support tube 3 is equipped with dropproof stable mounting blocks 4, anti-to fall
The top movable for falling stable mounting blocks 4 is connected with connecting tube 5, and the top of connecting tube 5 is fixedly installed with two-way video monitoring device 6.
As shown in Figure 2,3,2 bottom of outer support pipe offers rocking bar hole 7 in opposite two sides, on the inner ring in rocking bar hole 7
Be provided with first bearing 8, intert in first bearing 8 and be provided with L shape joystick 9, L shape joystick 9 runs through outer support pipe 2, i.e., from
The rocking bar hole 7 of 2 side of outer support pipe extends to the rocking bar hole 7 of the other side.As shown in figure 5, the fixed peace in the right side of L shape joystick 9
Equipped with thin cross bar 10, the right end of thin cross bar 10 is fixedly installed with limited block 11, is arranged with wind on the lateral surface of thin cross bar 10
12, the length of thin cross bar 10 is greater than the length of wind 12, and wind 12 is flexibly connected with thin cross bar 10, the outside of wind 12
Anti-skid rubber cushion 13 is provided on face.
Referring to fig. 2 to Fig. 4, on L shape joystick 9 and it is located at the inside of outer support pipe 2 and is fixedly installed with driving gear 14.
Driving gear 14 has the first flank of tooth 14A and the second flank of tooth 14B.Demarcation plate 15 is installed positioned at the top in rocking bar hole 7, is separated
It is provided with second bearing 16 at the center of plate 15, interts in second bearing 16 and is provided with threaded rod 17.Threaded rod 17 is by the separation
Support that plate 15 provides and keep vertical, and can be around the central axis rotation of vertical direction.Threaded rod 17 extends upwardly to liter
The inside of drop rotation support tube 3；The bottom end of lifting rotation support tube 3 is fixedly installed with screw thread mouth 23, the lateral surface of screw thread mouth 23
Upper fixed installation restraining position ring block 24, the screw thread of 23 inner wall of screw thread mouth are meshed with the screw thread of threaded rod 17, and stop collar 24 keeps spiral shell
The combination of line mouth 23 and threaded rod 17 is stablized.The bottom end of threaded rod 17 and the lower section for being located at demarcation plate 15 are fixedly installed with secondary dynamic
First flank of tooth 14A of gear 18, secondary moving gear 18 and driving gear 14 is intermeshed.When in use, by shaking clockwise by hand
Hand lever 12, wind 12 drive the driving gear 14 on L shape joystick 9 to rotate, and secondary moving gear 18 also rotates with it, and pair is dynamic
Gear 18 drives threaded rod 17 to rotate, and lifting rotation support tube 3 passes through its 23 internal diameter of screw thread mouth with the rotation of threaded rod 17
The engaged transmission of screw thread and 17 screw thread of threaded rod, increases along threaded rod 17.Similarly, if opposite direction shakes the L shape hand
Rocking bar 9 can then be such that lifting rotation support tube 3 declines.Under the drive of lifting rotation support tube 3, dropproof stable mounting blocks
4, connecting tube 5 and two-way video monitoring device 6 can also be gone up and down therewith, to have adjusted the height of video monitoring shooting seat in the plane.
As shown in figs 2-4, inner sleeve 33, the inner wall of inner sleeve 33 and lifting are also set up in outer 2 inner wall of support tube
The stop collar 24 of rotation 3 bottom end of support tube is in contact, and the contact surface of the two has biggish damped coefficient, it is sufficient to pass through friction
Linkage is generated, i.e., with the rotation of lifting rotation support tube 3, inner sleeve 33 can also be rotated with it, conversely, the rotation of inner sleeve 33
Also it will drive lifting rotation support tube 3 to rotate.And in order to reduce the damping between 2 inner wall of inner sleeve 33 and outer support pipe
Coefficient can be coated with lubricant in the contact surface of the two, is driven with reducing it between inner sleeve 33 and lifting rotation support tube 3
Obstruction.Inner sleeve 33 extends to the bottom of outer support pipe 2, and the lower end of inner sleeve 33 is located at the top in rocking bar hole 7, described
Demarcation plate 15 is also mounted on the inner wall of inner sleeve 33.The flank of tooth is arranged in the lower end of inner sleeve 33, which can be with driving gear
14 the second flank of tooth 14B is meshed.When in use, when by shaking L shape joystick 9 for the height tune of lifting rotation support tube 3
It is whole in place after, can by outside pull L shape joystick 9, make driving gear 14 along L shape joystick 9 horizontal axis send out
Life is moved, so that it is disengaged from the first flank of tooth 14A of driving gear 14 with secondary moving gear 18, and the second tooth of driving gear 14
Face 14B is generated and is engaged with the face of 33 lower end of inner sleeve.In turn, L shape joystick 9 is being continued to rotate, due to threaded rod
17 are no longer driven, therefore the height of lifting rotation support tube 3 no longer changes, and the shaking with L shape joystick 9 of inner sleeve 33
It moves and rotates, then by the damping transmission with stop collar 24, rotate lifting rotation support tube 3 around vertical axis, and then band
Moving dropproof stable mounting blocks 4, connecting tube 5 and two-way video monitoring device 6 can also rotate with it, to have adjusted video prison
Control shooting seat in the plane towards angle.
The tube wall at top of outer support pipe 2 offers round hole 19, interts in round hole 19 and is provided with inserted link 20, inserted link
20 outside is fixedly installed with briquetting 21, and lifting rotation support tube 3 is opened from the top to the bottom several rows and inserted link in its outside wall surface
20 corresponding locating slots 22, the locating slot 22 of each row are isodistantly spaced arrangement, and mutual angle is no more than 5 degree.Work as tune
After whole good 3 height of lifting rotation support tube and angle, the insertion locating slot 22 of inserted link 20 is locked.The end of the inserted link 20
Hold radian shape in curved surface.
The top of lifting rotation support tube 3 is fixedly installed with dropproof stable mounting blocks 4.Dropproof stable mounting blocks 4 one
Aspect plays the vibration that isolation is conducted by bottom plate 1 and each support construction, to stablize the work of 6 shooting effect of two-way video monitoring device
With；On the other hand because strong wind or due to accident collision suddenly by larger external force when, the two-way view being mounted thereon can be prevented
The structures such as frequency monitor 6 are fallen, and can guarantee 6 active homing of two-way video monitoring device, avoid seat in the plane because of larger external force
And it is crooked.The binding site of dropproof 4 bottom surface of stable mounting blocks and 3 top surface of lifting rotation support tube is as shown in Figure 6.It is dropproof steady
The bottom surface for determining mounting blocks 4 is smooth inner concave arc surface 4A, and the upper surface 3A of lifting rotation support tube 3 is and the smooth inner concave arc surface 4A
The plane of contact, and the upper surface of lifting rotation support tube 3 has cavity 3B, elastic cushion 3C is arranged in the bottom surface inner wall of cavity 3B,
And cavity 3B is embedded in convex globoidal slide head 3D, the cancave cambered surface phase of the convex globoidal of convex globoidal slide head 3D and smooth inner concave arc surface 4A
Fitting.It is smooth interior under dropproof stable mounting blocks 4 and the Gravitative Loads of connecting tube 5, two-way video monitoring device 6 thereon
Cancave cambered surface 4A and the convex globoidal of the upper surface 3A and convex globoidal slide head 3D of lifting rotation support tube 3 fit, to realize
Support in vertical direction.The vibration conducted in vertical direction can be effectively absorbed by elastic cushion 3C.And works as and conducted
Horizontal direction vibration influence when, promote convex globoidal slide head 3D that slight opposite fortune occurs along smooth inner concave arc surface 4A
It is dynamic, cause dropproof stable mounting blocks 4 and connecting tube 5,6 center of gravity of two-way video monitoring device thereon slightly to rise, then i.e.
Vibration is overcome to influence under dropproof stable mounting blocks 4 and the Gravitative Loads of connecting tube 5, two-way video monitoring device 6 thereon
And it is returned to equilbrium position, due to the matching between smooth inner concave arc surface 4A and the convex globoidal of convex globoidal slide head 3D and smooth connect
Touching so that the rigid very little of support construction in the horizontal direction so that the vibration of horizontal direction is resolved, block vibration to
On continue conduct, also there is good isolation for the vibration of horizontal direction.By dropproof stable 4 bottom surface of mounting blocks and rise
The structure of drop rotation 3 top surface junction of support tube, effectively overcomes the influence of conduction vibration, maintains shooting stability.Such as figure
6, smooth inner concave arc surface 4A also raised limited block 4B is opposite with smooth inner concave arc surface 4A to limit convex globoidal slide head 3D
The range of sliding.And when by biggish external force especially greater level external force, due to convex globoidal slide head 3D and light
Sliding inner concave arc surface 4A is opposite to be slided, and the upward conduction of external force is reduced, so that connecting tube 5 and two-way video monitoring device 6 were subject to
External force significantly reduces, and will not fracture and fall, and ensure that equipment does not occur big loss under unexpected situation, and in machine
Position can be realized when deviating because of larger external force along smooth inner concave arc surface 4A to be resetted.
Connecting tube 5 is mounted on dropproof 4 top surface of stable mounting blocks.As shown in Figure 7 and Figure 8, the fixed peace in the inside of connecting tube 5
Equipped with fixed transverse rod 25, it is equipped with motion bar 26 on fixed transverse rod 25 and positioned at the internal sleeve of connecting tube 5,26 left side of motion bar
The bottom on top and right side is fixedly installed with spring 27, and the one end of spring 27 far from motion bar 26 and the inner wall of connecting tube 5 are solid
Fixed connection, the top and bottom of motion bar 26 are interspersed to be provided with shaft 28, and the top movable of motion bar 26 is connected with pressing lever
29, pressing lever 29 runs through far from one end of motion bar 26 and extends to the right side of connecting tube 5, and the bottom of motion bar 26 is flexibly connected
There is kelly 30, the one end of kelly 30 far from motion bar 26 is through connecting tube 5 and extends in card slot 32, pressing lever 29 and kelly 30
It is flexibly connected by shaft 28 with motion bar 26, the left end of kelly 30 radian shape in curved surface, the top of dropproof stable mounting blocks 4
Portion is offered to be extended downward into the inside of limiting slot 31, opens on the left side wall of limiting slot 31 with limiting slot 31, the bottom of connecting tube 5
Fall two-way video monitoring device 6 with anti-by setting kelly 30 and 32 mode of card slot equipped with card slot 32 corresponding with kelly 30
It falls stable mounting blocks 4 to be flexibly connected, keeps the present apparatus easy for removal and installation, effectively raise packaging efficiency, to reduce
Be inconvenient to the problem of disassembling and installing.
It include: two high-definition cameras, 4G radio communication mold group, GPS locator, battery inside two-way video monitoring device 6
Group, electric-quantity display device and switch etc..Two high-definition cameras can be required to carry out according to construction site the adjustment of shooting pitch angle and
Focus adjustment, can monitor 0--500 meters of construction scene, and camera body embedded memory card can store in a inside of a week video
Hold, while supporting the wireless uploaded videos image of 4G.GPS locator obtains current instant position and uploads with video, so that
Client combines map that can accurately show job location.Battery pack uses the efficient lithium battery group of explosion-proof high temperature-proof, can continuously support
Camera operation 20 hours, when not enough power supply, electric-quantity display device flash lamp was alarmed.Switch can support the wireless control on ground
Switching on and shutting down.
In conclusion single L shape joystick should be passed through suitable for the two-way video networking monitoring locator of engineering site
Operation can be carried out seat in the plane height and the dual regulation towards angle, and the present apparatus can be enable to reach desired height and angle
Degree, does not need to go up and down repeatedly, does not need complicated and expensive remote control electric driving facility yet, effectively increases the monitoring of the present apparatus
Range accuracy and installation and debugging speed.The present apparatus passes through the connection knot of lifting rotation support tube and dropproof stable mounting blocks
Structure can be effectively isolated the vibration conducted under the environment of construction site, guarantee seat in the plane stability, and shooting picture is not crooked not to shake,
And support and will not fracture under larger external force, monitoring locator will not fall, and ensure the safety of equipment；Correspondingly,
Monitor and support construction engaging portion are simplified, additional reinforcing is not needed, does not also need the high costs such as installation three-axis stabilization device
Components can be convenient and fast implement dismounting.Present apparatus structure is simple, low in cost, vdiverse in function, high reliablity, especially suitable
It is applied with construction site.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of two-way video networking monitoring locator suitable for engineering site, which is characterized in that including bottom plate, the bottom plate
Top be fixedly installed with outer support pipe, the outer support pipe is internally provided with the lifting rotation support tube upwardly extended, institute
It states and dropproof stable mounting blocks is installed at the top of lifting rotation support tube, the top movable of the dropproof stable mounting blocks connects
It is connected to connecting tube, two-way video monitoring device is fixedly installed at the top of the connecting tube；
The outer support bottom of the tube offers rocking bar hole in the opposite two sides of tube wall, is respectively provided on the inner ring in two rocking bar holes
There is first bearing, intert in the first bearing and be provided with L shape joystick, on the L shape joystick and is located at outer support pipe
Inside be fixedly installed with driving gear, the driving gear has first flank of tooth and second flank of tooth；In the outer support pipe
Portion and it is located above rocking bar hole demarcation plate is installed, is provided with second bearing at the center of the demarcation plate, described second
Intert in bearing and is provided with threaded rod；The threaded rod provides support by the demarcation plate and keeps vertical, and can be around vertical
Histogram to central axis rotation；The threaded rod extends upwardly to the inside of lifting rotation support tube；Lifting rotation support tube
Bottom end is fixedly installed with screw thread mouth, and restraining position ring block is fixedly mounted on the lateral surface of screw thread mouth, and screw thread mouth inner wall has screw thread, and
The screw thread of screw thread mouth inner wall is meshed with the screw thread on threaded rod；The threaded rod bottom end is fixedly installed with secondary moving gear, institute
First flank of tooth for stating secondary moving gear and driving gear is intermeshed；
Inner sleeve, the inner wall and lifting rotation support tube bottom end spiral shell of the inner sleeve are also set up in outer support inside pipe wall face
The stop collar of line mouth is in contact, and the inner sleeve inner wall and the stop collar pass through friction transmission common rotation；Institute
State the lower end setting flank of tooth of inner sleeve；By pull L shape joystick, keep first flank of tooth of the driving gear and secondary moving gear de-
From engagement, and second flank of tooth of driving gear is generated and is engaged with the face of inner sleeve lower end；
Outer support tube top portion tube wall offers round hole, interts in the round hole and is provided with inserted link, the inserted link is fixed
Briquetting is installed, the lifting rotation support tube offers several rows locating slot corresponding with inserted link, institute in outside wall surface
Stating inserted link can be inserted into locating slot to realize locking；
The bottom surface of the dropproof stable mounting blocks is smooth inner concave arc surface, and the upper surface of lifting rotation support tube is smooth with this
The plane of inner concave arc surface contact, and the upper surface of lifting rotation support tube has cavity, and cavity is embedded in convex globoidal slide head,
The convex globoidal of convex globoidal slide head and the cancave cambered surface of smooth inner concave arc surface fit；
The connecting tube is movably arranged on the dropproof stable mounting blocks top surface；The inside of the connecting tube is fixedly installed with
Determine cross bar, on the fixed transverse rod and is located at the internal sleeve of connecting tube and is equipped with motion bar, the top of one side of motion bar
The bottom of portion and opposite another side is fixedly installed with spring, and the spring is far from one end and connecting tube of motion bar
Wall is fixedly connected；The top and bottom of the motion bar are interspersed to be provided with shaft, and the top movable of the motion bar is connected with
Pressing lever, the bottom of the motion bar are connected with kelly, offer and limit at the top of the dropproof stable mounting blocks
Slot, the bottom of the connecting tube extend downward into the inside of limiting slot, offer on the side wall of the limiting slot opposite with kelly
The card slot answered.
2. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: also raised limited block on the smooth inner concave arc surface is opposite with smooth inner concave arc surface to limit convex globoidal slide head
The range of sliding.
3. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: the two-way video monitoring device includes: two high-definition cameras, 4G radio communication mold group, GPS locator, battery pack, electricity
Display and switch.
4. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: the contact surface between the inner sleeve and outer support inside pipe wall face is coated with lubricant.
5. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: the pressing lever runs through connecting tube far from one end of motion bar and extends to the outside of connecting tube, and the kelly is far from activity
One end of bar is through connecting tube and extends in card slot, and the pressing lever and kelly pass through shaft and be flexibly connected with motion bar.
6. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: each row's locating slot on the lifting rotation support tube is isodistantly spaced arrangement, and the locating slot of same row is isodistantly spaced arrangement,
The mutual angle of two locating slots of same row is no more than 5 degree.
7. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: thin cross bar is fixedly installed on the outside of the L shape joystick, the end of the thin cross bar is fixedly installed with limited block, described
It is arranged with wind on the lateral surface of thin cross bar, is provided with anti-skid rubber cushion on the lateral surface of the wind.
8. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: the bottom plate can be firm banking either wheel bases.
9. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: elastic cushion is arranged in the cavity floor inner wall of the upper surface of lifting rotation support tube.
10. a kind of two-way video networking monitoring locator suitable for engineering site according to claim 1, feature exist
In: on the inner wall that the demarcation plate is mounted on inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710837708.6A CN107676601B (en) | 2017-09-15 | 2017-09-15 | A kind of two-way video networking monitoring locator suitable for engineering site |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837708.6A CN107676601B (en) | 2017-09-15 | 2017-09-15 | A kind of two-way video networking monitoring locator suitable for engineering site |
Publications (2)
| Publication Number | Publication Date |
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| CN107676601A CN107676601A (en) | 2018-02-09 |
| CN107676601B true CN107676601B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710837708.6A Active CN107676601B (en) | 2017-09-15 | 2017-09-15 | A kind of two-way video networking monitoring locator suitable for engineering site |
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| CN108825957B (en) * | 2018-06-16 | 2020-09-01 | 马鞍山小古精密机电科技有限公司 | Monitoring equipment convenient to installation |
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| CN110942701A (en) * | 2019-12-19 | 2020-03-31 | 贠德红 | Experimental apparatus is measured to primary school's science buoyancy |
| CN110966504A (en) * | 2019-12-27 | 2020-04-07 | 扬州驿丰诚信息科技有限公司 | Monitoring rod convenient to overhaul and good in protection performance |
| CN114893689B (en) * | 2022-06-13 | 2024-03-12 | 北京诚公管理咨询有限公司 | Supervision monitoring device for construction site |
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| CN107676601A (en) | 2018-02-09 |
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