CN112128587B

CN112128587B - Project management monitoring system

Info

Publication number: CN112128587B
Application number: CN202011001349.9A
Authority: CN
Inventors: 郭穗丰; 陈永斌; 曾兰鑫
Original assignee: Fujian Hengshi Construction Development Co ltd
Current assignee: Fujian Hengshi Construction Development Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2022-01-14
Anticipated expiration: 2040-09-22
Also published as: CN112128587A

Abstract

The application relates to a project management monitoring system, relates to the field of project supervision, and aims to solve the problem that the conventional monitoring tool is inconvenient to install and debug; the monitoring and recording module comprises a monitor and a recorder arranged on the monitor; the mounting component comprises a mounting block fixed on the ceiling, a mounting plate connected to the mounting shell in a sliding manner, and an adjusting piece arranged between the mounting shell and the mounting plate and used for driving the mounting plate to lift and fix; the mounting block is fixedly connected to the lower side face of the mounting plate, and a positioning assembly for positioning the monitor is arranged on the mounting block. This application has the effect that promotes the convenience of installing and debugging the watch-dog.

Description

Project management monitoring system

Technical Field

The application relates to the field of project supervision, in particular to a project management monitoring system.

Background

Most projects, such as construction projects, need to monitor the progress of the project in the whole course, so as to control the overall progress of the project, and allocate each item of content of the project according to the actual progress, and generally this kind of project will last for a long time, so, generally, monitoring and recording the project will not use equipment such as a video camera, but use a monitor, such as a camera, to monitor and record the progress of the project.

At present, indoor watch-dog is mostly for fixing on the wall body, and generally be located indoor corner position department, is fixed with the erection column on the wall body of corner department, with watch-dog installation fixed to the erection column on, supervise the record indoor, the staff of project carries out relevant during operation, the study of relevant progress can be carried out, record through the content that the watch-dog was discussed the project, through looking up the content of record, the analysis, record that can be comparatively convenient, the whole progress of project is controlled.

With respect to the related art in the above, the inventors consider that: present indoor use's watch-dog generally fixes in indoor corner position department, when installing the watch-dog, at first, correspond position department on the wall body and be fixed with the installation extremely, later the staff fixes the camera on the erection column, when installing, the staff need climb to the eminence with the help of relevant instruments such as staircase and operate, and simultaneously, because the watch-dog is installed in the corner position department of eminence, when installing and relevant debugging pass through, the staff is located eminence and operating space narrowly, make the operation of installing and relevant debugging comparatively inconvenient.

Disclosure of Invention

In order to improve the convenience of installing and debugging the monitor, the project management monitoring system is provided.

The project management monitoring system provided by the application adopts the following technical scheme:

a project management monitoring system comprises a monitoring recording module, an installation fixing module and a mobile monitoring module; the monitoring and recording module comprises a monitor and a recorder arranged on the monitor; the mounting component comprises a mounting block fixed on the ceiling, a mounting plate connected to the mounting shell in a sliding manner, and an adjusting piece arranged between the mounting shell and the mounting plate and used for driving the mounting plate to lift and fix; the mounting block is fixedly connected to the lower side face of the mounting plate, and a positioning assembly for positioning the monitor is arranged on the mounting block.

Through adopting above-mentioned technical scheme, install indoor fixed position department with the watch-dog, carry out the record to indoor influence and sound through watch-dog and phonograph, when needs change and work such as debugging to the watch-dog, drive the mounting panel through starting to work to the regulating part and descend for the mounting panel descends to lower position department, can be comparatively convenient change and work such as debugging the monitoring worker, compare in installing in corner position department, just do more conveniently.

Preferably, a groove is formed in the upper side face of the mounting block, the positioning assembly is arranged in the groove and comprises an adjusting block rotatably connected in the groove and a driving motor arranged on the mounting plate and used for driving the adjusting block to rotate, and a plurality of positioning blocks are slidably connected to the lower side face of the adjusting block; a communicating hole is formed in the position, corresponding to the positioning block, on the lower side surface of the mounting block; the groove bottom of the groove is provided with a limit groove communicated with the communicating hole; a mounting disc is fixed on the monitor, a positioning rod is fixedly connected on the mounting disc, and a limiting part is fixedly connected at the end part of the positioning rod; a return spring is arranged between the positioning block and the adjusting block, and one side of the part of the positioning element, which is positioned outside the adjusting block and is far away from the corresponding limiting groove, is provided with an inclined surface; the installation piece downside is last to be seted up and to supply locating lever pivoted groove of stepping down.

Through adopting the above-mentioned technical scheme, when installing the watch-dog, descend the mounting panel to lower position department, insert the locating lever in the intercommunicating pore, make locating lever and locating piece butt, make in the locating piece embedding regulating block, later rotate the watch-dog, make spacing portion rotate to spacing groove in, the locating piece pops out under reset spring's effect, fix the locating lever, when needs pull down the watch-dog, driving motor drives the regulating block and rotates, make in the locating piece embedding regulating block, can be comparatively convenient take out locating lever and spacing portion from the installation piece, it is comparatively convenient to install and the operation of dismantling the watch-dog, and it is comparatively stable to the fixed of watch-dog.

Preferably, the side wall of the limiting groove far away from the corresponding communicating hole is fixedly connected with a cushion rubber pad.

Through adopting above-mentioned technical scheme, rotate the watch-dog for the stopper compresses cushion rubber pad, and the locating piece roll-off from the regulating block this moment fixes spacing portion, promotes the stability fixed to spacing portion, reduces the phenomenon that the watch-dog appears rocking.

Preferably, the adjusting block is provided with a sliding groove, and the positioning block is connected in the sliding groove in a sliding manner; the locating piece is located the rigid coupling and has the stopper on the side of the inslot that slides, sets up on the groove lateral wall that slides and supplies the gliding spout of stopper, stopper sliding connection in the spout that corresponds.

Through adopting above-mentioned technical scheme, promote the gliding stability of locating piece, when the locating piece slides to the position department that the intercommunicating pore corresponds, reduce the phenomenon that the locating piece slided out from the inslot that slides and appear, push away the watch-dog and install fixed more stably firm.

Preferably, the lower side of the mounting shell is provided with an opening, two opposite side walls at the opening position of the mounting shell are respectively provided with a reinforcing component, the reinforcing component comprises a reinforcing block fixed on the mounting shell, a stop block connected to the reinforcing block in a sliding manner and an electromagnet arranged between the stop block and the reinforcing block, the reinforcing block is provided with an accommodating groove, and the stop block is connected in the accommodating groove in a sliding manner; a reinforcing spring is arranged between the stop block and the bottom of the accommodating groove; the installation piece and the installation plate are respectively provided with a holding tank matched with the reinforcing piece, and the bottom of the holding tank is provided with a positioning groove matched with the stop block.

Through adopting above-mentioned technical scheme, drive mounting panel and installation piece and go up and down, mounting panel and installation piece slide to the open-ended in-process of installation shell, through the control electro-magnet, make the dog inlay in the holding tank, later close the electro-magnet, the dog inserts in the constant head tank, fix the installation piece, promote the stability of installation piece, reduce the phenomenon that the regulating part damaged appears, when control mounting panel and installation piece descend, the control electro-magnet inhales the dog in the holding tank, can be comparatively convenient relieve the location to the installation piece, it is comparatively convenient to operate.

Preferably, the side surface of the stopper located at the outer side of the receiving groove and facing the lower side is provided with an inclined surface.

Through adopting above-mentioned technical scheme, at the ascending in-process of installation piece, need not control the electro-magnet and operate, the installation board with the ascending in-process of installation piece, can with the inclined plane butt of dog for during the dog imbeds the holding tank, promote the convenience of operation.

Preferably, the mobile monitoring module comprises a mounting frame, the mounting frame comprises a vertical column, a sliding rod connected to the vertical column in a sliding manner and a cross rod horizontally fixed at the upper end of the sliding rod, the end part of the cross rod is also provided with a mounting plate and a mounting block respectively, and the mounting block is also provided with a positioning component for fixing the monitor; a butterfly bolt used for fixing the sliding rod is arranged between the sliding rod and the upright post.

Through adopting above-mentioned technical scheme, when needs are monitored different positions, pull down the watch-dog from the ceiling, install it on removing monitoring module, can adjust the position department that needs carry out the control with the watch-dog, when carrying out the study of relevant project, progress in different position departments, can be comparatively convenient adjust the position of watch-dog, reduce the restriction in place, and it is comparatively convenient to adjust the position of watch-dog.

Preferably, the stand lower extreme is provided with supporting component, and supporting component has threely, and three supporting component interval evenly sets up at the stand lower extreme, and supporting component is including connecting the connecting rod on the stand and setting up the universal wheel at the stand tip.

Through adopting above-mentioned technical scheme, set up the universal wheel and support the mounting bracket, the drive mounting bracket that can be comparatively convenient removes, and it is comparatively convenient to use.

Preferably, the end parts of the upright posts are respectively and rotatably connected with a switching rod, the switching rods are V-shaped, the universal wheels are arranged at one end of the switching rods, and a supporting plate is arranged at the other end of the switching rods; the stand is provided with and is used for adjusting the positioning subassembly fixed to the extension rod.

Through adopting above-mentioned technical scheme, after removing predetermined position with the mounting bracket, adjust through the angle of positioning assembly counter-rotating extension rod for the backup pad supports subaerial, and the universal wheel leaves ground, can promote the stability of supporting the mounting bracket.

Preferably, the positioning component comprises a screw rod rotatably connected in the upright post, a sliding block in threaded connection with the screw rod, and an adjusting motor fixed on the upright post for driving the screw rod to rotate; the slider is hinged with three positioning rods, the positions of the rotating angles of the switching rods are respectively and fixedly connected with connecting rods, and the end parts of the positioning rods are respectively and rotatably connected to the positioning rods.

Through adopting above-mentioned technical scheme, when adjusting the position of commentaries on classics extension rod, it is comparatively convenient to operate, through adjust drive slider go up and down can, it is comparatively convenient to carry out the operation of adjusting to it.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the monitor is installed, the installation plate and the installation block are driven to descend to a lower position through the arranged adjusting piece, the monitor can be installed more conveniently, the progress of a project can be monitored more conveniently, meanwhile, the monitor can be detached from a ceiling through the arranged mobile monitoring component, the monitor is installed on the mobile monitoring component, the monitor can be used for monitoring other positions more conveniently, and the applicability is improved;

2. through the arranged positioning assembly, when the monitor is installed, the positioning rod is inserted into the communicating hole, the positioning block is pressed into the adjusting block, then the adjusting block is rotated, then the positioning block is popped out of the adjusting block, the limiting block is fixed, the convenience and the stability of installing and fixing the monitor are improved, and the operation is simple and convenient;

3. through the removal control worker subassembly that sets up, can be comparatively convenient remove the watch-dog to the position department that needs carry out the control, monitor different positions, reduced the restriction to the place, promote this monitored control system's suitability, through the switching pole and the positioning assembly that set up, can be comparatively convenient adjust universal wheel and backup pad, it is more convenient to use.

Drawings

FIG. 1 is a schematic view of an installation fixture module;

FIG. 2 is a schematic diagram of a mobile monitoring module;

FIG. 3 is a schematic view showing the structure of the mounting assembly and the positioning assembly;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic view for showing the structure of a mounting block;

FIG. 6 is an enlarged schematic view of portion B of FIG. 5;

fig. 7 is a sectional view for showing a coupling structure of the adjusting block and the positioning block;

FIG. 8 is an enlarged schematic view of portion C of FIG. 7;

FIG. 9 is a cross-sectional view taken to show the structure of the reinforcing component;

FIG. 10 is a schematic diagram illustrating the structure of the positioning assembly.

Description of reference numerals: 1. a monitor; 2. mounting the component; 21. mounting a shell; 22. mounting a plate; 23. an adjustment member; 231. adjusting a rod; 232. connecting columns; 233. a limiting plate; 234. a limiting hole; 235. a hydraulic lever; 24. mounting blocks; 241. a groove; 242. a communicating hole; 243. a limiting groove; 244. a hole of abdication; 25. a yielding groove; 26. positioning a groove; 3. a positioning assembly; 31. an adjusting block; 311. a sliding groove; 312. a chute; 32. positioning blocks; 321. a limiting block; 33. a return spring; 34. a drive motor; 35. mounting a disc; 36. positioning a rod; 37. a limiting part; 4. a cushion rubber pad; 5. a reinforcement assembly; 51. a reinforcing block; 511. accommodating grooves; 52. a stopper; 521. blocking edges; 53. an electromagnet; 54. reinforcing the spring; 6. a mounting frame; 61. a column; 611. a mounting cavity; 612. a positioning hole; 62. a support assembly; 621. mounting a rod; 622. a transfer lever; 63. a slide bar; 64. a cross bar; 65. a butterfly bolt; 66. a universal wheel; 67. a support plate; 7. a positioning component; 71. a screw; 72. a slider; 73. adjusting the motor; 74. a positioning rod; 75. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-10.

The embodiment of the application discloses a project management monitoring system. Referring to fig. 1 and 2, the monitoring system includes a monitoring recording module, an installation fixing module and a mobile monitoring module; the monitoring recording module comprises a monitor 1, a recorder is arranged in the monitor 1, the monitor 1 is used for monitoring and recording indoor pictures, the recorder monitors and records indoor sound, the monitor 1 and the recorder are respectively electrically connected with a computer, the monitor 1 and the recorder respectively transmit monitored videos and audios to the computer for recording, so that the subsequent related data can be consulted, and the progress of a project can be recorded and supervised.

Referring to fig. 1 and 3, the mounting and fixing module is arranged at an indoor corner position and used for mounting and fixing the monitor 1 and the recorder, the mounting and fixing module comprises a mounting component 2 fixed on a wall top, a mounting groove is formed in the wall top, the mounting component 2 is arranged in the mounting groove, the mounting component 2 comprises a mounting shell 21 arranged in the mounting groove, a mounting plate 22 connected to the mounting shell 21 in a sliding manner, and an adjusting piece 23 arranged in the mounting shell 21 and used for adjusting and fixing the position of the mounting plate 22; the lower side surface of the mounting case 21 is provided as an opening, and the mounting plate 22 is provided at the opening position of the mounting case 21; the adjusting part 23 is disposed between the upper sidewall of the mounting case 21 and the mounting plate 22, and is used for driving the mounting plate 22 to move up and down and fixing the position of the mounting plate 22.

Referring to fig. 1 and 3, the number of the adjusting parts 23 is two, the two adjusting parts 23 are arranged in parallel, each adjusting part 23 comprises four adjusting rods 231, each two adjusting rods 231 form one group, the middle parts of the two corresponding adjusting rods 231 are rotatably connected, and the end parts of the two groups of adjusting rods 231 are respectively rotatably connected; one of the adjusting rods 231 at the upper end is hinged on the mounting shell 21, and the other adjusting rod is connected to the mounting shell 21 in a sliding manner; one of the adjusting rods 231 at the lower end is hinged on the mounting plate 22, the other adjusting rod 231 is connected on the mounting plate 22 in a sliding manner, and the adjusting rods 231 hinged with the mounting shell 21 and the mounting plate 22 are positioned at the same side; a connecting column 232 is fixedly connected between the two adjusting rods 231 which are slidably connected on the mounting shell 21, a connecting column 232 is also fixedly connected between the two adjusting rods 231 which are slidably connected on the mounting plate 22, and the section of the connecting column 232 is circular; the mounting shell 21 and the mounting plate 22 are respectively fixedly connected with a limiting plate 233 at the corresponding positions at the two ends of the connecting column 232, the limiting plate 233 is provided with a limiting hole 234, and the connecting column 232 passes through the corresponding limiting hole 234; the upper side wall in the mounting shell 21 is fixedly connected with a hydraulic rod 235, and the telescopic end of the hydraulic cylinder is fixedly connected to the middle position of the connecting column 232.

Referring to fig. 5 and 6, a mounting block 24 is fixedly connected to the lower side surface of the mounting plate 22, and a groove 241 is formed in the side surface of the mounting block 24 facing the mounting plate 22; a communicating hole 242 is arranged on the lower side surface of the mounting block 24, and the communicating hole 242 is communicated with the groove 241; a positioning component 3 for fixing the monitor 1 is arranged between the monitor 1 and the mounting block 24; referring to fig. 7 and 8, the positioning assembly 3 includes an adjusting block 31 rotatably connected in the groove 241 and a positioning block 32 slidably connected on the lower side of the adjusting block 31; the positioning blocks 32 are respectively located at the upper side positions of the communication holes 242; the adjusting blocks 31 are respectively provided with a sliding groove 311, the positioning blocks 32 are respectively connected in the sliding grooves 311 in a sliding manner, and a return spring 33 is respectively fixedly connected between the positioning blocks 32 and the bottom of the sliding grooves 311; a limiting block 321 is fixedly connected to the side surface of the positioning block 32 located in the sliding groove 311, and a sliding groove 312 for the limiting block 321 to slide is formed in the side wall of the sliding groove 311; a driving motor 34 for driving the adjusting block 31 to rotate is fixed on the mounting plate 22; the positioning block 32 is provided with an inclined surface at a portion outside the mounting groove, and the inclined surface is located at a side of the positioning block 32 away from the corresponding limiting groove 243.

Referring to fig. 3 and 4, a mounting disc 35 is fixedly connected to the monitor 1, the mounting disc 35 is fixedly connected to the monitor 1 through screws, three positioning rods 36 are fixedly connected to the side surface of the mounting disc 35 away from the monitor 1, and the three positioning rods 36 are uniformly distributed at intervals; a limit part 37 is fixed at the end of the positioning rod 36, and the positioning rod 36 and the limit part 37 are inserted into the groove 241 through the communication hole 242; referring to fig. 5 and 6, three limiting grooves 243 are formed at the bottom of the groove 241, and the three limiting grooves 243 are respectively communicated with the communicating hole 242; the lower side of the mounting block 24 is provided with a relief hole 244 at a position corresponding to the communication hole 242, and the relief holes 244 are respectively communicated with the corresponding communication holes 242.

When the monitor 1 is installed, firstly, the installation shell 21 is fixed in the installation groove on the ceiling, the hydraulic cylinder is controlled to be shortened, the adjusting rod 231 is driven to rotate, the installation plate 22 is lowered to a lower position, then the installation disc 35 is fixed on the monitor 1 through screws, then the positioning rods 36 are respectively aligned with the communication holes 242, the positioning rods 36 are inserted into the communication holes 242, the limiting parts 37 are abutted with the positioning blocks 32, the positioning blocks 32 are driven to slide, the positioning blocks 32 are embedded into the sliding grooves 311, the return springs 33 are compressed, then the monitor 1 is rotated, the limiting parts 37 are positioned in the limiting grooves 243, the limiting parts 37 are abutted with the side walls of the limiting grooves 243, at the moment, the limiting parts 37 are separated from the positioning blocks 32, the positioning blocks 32 are ejected from the sliding grooves 311 under the action of the return springs 33, the positioning blocks 32 are abutted with the limiting parts 37, and the positioning rods 36 are fixed, namely, the monitor 1 is installed, and the hydraulic rod 235 drives the installation plate 22 to ascend to the opening position of the installation shell 21; when the monitor 1 is disassembled, the driving motor 34 is controlled to drive the adjusting block 31 to rotate, the inclined surface of the positioning block 32 is abutted against the side wall of the communicating hole 242, so that the positioning block 32 is embedded into the sliding groove 311, and the positioning rod 36 and the limiting part 37 can be pulled out from the mounting block 24 by rotating the monitor 1; the operation of dismantling and installing the monitoring device is convenient, the monitoring device does not need to climb to a higher position to operate, and enough space is provided for operation, so that the monitoring device is convenient to operate.

Referring to fig. 6, a cushion rubber pad 4 is fixed to a side wall of the limiting groove 243 opposite to the communicating hole 242.

Spacing portion 37 is located spacing groove 243, rotation mounting disc 35, make spacing portion 37 extrude rubber buffer pad 4, rubber buffer pad 4 is under the extruded state, spacing portion 37 and locating piece 32 separation, make locating piece 32 roll-off from sliding groove 311, fix spacing portion 37, rubber buffer pad 4 through setting up, promote the stability that spacing portion 37 is located spacing groove 243, reduce the phenomenon that spacing portion 37 rocked in spacing groove 243, promote stability and the fastness fixed to watch-dog 1 installation promptly.

Referring to fig. 3 and 9, two reinforcing assemblies 5 are arranged on the inner wall of the mounting shell 21 at the positions of the openings to reinforce the mounting plate 22 and the mounting block 24, the two reinforcing assemblies 5 are respectively arranged on the inner walls of two opposite sides of the mounting shell 21, and each reinforcing assembly 5 comprises a reinforcing block 51 fixed on the mounting shell 21, a stop block 52 connected to the reinforcing block 51 in a sliding manner, and an electromagnet 53 arranged between the stop block 52 and the reinforcing block 51; the side surface of the reinforcing block 51 facing the inner side of the mounting shell 21 is provided with a receiving groove 511, the stopper 52 is slidably connected in the receiving groove 511, the side surface of the stopper 52 located in the receiving groove 511 is estimated to have a blocking edge 521, and the opening position of the receiving groove 511 is also fixedly connected with the blocking edge 521; a reinforcing spring 54 is fixedly connected between the stop block 52 and the bottom of the accommodating groove 511; the electromagnet 53 is fixed at the bottom of the accommodating groove 511, and the stopper 52 is made of iron or other magnetic materials; the lower side of the portion of the stopper 52 located outside the receiving groove 511 is provided as an inclined surface; the mounting block 24 and the mounting plate 22 are respectively provided with a yielding groove 25 at the position corresponding to the reinforcing block 51, and the mounting block 24 is provided with a positioning groove 26 at the position corresponding to the stop block 52; for the convenience of operation, a switch for controlling the electromagnet 53 is provided.

The mounting plate 22 is driven to slide upwards through the hydraulic rod 235, the mounting plate 22 is abutted to the inclined surface of the lower side of the stop block 52 to drive the stop block 52 to slide, so that the stop block 52 is embedded into the accommodating groove 511, when the stop block 52 is lifted to the position where the position of the stop block 52 is aligned with that of the positioning groove 26, the stop block 52 is popped out from the accommodating groove 511 under the action of the reinforcing spring 54, the stop block 52 is inserted into the positioning groove 26 to fix the reinforcing block 51, in the using process, the stress at the position of the hydraulic rod 235 is reduced, the condition that the hydraulic cylinder is damaged is reduced, the mounting plate 22 and the mounting block 24 are fixed through the stop block 52 under the condition that the hydraulic cylinder is damaged, the phenomenon that the monitor 1 falls is reduced, and the stability of fixing the monitor 1 is improved; when the mounting plate 22 is controlled to descend, the electromagnet 53 is controlled to work, the stop block 52 is sucked into the accommodating groove 511, the mounting plate 22 can be controlled to descend, and the operation is convenient.

Referring to fig. 2 and 10, the mobile monitoring module comprises a mounting frame 6, wherein the mounting frame 6 comprises a vertical column 61 arranged vertically, a support component 62 arranged on the lower side of the vertical column 61, a sliding rod 63 connected to the upper side of the vertical column 61 in a sliding manner, and a cross rod 64 horizontally fixed at the upper end of the sliding rod 63; a butterfly bolt 65 for fixing the sliding rod 63 is arranged between the sliding rod 63 and the upright post 61; the end of the cross bar 64 is also provided with a mounting plate 22, a mounting block 24 and a positioning component 3; the monitor 1 can be mounted on the mounting block 24 on the mounting frame 6 after being detached from the mounting block 24 on the ceiling; the number of the support assemblies 62 is three, the three support assemblies 62 are uniformly arranged at intervals, each support assembly 62 comprises a mounting rod 621 fixedly connected to the upright post 61 and an adapter rod 622 rotatably connected to the end of the mounting rod 621, each adapter rod 622 is in a V shape, the middle of each adapter rod 622 is rotatably connected to the corresponding mounting rod 621, one end of each adapter rod 622 is provided with a universal wheel 66, and the other end of each adapter rod 622 is fixedly connected with a support plate 67; the lower end of the upright post 61 is provided with a positioning component 7 for adjusting and fixing a connecting rod 622; the lower end face of the upright post 61 is provided with a mounting cavity 611, the positioning component 7 is arranged in the mounting cavity 611, and the adjusting component comprises a screw rod 71 which is rotatably connected in the mounting cavity 611, a slide block 72 which is in threaded fit with the screw rod 71, and an adjusting motor 73 which is fixed in the mounting cavity 611 and used for driving the screw rod 71 to rotate; three positioning rods 74 are connected to the sliding block 72 in an alternating mode, connecting rods 75 are fixedly connected to the middle corner positions of the switching rods 622 respectively, and the end portions of the connecting rods 75 are rotatably connected with the end portions of the corresponding positioning rods 74; the side wall of the mounting cavity 611 is provided with a positioning hole 612, and the positioning rods 74 respectively penetrate through the corresponding positioning holes 612.

Install watch-dog 1 fixedly through using mounting bracket 6, pull down the back with watch-dog 1 from the ceiling, install on mounting bracket 6, can be comparatively convenient adjust watch-dog 1's position, in-process that the project goes on, probably will have and need go on the condition such as meeting to other rooms or places, can shift watch-dog 1 to definite position department through using mounting bracket 6 and continuously supervise the record, reduce the phenomenon that has the omission.

When using mounting bracket 6 to install watch-dog 1, install watch-dog 1 on the installation piece 24 on mounting bracket 6, it rotates to drive slider 72 through the positioning motor, and then drive changeover lever 622 and rotate, make universal wheel 66 support subaerial, can be comparatively convenient adjust the position of mounting bracket 6, shift mounting bracket 6 to the position department back of affirming, drive screw rod 71 through the positioning motor and rotate, drive slider 72 and go up and down, make backup pad 67 support subaerial, wholly support fixedly mounting bracket 6, promote mounting bracket 6 and fix the stability at subaerial.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A project management monitoring system, characterized by: the system comprises a monitoring recording module, an installation fixing module and a mobile monitoring module; the monitoring and recording module comprises a monitor (1) and a recorder arranged on the monitor (1); the mounting and fixing module is a mounting component (2) which is safely fixed on a ceiling, the mounting component (2) comprises a mounting block (24) fixed on the ceiling, a mounting plate (22) connected to the mounting shell (21) in a sliding manner, and an adjusting piece (23) which is arranged between the mounting shell (21) and the mounting plate (22) and used for driving the mounting plate (22) to lift and fix; a mounting block (24) is fixedly connected to the lower side surface of the mounting plate (22), and a positioning component (3) for positioning the monitor (1) is arranged on the mounting block (24);

a groove (241) is formed in the upper side face of the mounting block (24), the positioning assembly (3) is arranged in the groove (241), the positioning assembly (3) comprises an adjusting block (31) which is rotatably connected in the groove (241), and a driving motor (34) which is arranged on the mounting plate (22) and used for driving the adjusting block (31) to rotate, and a plurality of positioning blocks (32) are slidably connected to the lower side face of the adjusting block (31); a communicating hole (242) is formed on the lower side surface of the mounting block (24) at the position corresponding to the positioning block (32); the groove bottom of the groove (241) is provided with a limit groove (243) communicated with the communicating hole (242); a mounting disc (35) is fixed on the monitor (1), a positioning rod (36) is fixedly connected on the mounting disc (35), and a limiting part (37) is fixedly connected at the end part of the positioning rod (36); a return spring (33) is arranged between the positioning block (32) and the adjusting block (31), and an inclined surface is arranged on one side, away from the corresponding limiting groove (243), of the part, located on the outer side of the adjusting block (31), of the positioning block (32); the lower side surface of the mounting block (24) is provided with a yielding groove (25) for the rotation of the positioning rod (36).

2. A project management monitoring system according to claim 1, characterized in that: and a buffer rubber pad (4) is fixedly connected to the side wall of the limiting groove (243) far away from the corresponding communicating hole (242).

3. A project management monitoring system according to claim 1, characterized in that: a sliding groove (311) is formed in the adjusting block (31), and the positioning block (32) is connected in the sliding groove (311) in a sliding manner; the side surface of the positioning block (32) in the sliding groove (311) is fixedly connected with a limiting block (321), the side wall of the sliding groove (311) is provided with a sliding groove (312) for the limiting block (321) to slide, and the limiting block (321) is connected in the corresponding sliding groove (312) in a sliding manner.

4. A project management monitoring system according to claim 1, characterized in that: the lower side of the mounting shell (21) is provided with an opening, two opposite side walls at the opening position of the mounting shell (21) are respectively provided with a reinforcing component (5), each reinforcing component (5) comprises a reinforcing block (51) fixed on the mounting shell (21), a stop block (52) connected to the reinforcing block (51) in a sliding manner and an electromagnet (53) arranged between the stop block (52) and the reinforcing block (51), the reinforcing block (51) is provided with an accommodating groove (511), and the stop block (52) is connected in the accommodating groove (511) in a sliding manner; a reinforcing spring (54) is arranged between the stop block (52) and the bottom of the accommodating groove (511); the mounting block (24) and the mounting plate (22) are respectively provided with a containing groove (511) matched with the reinforcing block (51), and the bottom of the containing groove (511) is provided with a positioning groove (26) matched with the stop block (52).

5. The project management monitoring system of claim 4, wherein: the side surface of the part of the stop block (52) positioned at the outer side of the accommodating groove (511) facing the lower side is provided with an inclined surface.

6. A project management monitoring system according to any of claims 1 to 5, characterized in that: the mobile monitoring module comprises a mounting frame (6), the mounting frame (6) comprises a vertical column (61) which is vertically arranged, a sliding rod (63) which is connected to the vertical column (61) in a sliding mode and a cross rod (64) which is horizontally fixed to the upper end of the sliding rod (63), the end part of the cross rod (64) is also provided with a mounting plate (22) and a mounting block (24) respectively, and the mounting block (24) is also provided with a positioning component (3) which is used for fixing the monitor (1); a butterfly bolt (65) used for fixing the sliding rod (63) is arranged between the sliding rod (63) and the upright post (61).

7. The project management monitoring system of claim 6, wherein: the lower end of the upright post (61) is provided with three supporting components (62), the three supporting components (62) are evenly arranged at the lower end of the upright post (61) at intervals, and each supporting component (62) comprises a connecting rod (75) connected to the upright post (61) and universal wheels (66) arranged at the end parts of the upright post (61).

8. A project management monitoring system according to claim 7, wherein: the end parts of the upright posts (61) are respectively and rotatably connected with a switching rod (622), the switching rod (622) is V-shaped, a universal wheel (66) is arranged at one end of the switching rod (622), and the other end of the switching rod (622) is hinged with a support plate (67); the upright post (61) is provided with a positioning component (7) for adjusting and fixing the connecting rod (622).

9. A project management monitoring system according to claim 8, wherein: the positioning component (7) comprises a screw rod (71) rotatably connected in the upright post (61), a sliding block (72) in threaded connection with the screw rod (71) and an adjusting motor (73) which is fixed on the upright post (61) and used for driving the screw rod (71) to rotate; the slider (72) is hinged with three positioning rods (74), the positions of the upper rotating angles of the switching rods (622) are respectively and fixedly connected with connecting rods (75), and the ends of the positioning rods (74) are respectively and rotatably connected to the positioning rods (74).