CN114893689A

CN114893689A - Job site is with monitoring device that supervises

Info

Publication number: CN114893689A
Application number: CN202210658988.5A
Authority: CN
Inventors: 侯世臣; 王化伟; 刘录坤; 耿静
Original assignee: Beijing Chenggong Management Consulting Co ltd
Current assignee: Beijing Chenggong Management Consulting Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-08-12
Anticipated expiration: 2042-06-13
Also published as: CN114893689B

Abstract

The invention discloses a supervision and monitoring device for a construction site, which comprises a vertical rod base, wherein a square hollow vertical rod is fixedly inserted and connected onto the top surface of the vertical rod base; can fix the top in square hollow pole setting towards adjustment mechanism through fixed mounting structure, make things convenient for the staff to install the rifle type camera at the top in square hollow pole setting, simultaneously the staff can take the rifle type camera to descend to ground through fixed mounting structure control orientation adjustment mechanism, conveniently maintain the rifle type camera, do not need high altitude construction, the security performance is high, maintain the operation on ground, conveniently operate, time saving and labor saving, can absorb the impact energy between orientation adjustment mechanism and the ground through energy-absorbing mechanism, guarantee the rifle type camera when ensuring that orientation adjustment mechanism falls down with the fastest speed, orientation adjustment mechanism can not damage under the effect of impact force, the practicality of this monitoring device is managed with the job site has been improved.

Description

Supervision monitoring device for construction site

Technical Field

The invention relates to the field of supervision monitoring equipment, in particular to a supervision monitoring device for a construction site.

Background

The construction project supervision refers to that a supervision unit with related qualification is entrusted by a construction unit, a professional service activity for monitoring the construction of a construction undertaking unit is replaced by the construction unit according to an engineering project construction file, laws and regulations related to the construction and an engineering construction supervision contract and other engineering construction contracts, the construction project supervision mode is realized by mainly using supervision personnel to supervise the construction project to the site and remotely supervising the construction project by using a monitoring system, the construction site is generally provided with a construction site monitoring system at present, and the system can be used for monitoring the construction condition of the construction site and ensuring the life safety of workers.

Present supervision monitored control system for job site is usually by the camera, the pole setting, transmission line etc. constitute, wherein pole setting fixed mounting is subaerial at the job site, camera fixed mounting is at the top of pole setting, transmission line passes pole setting and fixed connection on the camera, when installing and maintaining the camera, the staff all need climb the top of pole setting and carry out relevant work, need high altitude construction, the risk of installation and maintenance is big, the operation is inconvenient, the very waste time and energy of installation, and the monitoring range of camera is little, therefore need to design a supervision monitoring device for job site urgently.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to solve the problems that the prior supervision monitoring system for the construction site in the prior art is generally composed of a camera, an upright rod, a transmission line and the like, wherein the upright rod is fixedly installed on the ground of the construction site, the camera is fixedly installed at the top of the upright rod, the transmission line penetrates through the upright rod and is fixedly connected to the camera, when the camera is installed and maintained, workers need to climb to the top of the upright rod to perform related work, high-altitude operation is needed, the installation and maintenance risks are high, the operation is inconvenient, time and labor are wasted in the installation process, and the monitoring range of the camera is small.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a job site is with managing monitoring device, includes the pole setting base, fixed the grafting has square hollow pole setting on the top surface of pole setting base, and the outside of square hollow pole setting is equipped with the orientation adjustment mechanism who is located its top, installs the rifle formula camera on the orientation adjustment mechanism.

Preferably, the orientation adjusting mechanism comprises a square pipe, the square pipe is movably sleeved outside the square hollow upright pole and positioned at the top of the square hollow upright pole, a fixed disc is fixedly sleeved outside the square pipe, an annular groove is formed in the bottom surface of the fixed disc, an outer side gear ring is fixedly installed on the outer side surface of an inner cavity of the annular groove, an inner side gear ring is fixedly installed on the inner side surface of the inner cavity of the annular groove, a fixed ring groove positioned above the fixed disc is formed in the surface of the square pipe, a fixed ring cavity is formed in the top surface of the inner cavity of the fixed ring groove, a plurality of conductive rings are fixedly embedded in the inner wall of the fixed ring cavity, the conductive rings are arranged at equal intervals from top to bottom, the surface of each conductive ring is flush with the inner wall of the fixed ring cavity, a rotary circular pipe is movably inserted in the fixed ring cavity, a rotary shell is fixedly connected to the bottom end of the rotary circular pipe, the top surface of the rotary shell is slightly upwards convex, and the rotary shell is movably sleeved outside the fixed disc, fixed intercommunication has the pipe of righting on the bottom surface of rotatory shell, the outside at square tub is cup jointed in the activity of righting the pipe, rotatory pipe, the threading passageway has been seted up to the inside of rotatory shell, a plurality of elastic contact brushes of fixedly connected with on the surface of rotatory pipe, the other end of elastic contact brush and the surface sliding connection of conductive ring, fixed mounting has the walking motor that is located its left end on the bottom surface of rotatory shell, the gun type camera, the walking motor is connected with the elastic contact brush electricity, the top of output shaft extends to the inside of annular groove and fixed the cup joint has the walking gear on the walking motor, walking gear and outside ring gear meshing.

Preferably, the butt joint mechanism comprises a butt joint pipe which is movably sleeved outside the square pipe and is positioned at the top end of the square pipe, the top fixedly connected with toper shell to the pipe, fixed mounting has intelligent control ware on the top surface of toper shell inner chamber, external cable passes square hollow pole setting and is connected with the intelligent control ware electricity, fixedly connected with bears the case on the inner wall of toper shell, it has a plurality of conductive tubes to fix on the bottom surface of bearing the case to peg graft, the bottom of conductive tube flushes with the bottom surface of bearing the case, the conductive tube is connected with the intelligent control ware electricity, the bottom surface of bearing the case docks with the top surface of square pipe, fixedly connected with elastic conducting strip on the inner wall of conductive tube, the inside activity of conductive tube is pegged graft and is had electrically conductive post of inserting, electrically conductive post of inserting is connected with elastic conducting strip's sliding surface, electrically conductive post of inserting's bottom mounting is pegged graft on square pipe's top surface and is extended to the inside in stationary ring chamber and is connected with electrically conductive ring electricity.

Preferably, the rotary electric wrench also comprises a turning base, the turning base comprises a hollow isosceles trapezoid base, the bottom surface of the hollow isosceles trapezoid base is fixedly connected to the top surface of the rotary shell and is positioned at the left end of the rotary shell, the top surface of the hollow isosceles trapezoid base is fixedly connected with two clamping plates, the top surface of the inner cavity of the hollow isosceles trapezoid base is fixedly connected with a pressing telescopic rod, the bottom end of the pressing telescopic rod is fixedly connected with an arc panel, the top surface of the arc panel is fixedly provided with a strong magnet, the bottom surface of the arc panel is fixedly connected with an elastic damping rubber strip, the top surface of the inner cavity of the hollow isosceles trapezoid base is fixedly connected with an electromagnet positioned at the middle part of the hollow isosceles trapezoid base, the electromagnet is matched with the strong magnet, the inner wall of the hollow isosceles trapezoid base is fixedly provided with a turning motor, the turning motor is electrically connected with an elastic contact brush, and the outer part of an output shaft of the turning motor is fixedly sleeved with a damping disc and a reel, elastic damping rubber strip slip lock is in the outside of damping dish, and the outside winding of reel has the upset line, and the other end of upset line extends to the outside of hollow isosceles trapezoid base and fixed connection is on the right end of gun type camera bottom surface.

Preferably, the rebounding mechanism comprises a triangular box, the triangular box is movably inserted between the two clamping plates, a rebounding rod located at the bottom end of the triangular box is movably inserted into the inner wall of the triangular box, the end portion of the rebounding rod extends to the outside of the triangular box and is fixedly inserted into the clamping plates, a rebounding disc located inside the triangular box is fixedly sleeved on the outside of the rebounding rod, a rebounding torsion spring located inside the triangular box is movably sleeved on the outside of the rebounding rod, one end of the rebounding torsion spring is fixedly connected with the surface of the rebounding disc, the other end of the rebounding torsion spring is fixedly connected with the inner wall of the triangular box, and the top end of the triangular box is fixedly connected to the middle position of the bottom surface of the gun-type camera.

Preferably, still including towards the limiting mechanism, towards the limiting mechanism including towards the flat pipe of restriction, towards flat pipe fixed connection of restriction on the bottom surface of rotatory shell inner chamber and the activity is pegged graft in the inside of annular groove, towards the inner wall of the flat pipe of restriction through towards the transmission connection of restriction spring have towards the restriction piston, towards fixedly connected with towards the restriction post on the another side of restriction piston, towards the other end of restriction post extend to towards the outside and the fixedly connected with isosceles bevel block of the flat pipe of restriction, isosceles bevel block and inboard ring gear meshing.

Preferably, the device also comprises a fixed mounting structure, the fixed mounting structure comprises a triangular groove, a lifting spring and an electromagnetic push rod, the triangular groove is arranged on the end face of the bottom end of the square tube and is fixedly communicated with the square tube, the top end of the lifting spring is fixedly connected to the end face of the bottom end of the square tube, the bottom end of the lifting spring is fixedly connected with a lifting ring, the lifting ring is movably sleeved outside the square hollow upright rod, a T-shaped moving groove is arranged on the top face of the lifting ring, the inner wall of the T-shaped moving groove is connected with a T-shaped moving block through the transmission of the moving spring, the T-shaped moving block is slidably inserted inside the T-shaped moving groove, the top end of the T-shaped moving block extends to the outside of the T-shaped moving groove and is fixedly connected with a fixed mounting triangular plate, the fixed mounting triangular plate is movably inserted inside the triangular groove and is in contact connection with the surface of the square hollow upright rod, the electromagnetic push rod is fixedly inserted on the bottom face of the square tube and is matched with the lifting ring, the electromagnetic push rod is electrically connected with the elastic contact electric brush.

Preferably, the energy absorption device also comprises an energy absorption mechanism, the energy absorption mechanism comprises an energy absorption pipe, the energy absorption pipe is fixedly sleeved outside the square pipe, an energy absorption cavity is formed inside the energy absorption pipe, a float directional pin positioned at the bottom end of the energy absorption pipe is movably inserted into the surface of the energy absorption pipe, the end part of the float directional pin extends into the energy absorption cavity, a pressure applying elastic sheet is fixedly connected onto the surface of the energy absorption pipe and is positioned above the float directional pin, the surface of the pressure applying elastic sheet is in contact connection with the end part of the float directional pin and applies pressure to the float directional pin, a float strip is movably inserted into the energy absorption cavity, a fixed groove is formed in the side surface of the ratchet strip, the fixed ratchet groove is in one-way engagement with the float directional pin, a buffer ring is fixedly connected to the bottom end of the fixed groove, the buffer ring is movably sleeved outside the square hollow upright rod, and a shaping slide bar is fixedly connected to the top surface of the buffer ring, the top end of the shaping slide bar is movably inserted into the energy absorption tube, the energy absorption spring is movably sleeved outside the shaping slide bar, the top end of the energy absorption spring is fixedly connected to the bottom surface of the energy absorption tube, and the bottom end of the energy absorption spring is fixedly connected to the top surface of the buffer ring.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

the gun type camera can rotate in the inner circle of the horizontal plane through the orientation adjusting mechanism, so that a worker can adjust the orientation of the gun type camera according to the supervision requirement, the monitoring range of the gun type camera is favorably enlarged, the orientation of the gun type camera can be fixed through the orientation limiting mechanism, the deflection of the orientation of the gun type camera under the action of wind force is avoided, the stability is good, the elevation angle of the gun type camera can be increased through the overturning base, the elevation angle of the gun type camera can be reduced through the rebounding mechanism, the monitoring range of the gun type camera is favorably further enlarged, the monitoring range of the gun type camera is extremely large, the monitoring effect is better, meanwhile, the worker can quickly push the gun type camera to the top of the square hollow upright rod through the orientation adjusting mechanism, the orientation adjusting mechanism and the gun type camera are automatically connected into a circuit when being displaced to the top of the square hollow upright rod through the docking mechanism, the circuit does not need to be spliced manually, time and labor are saved, the problem of wrong connection of the circuit can be avoided, the orientation adjusting mechanism can be fixed at the top of the square hollow upright rod through the fixed mounting structure, a worker can conveniently install the gun type camera at the top of the square hollow upright rod, meanwhile, the worker can control the orientation adjusting mechanism to drive the gun type camera to descend to the ground through the fixed mounting structure, the gun type camera is convenient to maintain, high-altitude operation is not needed, the safety performance is high, the operation is maintained on ground, conveniently operates, and labour saving and time saving can absorb the impact energy between orientation adjustment mechanism and the ground through energy-absorbing mechanism, guarantees that rifle formula camera, orientation adjustment mechanism can not damage under the effect of impact force when guaranteeing that orientation adjustment mechanism falls with the fastest speed, has improved this job site with supervision monitoring device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the orientation adjustment mechanism of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the rotating housing of FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the docking mechanism of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the conductive tube shown in FIG. 4 according to the present invention;

FIG. 6 is a schematic view of the internal structure of the orientation limiting mechanism of FIG. 3 according to the present invention;

FIG. 7 is a top view of the mid-waist bevel block of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic view of the internal structure of the flip base of FIG. 2 according to the present invention;

FIG. 9 is a schematic structural view of the energy absorbing mechanism of FIG. 2 according to the present invention;

FIG. 10 is a schematic view of the internal structure of FIG. 9 according to the present invention;

FIG. 11 is a schematic structural view of the fixed mounting structure of FIG. 10 in accordance with the present invention;

FIG. 12 is a schematic view of the internal structure of FIG. 11 according to the present invention;

fig. 13 is a schematic view of the internal structure of the lifting loop of fig. 12 according to the present invention.

The reference numbers in the figures illustrate:

01. a vertical rod base; 02. a square hollow upright post; 03. a gun-type camera; 1. an orientation adjustment mechanism; 101. a square tube; 102. fixing the disc; 103. an annular groove; 104. an outer ring gear; 105. an inner gear ring; 106. a fixed ring groove; 107. a fixed ring cavity; 108. a conductive ring; 109. rotating the circular tube; 110. rotating the housing; 111. a righting pipe; 112. a threading channel; 113. an elastic contact brush; 114. a travel motor; 115. a traveling gear; 2. a docking mechanism; 21. butt-joint pipes; 22. a conical shell; 23. an intelligent controller; 24. a carrying case; 25. a conductive tube; 26. an elastic conductive sheet; 27. a conductive post; 3. turning over the base; 301. a hollow isosceles trapezoid base; 302. a clamping plate; 303. a pressure applying telescopic rod; 304. a cambered plate; 305. a strong magnetic block; 306. an elastic damping rubber strip; 307. an electromagnet; 308. a turnover motor; 309. a damping disc; 310. a reel; 311. turning over the line; 4. a rebound mechanism; 41. a triangular box; 42. a rebound bar; 43. a rebound disc; 44. a rebound torsion spring; 5. an orientation restriction mechanism; 51. an orientation-limiting flat tube; 52. toward the restraining spring; 53. towards the restraining piston; 54. toward the restraining post; 55. an isosceles bevel block; 6. fixing the mounting structure; 60. a triangular groove; 61. a lift spring; 62. a lifting ring; 63. a T-shaped float groove; 64. a play spring; 65. a T-shaped moving block; 66. fixedly mounting a set square; 67. an electromagnetic push rod; 7. an energy absorbing mechanism; 71. an energy absorbing tube; 72. an energy absorption cavity; 73. a play orientation pin; 74. pressing the elastic sheet; 75. a play bar; 76. fixing the ratchet groove; 77. a buffer ring; 78. shaping the sliding rod; 79. an energy absorbing spring.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Referring to fig. 1-13, a monitoring and control device for construction site includes a vertical rod base 01, a square hollow vertical rod 02 is fixed and inserted on the top surface of the vertical rod base 01, an orientation adjusting mechanism 1 is arranged on the top of the square hollow vertical rod 02, and a gun camera 03 is mounted on the orientation adjusting mechanism 1.

The orientation adjusting mechanism 1 comprises a square pipe 101, the square pipe 101 is movably sleeved outside the square hollow upright 02 and positioned at the top of the square hollow upright, a fixed disc 102 is fixedly sleeved outside the square pipe 101, an annular groove 103 is formed in the bottom surface of the fixed disc 102, an outer gear ring 104 is fixedly installed on the outer side surface of the inner cavity of the annular groove 103, an inner gear ring 105 is fixedly installed on the inner side surface of the inner cavity of the annular groove 103, a fixed ring groove 106 positioned above the fixed disc 102 is formed in the surface of the square pipe 101, a fixed ring cavity 107 is formed in the top surface of the inner cavity of the fixed ring groove 106, a plurality of conductive rings 108 are fixedly embedded on the inner wall of the fixed ring cavity 107, the conductive rings 108 are arranged at equal intervals from top to bottom, the surface of the conductive ring 108 is flush with the inner wall of the fixed ring cavity 107, a rotary circular pipe 109 is movably inserted inside the fixed ring cavity 107, and the bottom end of the rotary circular pipe 109 is fixedly connected with a rotary shell 110, the top surface of the rotating shell 110 protrudes upwards slightly, the rotating shell 110 is movably sleeved outside the fixed disc 102, a centering tube 111 is fixedly communicated with the bottom surface of the rotating shell 110, the centering tube 111 is movably sleeved outside the square tube 101, a threading channel 112 is formed in the rotating shell 110, a plurality of elastic contact brushes 113 are fixedly connected to the outer surface of the rotating tube 109, the other ends of the elastic contact brushes 113 are connected with the surface of the conductive ring 108 in a sliding mode, a walking motor 114 located at the left end of the rotating shell 110 is fixedly installed on the bottom surface of the rotating shell 110, the gun-type camera 03 and the walking motor 114 are electrically connected with the elastic contact brushes 113, the top end of an output shaft on the walking motor 114 extends to the inside of the annular groove 103 and is fixedly sleeved with a walking gear 115, and the walking gear 115 is meshed with the outer-side gear ring 104.

Still include docking mechanism 2, docking mechanism 2 includes docking pipe 21, docking pipe 21 activity cup joints in square tub of 101 outside and is located its top, docking pipe 21's top fixedly connected with toper shell 22, fixed mounting has intelligent control ware 23 on the top surface of toper shell 22 inner chamber, external cable passes square hollow pole setting 02 and is connected with intelligent control ware 23 electricity, fixedly connected with carrier box 24 on the inner wall of toper shell 22, it has a plurality of conducting tubes 25 to fix the grafting on carrier box 24's the bottom surface, the bottom of conducting tube 25 flushes with carrier box 24's bottom surface, conducting tube 25 is connected with intelligent control ware 23 electricity, carrier box 24's bottom surface and square tub of 101 top surface butt joint, fixedly connected with elastic conducting strip 26 on conducting tube 25's the inner wall, conducting tube 25's inside activity is pegged graft and is had electrically conductive insert post 27, electrically conductive post 27 and elastic conducting strip 26's surface sliding connection, electrically conductive post 27's bottom mounting is on the square top surface of pegging graft pipe 101 and extends to the inside of fixed ring chamber 107 and is located and the bottom of pegging graft and is connected to the square tub of 101 Electrically connected to the conductive ring 108.

The turnover base 3 comprises a hollow isosceles trapezoid base 301, the bottom surface of the hollow isosceles trapezoid base 301 is fixedly connected to the top surface of the rotary shell 110 and located at the left end of the rotary shell, the top surface of the hollow isosceles trapezoid base 301 is fixedly connected with two clamping plates 302, the top surface of the inner cavity of the hollow isosceles trapezoid base 301 is fixedly connected with a pressing telescopic rod 303, the bottom end of the pressing telescopic rod 303 is fixedly connected with an arc panel 304, the top surface of the arc panel 304 is fixedly provided with a strong magnet 305, the bottom surface of the arc panel 304 is fixedly connected with an elastic damping rubber strip 306, the top surface of the inner cavity of the hollow isosceles trapezoid base 301 is fixedly connected with an electromagnet 307 located in the middle part of the hollow isosceles trapezoid base, the electromagnet 307 is matched with the strong magnet 305, the inner wall of the hollow isosceles trapezoid base 301 is fixedly provided with a turnover motor 308, and the electromagnet 307 and the turnover motor 308 are electrically connected with an elastic contact brush 113, the damping disc 309 and the reel 310 are fixedly sleeved on the outer portion of an output shaft of the turnover motor 308, the elastic damping rubber strip 306 is buckled on the outer portion of the damping disc 309 in a sliding mode, the turnover line 311 is wound on the outer portion of the reel 310, and the other end of the turnover line 311 extends to the outer portion of the hollow isosceles trapezoid base 301 and is fixedly connected to the right end of the bottom face of the gun type camera 03.

The rebounding mechanism 4 is further included, the rebounding mechanism 4 includes a triangular box 41, the triangular box 41 is movably inserted between the two clamping plates 302, a rebounding rod 42 located at the bottom end of the triangular box 41 is movably inserted on the inner wall of the triangular box 41, the end portion of the rebounding rod 42 extends to the outside of the triangular box 41 and is fixedly inserted on the clamping plates 302, a rebounding disc 43 located inside the triangular box 41 is fixedly sleeved on the outside of the rebounding rod 42, a rebounding torsion spring 44 located inside the triangular box 41 is movably sleeved on the outside of the rebounding rod 42, one end of the rebounding torsion spring 44 is fixedly connected with the surface of the rebounding disc 43, the other end of the rebounding torsion spring 44 is fixedly connected with the inner wall of the triangular box 41, and the top end of the triangular box 41 is fixedly connected at the middle position of the bottom surface of the gun-type camera 03.

Still include towards limiting mechanism 5, towards limiting mechanism 5 including towards flat tub 51 of restriction, towards flat tub 51 fixed connection of restriction on the bottom surface of rotatory shell 110 inner chamber and the activity is pegged graft in the inside of annular groove 103, towards the inner wall of flat tub 51 of restriction through towards limiting spring 52 transmission connection have towards restriction piston 53, towards fixedly connected with towards restriction post 54 on the another side of restriction piston 53, the other end towards restriction post 54 extends to towards the outside of flat tub 51 of restriction and fixedly connected with isosceles bevel block 55, isosceles bevel block 55 meshes with inboard ring gear 105.

The device also comprises a fixed mounting structure 6, the fixed mounting structure 6 comprises a triangular groove 60, a lifting spring 61 and an electromagnetic push rod 67, the triangular groove 60 is arranged on the end face of the bottom end of the square pipe 101 and is fixedly communicated with the square pipe 101, the top end of the lifting spring 61 is fixedly connected to the end face of the bottom end of the square pipe 101, the bottom end of the lifting spring 61 is fixedly connected with a lifting ring 62, the lifting ring 62 is movably sleeved outside the square hollow upright rod 02, a T-shaped shifting groove 63 is arranged on the top face of the lifting ring 62, the inner wall of the T-shaped shifting groove 63 is in transmission connection with a T-shaped shifting block 65 through a shifting spring 64, the T-shaped shifting block 65 is inserted and connected inside the T-shaped shifting groove 63 in a sliding manner, the top end of the T-shaped shifting block 65 extends to the outside of the T-shaped shifting groove 63 and is fixedly connected with a fixed mounting triangular plate 66, the fixed mounting triangular plate 66 is inserted and moved inside the triangular groove 60 and is in contact with the surface of the square hollow upright rod 02, the electromagnetic push rod 67 is fixedly inserted on the bottom surface of the square pipe 101 and matched with the lifting ring 62, the electromagnetic push rod 67 is electrically connected with the elastic contact electric brush 113, and the electromagnetic push rod 67 can be manually shortened.

The energy absorption mechanism 7 further comprises an energy absorption mechanism 7, the energy absorption mechanism 7 comprises an energy absorption pipe 71, the energy absorption pipe 71 is fixedly sleeved outside the square pipe 101, an energy absorption cavity 72 is formed inside the energy absorption pipe 71, a play orientation pin 73 located at the bottom end of the energy absorption pipe 71 is movably inserted on the surface of the energy absorption pipe 71, the end portion of the play orientation pin 73 extends into the energy absorption cavity 72, a pressure applying elastic piece 74 is fixedly connected on the surface of the energy absorption pipe 71, the pressure applying elastic piece 74 is located above the play orientation pin 73, the surface of the pressure applying elastic piece 74 is in contact connection with the end portion of the play orientation pin 73 and applies pressure to the play orientation pin 73, a play strip 75 is movably inserted inside the energy absorption cavity 72, a fixed ratchet groove 76 is formed in the side surface of the play strip 75, the fixed ratchet groove 76 is unidirectionally meshed with the play orientation pin 73, a buffer ring 77 is fixedly connected at the bottom end of the fixed ratchet groove 76, and the buffer ring 77 is movably sleeved outside the square hollow upright rod 02, the top surface of the buffer ring 77 is fixedly connected with a shaping slide bar 78, the top end of the shaping slide bar 78 is movably inserted into the energy-absorbing tube 71, the outer part of the shaping slide bar 78 is movably sleeved with an energy-absorbing spring 79, the top end of the energy-absorbing spring 79 is fixedly connected onto the bottom surface of the energy-absorbing tube 71, and the bottom end of the energy-absorbing spring 79 is fixedly connected onto the top surface of the buffer ring 77.

The working principle is as follows:

firstly, a long stick is used for exerting upward jacking force on the bottom surface of the rotating shell 110, then the rotating shell moves upwards towards the adjusting mechanism 1 under the action of jacking force, then the adjusting mechanism 1 carries the gun camera 03 to move upwards through the overturning base 3 and the rebounding mechanism 4, then the top end of the square tube 101 is inserted into the butt joint tube 21, then the top end of the conductive plug 27 is inserted into the conductive tube 25, then the square tube 101 carries the conductive plug 27 to continue moving upwards, then the end of the elastic conductive sheet 26 slides on the surface of the conductive plug 27, then the top surface of the square tube 101 is in butt joint with the bottom surface of the bearing box 24, then the adjusting mechanism 1 stops moving upwards, then the lifting ring 62 carries the fixed mounting triangular plate 66 to move upwards under the traction force of the lifting spring 61, and then the inclined surface of the fixed mounting triangular plate 66 is in contact with the inclined inner wall of the triangular groove 60 and slides relatively, then the inner wall of the triangular groove 60 applies centripetal pressure to the fixedly mounted triangular plate 66, then the fixedly mounted triangular plate 66 radially moves under the action of the centripetal pressure and approaches the square hollow upright 02, then the vertical surface on the fixedly mounted triangular plate 66 presses on the surface of the square hollow upright 02, then the jacking force applied to the rotating shell 110 is stopped, then the fixedly mounted triangular plate 66 is pressed towards the adjusting mechanism 1 through the inner wall of the triangular groove 60 under the action of gravity, then the pressure of the fixedly mounted triangular plate 66 on the square hollow upright 02 is increased, then the friction force between the fixedly mounted triangular plate 66 and the square hollow upright 02 is increased, then the fixedly mounted triangular plate 66 is blocked towards the adjusting mechanism 1 under the action of the friction force between the fixedly mounted triangular plate 66 and the square hollow upright 02, so that the facing adjusting mechanism 1 cannot drop down, and the gun type camera 03 is mounted, then the travel motor 114 is controlled by the intelligent controller 23 to operate, then the travel motor 114 rotates the rotary housing 110 by the meshing action between the travel gear 115 and the outer ring gear 104, then the rotary housing 110 rotates the inner circumference of the horizontal plane by the flip base 3 and the rebound mechanism 4, and at the same time, the rotary housing 110 rotates synchronously with the orientation limiting flat tube 51, then the orientation limiting flat tube 51 rotates with the isosceles bevel block 55 relative to the inner ring gear 105 by the orientation limiting piston 53, the orientation limiting post 54, then the inner ring gear 105 applies a pushing force to the isosceles bevel block 55, then the isosceles bevel block 55 moves slightly in the direction of the limiting flat tube 51, then the tip of the isosceles bevel block 55 passes over the tip of the inner ring gear 105, then the orientation limiting piston 53 approaches the inner ring gear 105 by the orientation limiting post 54 with the isosceles bevel block 55 under the elastic force towards the limiting spring 52, then the isosceles bevel block 55 is meshed with the inner gear ring 105 again, the above process is repeated, the isosceles bevel block 55 rotates relative to the inner gear ring 105, then the orientation of the gun camera 03 meets the supervision requirement, then the walking motor 114 is turned off through the intelligent controller 23, then the rotating shell 110 stops rotating, then the isosceles bevel block 55 is meshed with the inner gear ring 105, the rotating shell 110 is fixedly clamped, then the electromagnet 307 is controlled by the intelligent controller 23 to operate, then the electromagnet 307 attracts the strong magnet 305 to move upwards under the action of magnetic attraction, then the strong magnet 305 drives the elastic damping rubber strip 306 to move upwards through the arc panel 304, then the elastic damping rubber strip 306 is separated from the damping disc 309, then the turnover motor 308 is controlled by the intelligent controller 23 to operate, then the turnover motor 308 drives the damping disc 309 and the reel 310 to rotate, and the turnover motor 308 operates in the forward direction, the turning line 311 winds and pulls the right end of the gun camera 03 towards the outside of the reel 310, then the gun camera 03 turns clockwise around the rebounding rod 42 as the central axis, the elevation angle increases, when the turning motor 308 runs in reverse, the turning line 311 is released from the outside of the reel 310, then the triangular box 41 drives the gun camera 03 to turn counterclockwise around the rebounding rod 42 as the central axis under the action of the torque of the rebounding torsion spring 44, the elevation angle decreases, as in the above operation, until the elevation angle of the gun camera 03 meets the monitoring requirement, at this time, the turning motor 308 is turned off and the electromagnet 307 is turned off through the intelligent controller 23, then the magnetic attraction between the strong magnet 305 and the electromagnet 307 disappears, then the arc panel 304 drives the elastic damping rubber strip 306 to move downwards under the action of the elastic force of the pressing telescopic rod 303, then the elastic damping rubber strip 306 is buckled and pressed on the surface of the damping disc 309, increasing the friction force between the elastic damping rubber strip 306 and the damping disc 309 to prevent the damping disc 309 from rotating, further fixing the elevation angle of the gun-type camera 03, completing the adjustment of the elevation angle of the gun-type camera 03, then starting supervision work, when the gun-type camera 03 needs to be maintained, controlling the extension of the electromagnetic push rod 67 through the intelligent controller 23, then the electromagnetic push rod 67 pushes the lifting ring 62 to move downwards relative to the square pipe 101, then the lifting ring 62 drives the fixedly installed triangular plate 66 to move downwards relative to the square pipe 101 through the T-shaped shifting block 65, then the fixedly installed triangular plate 66 is gradually pulled out from the triangular groove 60, then the T-shaped shifting block 65 drives the fixedly installed triangular plate 66 to do centrifugal motion under the action of the elastic force of the shifting spring 64, then the fixedly installed triangular plate 66 is separated from the surface of the square hollow upright rod 02, and then falls towards the adjusting mechanism 1 under the action of gravity, then the buffer ring 77 contacts with the top surface of the upright rod base 01, then the top surface of the upright rod base 01 applies upward thrust to the buffer ring 77, then the buffer ring 77 carries the moving strip 75 to move upward relative to the energy absorbing pipe 71, in the process, the moving orientation pin 73 is engaged with the fixed ratchet groove 76 in a single direction and cannot prevent the moving strip 75 from moving upward relative to the energy absorbing pipe 71, then the distance between the buffer ring 77 and the energy absorbing pipe 71 is reduced, the buffer ring 77 presses the energy absorbing spring 79, then the elastic potential energy of the energy absorbing spring 79 is increased, the impact energy towards the adjusting mechanism 1 is converted into the elastic potential energy of the energy absorbing spring 79, then the falling speed towards the adjusting mechanism 1 is rapidly reduced until the downward falling towards the adjusting mechanism 1 is stopped, then the moving orientation pin 73 is engaged with the fixed groove 76 in a single direction under the action of the elastic force of the pressing spring 74 to prevent the upward movement towards the ratchet adjusting mechanism 1 relative to the moving strip 75, the gun camera 03 is prevented from being rebounded, and then is maintained.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a job site is with managing monitoring device, includes pole setting base (01), its characterized in that: the top surface of the upright rod base (01) is fixedly spliced with a square hollow upright rod (02), the outside of the square hollow upright rod (02) is provided with a direction adjusting mechanism (1) positioned at the top of the square hollow upright rod, and the direction adjusting mechanism (1) is provided with a gun type camera (03).

2. The supervision and monitoring device for the construction site according to claim 1, wherein: the orientation adjusting mechanism (1) comprises a square pipe (101), a fixed mounting structure (6) and an energy absorbing mechanism (7) which are positioned at the bottom of the square pipe (101) are arranged outside the square pipe (101), the square pipe (101) is movably sleeved outside the square hollow upright rod (02) and positioned at the top of the square hollow upright rod, a fixed disc (102) is fixedly sleeved outside the square pipe (101), an annular groove (103) is formed in the bottom surface of the fixed disc (102), an outer side gear ring (104) is fixedly installed on the outer side surface of the inner cavity of the annular groove (103), an inner side gear ring (105) is fixedly installed on the inner side surface of the inner cavity of the annular groove (103), a fixed ring groove (106) which is positioned above the fixed disc (102) is formed in the surface of the square pipe (101), a fixed ring cavity (107) is formed in the top surface of the inner cavity of the fixed ring groove (106), a plurality of conductive rings (108) are fixedly embedded in the inner wall of the fixed ring cavity (107), a plurality of conductive rings (108) are arranged at equal distance from top to bottom, the surface of the conductive rings (108) is flush with the inner wall of the fixed ring cavity (107), a rotary circular tube (109) is movably inserted in the fixed ring cavity (107), the bottom end of the rotary circular tube (109) is fixedly connected with a rotary shell (110), the rotary shell (110) is movably sleeved outside the fixed disc (102), a righting tube (111) is fixedly communicated on the bottom surface of the rotary shell (110), the righting tube (111) is movably sleeved outside the square tube (101), a threading channel (112) is arranged in the rotary circular tube (109) and the rotary shell (110), a plurality of elastic contact electric brushes (113) are fixedly connected on the outer surface of the rotary circular tube (109), the other ends of the elastic contact electric brushes (113) are slidably connected with the surface of the conductive rings (108), a walking motor (114) positioned at the left end of the rotary shell (110) is fixedly installed on the bottom surface of the rotary shell, the top end of an output shaft on the walking motor (114) extends to the inside of the annular groove (103) and is fixedly sleeved with a walking gear (115), and the walking gear (115) is meshed with the outer gear ring (104).

3. The supervision and monitoring device for the construction site according to claim 2, wherein: the butt joint mechanism (2) further comprises a butt joint mechanism (2), the butt joint mechanism (2) comprises a butt joint pipe (21), the butt joint pipe (21) is movably sleeved outside the square pipe (101) and is located at the top end of the square pipe, a conical shell (22) is fixedly connected to the top end of the butt joint pipe (21), an intelligent controller (23) is fixedly installed on the top surface of the inner cavity of the conical shell (22), a bearing box (24) is fixedly connected to the inner wall of the conical shell (22), a plurality of conductive pipes (25) are fixedly inserted into the bottom surface of the bearing box (24), the bottom ends of the conductive pipes (25) are flush with the bottom surface of the bearing box (24), the bottom surface of the bearing box (24) is in butt joint with the top surface of the square pipe (101), an elastic conductive sheet (26) is fixedly connected to the inner wall of the conductive pipes (25), a conductive insert column (27) is movably inserted into the interior of the conductive pipes (25), and the conductive insert column (27) is connected with the surface of the elastic conductive sheet (26) in a sliding manner, the bottom end of the conductive plug column (27) is fixedly plugged on the top surface of the square pipe (101) and extends to the inside of the fixed ring cavity (107).

4. A supervision and monitoring apparatus for construction site according to claim 3, characterized in that: the rotary drum overturning machine further comprises an overturning base (3), the overturning base (3) comprises a hollow isosceles trapezoid base (301), the bottom surface of the hollow isosceles trapezoid base (301) is fixedly connected to the top surface of the rotary shell (110) and located at the left end of the rotary shell, two clamping plates (302) are fixedly connected to the top surface of the hollow isosceles trapezoid base (301), a pressing telescopic rod (303) is fixedly connected to the top surface of the inner cavity of the hollow isosceles trapezoid base (301), an arc panel (304) is fixedly connected to the bottom end of the pressing telescopic rod (303), a strong magnet (305) is fixedly installed on the top surface of the arc panel (304), an elastic damping rubber strip (306) is fixedly connected to the bottom surface of the arc panel (304), an electromagnet (307) located in the middle of the hollow isosceles trapezoid base (301) is fixedly connected to the top surface of the inner cavity of the hollow isosceles trapezoid base, the electromagnet (307) is matched with the strong magnet (305), and an overturning motor (308) is fixedly installed on the inner wall of the hollow isosceles trapezoid base (301), the damping disc (309) and the reel (310) are fixedly sleeved on the outer portion of an output shaft of the turnover motor (308), the elastic damping rubber strip (306) is buckled on the outer portion of the damping disc (309) in a sliding mode, the turnover line (311) is wound on the outer portion of the reel (310), and the other end of the turnover line (311) extends to the outer portion of the hollow isosceles trapezoid base (301) and is fixedly connected to the right end of the bottom face of the gun type camera (03).

5. The supervision and monitoring device for the construction site according to claim 4, wherein: the rebounding mechanism (4) comprises a triangular box (41), the triangular box (41) is movably inserted between the two clamping plates (302), a rebounding rod (42) located at the bottom end of the triangular box is movably inserted into the inner wall of the triangular box (41), the end portion of the rebounding rod (42) extends to the outside of the triangular box (41) and is fixedly inserted into the clamping plates (302), a rebounding disc (43) located inside the triangular box (41) is fixedly sleeved on the outside of the rebounding rod (42), a rebounding torsion spring (44) located inside the triangular box (41) is movably sleeved on the outside of the rebounding rod (42), one end of the rebounding torsion spring (44) is fixedly connected with the surface of the rebounding disc (43), the other end of the rebounding torsion spring (44) is fixedly connected with the inner wall of the triangular box (41), and the top end of the triangular box (41) is fixedly connected to the middle position of the bottom surface of the gun-type camera (03).

6. The supervision and monitoring device for the construction site according to claim 5, wherein: still include towards limiting mechanism (5), towards limiting mechanism (5) including towards flat tub of restriction (51), towards flat tub of restriction (51) fixed connection on the bottom surface of rotatory shell (110) inner chamber and the activity is pegged graft in the inside of annular groove (103), towards the inner wall of flat tub of restriction (51) through towards restriction spring (52) transmission connection have towards restriction piston (53), towards fixedly connected with towards restriction post (54) on the another side of restriction piston (53), towards the other end of restriction post (54) extend to towards the outside of flat tub of restriction (51) and fixedly connected with isosceles bevel block (55), isosceles bevel block (55) and inboard ring gear (105) meshing.