CN110454657A - Project supervision supervisory systems - Google Patents

Project supervision supervisory systems Download PDF

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Publication number
CN110454657A
CN110454657A CN201910550369.2A CN201910550369A CN110454657A CN 110454657 A CN110454657 A CN 110454657A CN 201910550369 A CN201910550369 A CN 201910550369A CN 110454657 A CN110454657 A CN 110454657A
Authority
CN
China
Prior art keywords
upright bar
monitoring device
mounting base
supervisory systems
project supervision
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910550369.2A
Other languages
Chinese (zh)
Other versions
CN110454657B (en
Inventor
冯亮
马彦博
王晓珂
于强
李朝磊
田芳丽
胡啸
梁广超
张芳
张楠楠
祁广文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Sifang Construction Management Co Ltd
Original Assignee
Henan Sifang Construction Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Sifang Construction Management Co Ltd filed Critical Henan Sifang Construction Management Co Ltd
Priority to CN201910550369.2A priority Critical patent/CN110454657B/en
Publication of CN110454657A publication Critical patent/CN110454657A/en
Application granted granted Critical
Publication of CN110454657B publication Critical patent/CN110454657B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/046Allowing translations adapted to upward-downward translation movement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The present invention relates to a kind of project supervision supervisory systems, it includes upright bar and monitoring device, monitoring device is connected in management equipment, monitoring device is mounted in upright bar, upright bar is cylindrical and is vertically arranged, the lower end of upright bar is provided with pedestal, there are two the monitoring devices, monitoring device is setting up and down in upright bar, and monitoring device towards identical, two monitoring devices include image capture module and environment acquisition module, image capture module carries out image recording to same building progress simultaneously, environment acquisition module acquires the temperature and humidity in monitoring device local environment.The present invention has during being damaged, and reduces the effect of interruption management probability.

Description

Project supervision supervisory systems
Technical field
The present invention relates to a kind of technical fields of project supervision, more particularly, to a kind of project supervision supervisory systems.
Background technique
Project Supervision unit is entrusted by construction unit, according to laws and regulations, engineering construction standard, prospective design file And contract, project delivery method, cost, progress are controlled in the construction stage, contract, information are managed, to engineering The relationship of construction related side is coordinated, and fulfils the service activity of construction project production safety management statutory obligation.
It is monitored in real time for the project progress to construction site, Authorization Notice No. is the patent document of CN206477605U In disclose a kind of building engineering construction Schedule monitoring device, including apparatus main body, one end of described device main body is equipped with Pedestal is filled, one end of described device main body is equipped with carriage, and one end of the carriage is equipped with sliding block, the sliding block One end angular adjustment axis is equipped with by connector, one end of the angular adjustment axis is equipped with monitoring device, and the monitoring fills The outer end set is equipped with protective shell, and one end two sides of the protective shell are mounted on lighting device, and the inner cavity of the monitoring device is set There is storage device, and one end of monitoring device is equipped with monitoring head, and the one end for monitoring head extends to the outer end of protective shell, the dress The inner cavity for setting main body is equipped with wireless transmitter, and there are two fixed plates for the inner cavity installation of apparatus main body, and the fixed plate is two-by-two Between firm plate is installed.Monitoring device carries out Image Acquisition to site operation, can be monitored to construction speed.
But in above structure due to monitoring device only one, if there is damage the case where, in a period of replacement, It is easy to cause the interruption management to construction speed.
Summary of the invention
The object of the present invention is to provide a kind of project supervision supervisory systems, have during being damaged, and reduce The effect of interruption management probability.
Foregoing invention purpose of the invention has the technical scheme that
A kind of project supervision supervisory systems, including upright bar and monitoring device, monitoring device are connected in management equipment, monitoring device It being mounted in upright bar, upright bar is cylindrical and is vertically arranged that the lower end of upright bar is provided with pedestal, and there are two the monitoring devices, Monitoring device is setting up and down in upright bar, and monitoring device towards identical, two monitoring devices include image capture module With environment acquisition module, image capture module carries out image recording, environment acquisition module acquisition prison to same building progress simultaneously Control the temperature and humidity in device local environment.
By using above-mentioned technical proposal, in use, there are two monitoring devices for setting in upright bar, two monitoring devices are simultaneously It is connect with management equipment, the image capture module in monitoring device carries out image recording, two monitoring to same building progress Device is setting up and down in upright bar, and after the damage of one of monitoring device, staff carries out more the monitoring device of damage When changing, another monitoring device can be invariably monitored building progress, so as to reduce the probability of interruption management, The environment acquisition module for including in monitoring device simultaneously can be acquired the temperature and humidity in ambient enviroment, to mention The high accuracy of Construction Schedule monitoring.
The present invention is further arranged to: mounting base is provided in the upright bar, mounting base is slidably connected in upright bar, installation Seat is connected with driving device, and monitoring device is fixed in mounting base.
By using above-mentioned technical proposal, mounting base is slidably connected in upright bar, and mounting base is connected with driving device, Driving device is moved up with mounting base along upright bar, and staff is enable to pacify in the lower part of upright bar to monitoring device Dress or replacement.
The present invention is further arranged to: T shape sliding slot is offered in the upright bar, mounting base includes T-shaped block, T-shaped block sliding In T shape sliding slot, the length direction of T shape sliding slot is also provided on the side wall of the upright bar along the length direction of upright bar for cooperation At least two locating slots, locating slot are obliquely installed, and locating slot is connected to T shape sliding slot, and T-shaped block can cooperate in T shape sliding slot.
By using above-mentioned technical proposal, locating slot is arranged on side wall, and locating slot is obliquely installed, and locating slot and T shape are sliding Slot connection, when T-shaped block reaches scheduled height, T-shaped block slides into the bottom of locating slot along locating slot, fixes mounting base In locating slot, and two mounting bases can be moved up and down in the same T shape sliding slot.
The present invention is further arranged to: the mounting base further includes arc panel, and arc panel is connect with T-shaped block, in arc panel The arc radius of side is identical as the circular radius of upright bar outer wall, and arc panel is attached on the side wall of upright bar.
By using above-mentioned technical proposal, arc panel is set, arc panel is attached on the side wall of upright bar, makes to install in mounting base Seat is more stable with the connection of upright bar.
The present invention is further arranged to: horizontally moving device is provided in the mounting base, horizontally moving device includes driving Dynamic motor and idler wheel, driving motor are mounted in mounting base, and idler wheel is mounted on the output end of driving motor, the center line of idler wheel with The length direction of upright bar is parallel, and idler wheel is against on the side wall of upright bar.
By using above-mentioned technical proposal, when driving motor rotates, driving motor is rotated with idler wheel, and idler wheel is pressed in upright bar Side wall on, move mounting base along the length direction of locating slot, be moved to mounting base in T shape sliding slot.
The present invention is further arranged to: offering guide groove in the mounting base, branch is fixedly installed on the driving motor Frame, bracket slide cooperate in guide groove, and the length direction of guide groove is directed toward upright bar, and spring is provided in guide groove, and spring one end abuts In guide groove, the other end is connected on bracket, and spring acts on the power on bracket and is directed toward upright bar, is fixedly installed in the mounting base There is electromagnet, electromagnet is located at the side of bracket setting spring.
By using above-mentioned technical proposal, when being powered in electromagnet, electromagnet generates suction, and the suction of electromagnet makes to prop up Frame is detached from the side wall of upright bar with idler wheel, facilitates moving up and down for mounting base, when needing horizontally rotates mounting base, electromagnet Power-off, spring push bracket, make to be pressed on the side wall of upright bar on bracket with idler wheel.
The present invention is further arranged to: the driving device includes screw rod, nut and support rod, the center line of screw rod and vertical The center line of bar is overlapped, and the both ends pivoting support of screw rod is in upright bar, and the center of the upright bar offers pilot hole, pilot hole Cross section is rectangle, and the outer wall of nut is slidably fitted in pilot hole, and nut is connect with screw flight, and support rod is perpendicular to spiral shell Bar, support rod one end are fixed on the lateral wall of nut, and the other end reaches in T shape sliding slot.
By using above-mentioned technical proposal, support rod is arranged on nut, and nut is slidably fitted in pilot hole, nut with Screw flight connection, screw rod are vertically arranged, and when screw rod rotates, nut can be moved along the length direction of screw rod, to make to support Mounting base is moved one end that bar reaches T shape sliding slot.
The present invention is further arranged to: the lower end of the screw rod reaches in pedestal, is provided with driven gear in the pedestal And driving gear, driven gear are coaxially fixed on screw rod, driving gear pivoting support is on pedestal, driving gear and driven tooth Wheel engagement, and one end of driving gear is stretched out outside upper bed-plate and offers square hole.
By using above-mentioned technical proposal, driving gear one end reaches the outside of pedestal, and staff can be more convenient Ground is inserted into the square hole of driving gear using electric tool, and when driving gear rotates, driving gear drives driven gear rotation, To make screw rod rotate, and it is able to carry out manual operation.
The present invention is further arranged to: the number of teeth of the driving gear is greater than the number of teeth of driven gear.
By using above-mentioned technical proposal, when driving gear and the number of teeth are greater than the number of teeth of driven gear, driven gear turns Speed ratio is larger, improves the movement speed of nut.
The present invention is further arranged to: the top edge of the T-shaped block and lower edge are obliquely installed, the top edge of T-shaped block and The inclined direction of lower edge is parallel to the inclined direction of locating slot, opened up on the lower edge it is jagged, notch include level Side, support rod are used to support on the horizontal sides.
By using above-mentioned technical proposal, the inclined direction of the top edge of T-shaped block and lower edge with the length of locating slot Direction is parallel, and the edge of T-shaped block and the inner wall of locating slot cooperate, and T-shaped block is facilitated to slide in locating slot.
In conclusion advantageous effects of the invention are as follows:
1. by setting in upright bar, there are two monitoring devices, and two monitoring devices are connect with management equipment simultaneously, in monitoring device Image capture module to same building progress carry out image recording, two monitoring devices are setting up and down in upright bar, when it In after the damage of monitoring device, when staff replaces the monitoring device of damage, another monitoring device can not Alternatively building progress is monitored, so as to reduce the probability of interruption management, while the ring for including in monitoring device Border acquisition module can be acquired the temperature and humidity in ambient enviroment, to improve the standard of Construction Schedule monitoring True property;
2. being arranged on side wall by locating slot, locating slot is obliquely installed, and locating slot is connected to T shape sliding slot, is reached in T-shaped block pre- When fixed height, T-shaped block slides into the bottom of locating slot along locating slot, is fixed on mounting base in locating slot, and can be The same T shape sliding slot moves up and down two mounting bases;
3. reaching the outside of pedestal by driving gear one end, staff can be more easily inserted into using electric tool In the square hole of driving gear, when driving gear rotates, driving gear drives driven gear rotation, so that screw rod is rotated, and It is able to carry out manual operation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the partial enlargement diagram of part A in Fig. 1;
Fig. 3 is the mounting structure schematic diagram of driving device;
Fig. 4 is the partial structural diagram of upright bar;
Fig. 5 is the overall structure diagram of T-shaped block;
Fig. 6 is the schematic diagram of internal structure of pedestal.
In figure, 1, monitoring device;11, image capture module;12, environment acquisition module;2, upright bar;21, pilot hole;3, bottom Seat;4, T shape sliding slot;41, locating slot;5, mounting base;51, T-shaped block;511, notch;512, horizontal sides;52, arc panel;6, it drives Device;61, screw rod;62, nut;63, support rod;64, driving gear;65, driven gear;66, square hole;7, dress is moved horizontally It sets;71, driving motor;72, idler wheel;73, guide groove;74, spring;75, bracket;76, electromagnet.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It is a kind of project supervision supervisory systems disclosed by the invention with reference to Fig. 1, is carried out for the construction speed to building real When monitor, including two monitoring devices 1, two monitoring devices 1 are simultaneously monitored the same building, are provided on the ground Upright bar 2, upright bar 2 are vertically arranged, and upright bar 2 is cylinder, and the lower end of upright bar 2 is provided with pedestal 3, and upright bar 2 is fixed on by pedestal 3 On ground, two monitoring devices 1 are setting up and down in upright bar 2.Thus when one of monitoring device 1 breaks down, it is another A monitoring device 1 can be monitored Construction Schedule, and staff can keep monitoring in another monitoring device 1 Under the conditions of, the monitoring device 1 of another damage is replaced, to reduce interruption management during being damaged Probability.
With reference to Fig. 2, monitoring device 1 includes image capture module 11 and environment acquisition module 12, and image capture module 11 is used In carrying out image recording to same building progress, environment acquisition module 12 acquires the temperature and wet in 1 local environment of monitoring device Degree, image capture module 11 and environment acquisition module 12 are connected with management equipment simultaneously, and image acquisition data and environment are adopted Collection data are all issued in management equipment, and staff is facilitated to detect from management equipment to construction speed, and by The data of environment acquisition judge concrete setting situation in construction, so as to more acurrate control construction speed.
With reference to Fig. 3, monitoring device 1 is replaced or installed in the lower part of upright bar 2 in order to facilitate staff, in upright bar T shape sliding slot 4 is offered on 2 side wall, T shape sliding slot 4 is vertically arranged, and is slidably matched in T shape sliding slot 4 and is provided with mounting base 5, is monitored Device 1 is mounted in mounting base 5, and the middle part of upright bar 2 is provided with driving device 6, driving device 6 for drive installation seat 5 to Upper movement.
With reference to Fig. 3 and Fig. 4, mounting base 5 includes T-shaped block 51 and arc panel 52, and T-shaped block 51 is slidably fitted in T shape sliding slot 4 It is interior, so that T-shaped block 51 is moved along the length direction of T shape sliding slot 4, arc panel 52 is located at the outside of upright bar 2, arc panel 52 with T-shaped block 51 is fixed, and the arc-shaped radius in the inside of arc panel 52 is equal with the circular radius of 2 outer wall of upright bar, to make arc Plate 52 is attached on the side wall of upright bar 2, keeps mounting base 5 and the connection of upright bar 2 stronger.
With reference to Fig. 4 and Fig. 5, be provided with locating slot 41 on the side wall of upright bar 2, locating slot 41 along upright bar 2 length side Multiple to being distributed with, locating slot 41 is obliquely installed, and 41 one end of locating slot is connected to T shape sliding slot 4, and the other end tilts down, T-shaped block 51 top edge is obliquely installed with lower edge and inclined direction is parallel, and the inclined direction of 51 top edge of T-shaped block and lower edge is flat In the inclined direction of positioning handle, locating slot 41 can slide row along the length direction of locating slot 41, and mounting base 5 is made to fall in locating slot 41 minimum point.
With reference to Fig. 3 and Fig. 6, driving device 6 includes screw rod 61, nut 62 and support rod 63, the center line of screw rod 61 and vertical The center line of bar 2 is overlapped, and in upright bar 2, the lower end of screw rod 61 reaches in pedestal 3 61 pivoting support of screw rod, in the inside of pedestal 3 It is provided with driving gear 64 and driven gear 65,64 pivoting support of driving gear is in pedestal 3, and the axis of driving gear 64 It is vertically arranged, pedestal 3 is stretched out in the upper end of driving gear 64, offers square hole 66 in the upper end of driving gear 64, uses in square hole 66 In insertion electric tool, staff is driven driving gear 64 using electric tool, and driven gear 65 is coaxially fixed on screw rod 61 lower end, driven gear 65 are engaged with driving gear 64, and the number of teeth of driving gear 64 is greater than the number of teeth of driven gear 65, work Personnel are after driving driving gear 64, and driving gear 64 can drive driven gear 65, and the rotation of driven gear 65 Speed be greater than driving gear 64 and velocity of rotation, 62 sets of nut on screw rod 61, nut 62 is threadedly coupled with screw rod 61, in upright bar 2 middle part offers vertical pilot hole 21, and the cross section of pilot hole 21 is rectangle, the outer wall of nut 62 and the side of pilot hole 21 Wall fitting, is slidably fitted in nut 62 in pilot hole 21, and when screw rod 61 rotates, nut 62 can be along the length of pilot hole 21 Direction is mobile.Perpendicular to the center line of screw rod 61, one end of support rod 63 is fixed on nut 62 support rod 63, and the other end reaches In T shape sliding slot 4.In conjunction with Fig. 5, jagged 511 are opened up in the middle part of the lower edge of T-shaped block 51, notch 511 includes horizontal sides 512, When T-shaped block 51 is located in T shape sliding slot 4, support rod 63 is used to support in horizontal sides 512, make support rod 63 with nut 62 to During upper movement, support rod 63 is supported in the horizontal sides 512 of T-shaped block 51, moves up T-shaped block 51.
With reference to Fig. 2, in order to enable mounting base 5 to be moved in T shape sliding slot 4 from the minimum point of locating slot 41, in mounting base 5 On be provided with horizontally moving device 7, horizontally moving device 7 includes driving motor 71 and idler wheel 72, offers guide groove in mounting base 5 73, bracket 75 is fixedly installed on driving motor 71, and bracket 75 is slidably fitted in guide groove 73, and the length direction of guide groove 73 is directed toward Upright bar 2 is provided with spring 74 in guide groove 73, and 74 one end of spring is connected in guide groove 73, and the other end is connected on bracket 75, spring 74, which act on power on bracket 75, is directed toward upright bar 2, and idler wheel 72 is mounted on the output end of driving motor 71, the center line of idler wheel 72 with The length direction of upright bar 2 is parallel, and power under the action of spring 74 of idler wheel 72 can be against on the side wall of upright bar 2, also solid in mounting base 5 Surely it is provided with electromagnet 76, electromagnet 76 is located at the side that spring 74 is arranged in bracket 75, after the energization of electromagnet 76, electromagnet 76 Sorption bracket 75 squeezes bracket 75 to spring 74, idler wheel 72 be detached from upright bar 2 side wall, facilitate mounting base 5 along T Shape sliding slot 4 is mobile.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.

Claims (10)

1. a kind of project supervision supervisory systems, including upright bar (2) and monitoring device (1), monitoring device (1) are connected to management equipment On, monitoring device (1) is mounted on upright bar (2), and upright bar (2) is cylindrical and is vertically arranged that the lower end of upright bar (2) is provided with bottom Seat (3), it is characterised in that: there are two the monitoring devices (1), and monitoring device (1) is setting up and down on upright bar (2), and supervises Control device (1) towards identical, two monitoring devices (1) include image capture module (11) and environment acquisition module (12), are schemed As acquisition module (11) carry out image recording, environment acquisition module (12) acquisition monitoring device (1) to same building progress simultaneously Temperature and humidity in local environment.
2. project supervision supervisory systems according to claim 1, it is characterised in that: be provided with installation on the upright bar (2) Seat (5), mounting base (5) are slidably connected on upright bar (2), and mounting base (5) is connected with driving device (6), and monitoring device (1) is fixed On mounting base (5).
3. project supervision supervisory systems according to claim 2, it is characterised in that: it is sliding to offer T shape on the upright bar (2) Slot (4), mounting base (5) include T-shaped block (51), and T-shaped block (51) is slidably fitted in T shape sliding slot (4), the length of T shape sliding slot (4) Direction is also provided at least two locating slots (41) on the side wall of the upright bar (2) along the length direction of upright bar (2), is positioned Slot (41) is obliquely installed, and locating slot (41) is connected to T shape sliding slot (4), and T-shaped block (51) can cooperate in T shape sliding slot (4).
4. project supervision supervisory systems according to claim 3, it is characterised in that: the mounting base (5) further includes arc Plate (52), arc panel (52) are connect with T-shaped block (51), the circle of the arc radius on the inside of arc panel (52) and upright bar (2) outer wall Radius is identical, and arc panel (52) is attached on the side wall of upright bar (2).
5. project supervision supervisory systems according to claim 3, it is characterised in that: be provided with water on the mounting base (5) Flat mobile device (7), horizontally moving device (7) include driving motor (71) and idler wheel (72), and driving motor (71) is mounted on It fills on seat (5), idler wheel (72) is mounted on the output end of driving motor (71), the center line of idler wheel (72) and the length of upright bar (2) Direction is parallel, and idler wheel (72) is against on the side wall of upright bar (2).
6. project supervision supervisory systems according to claim 5, it is characterised in that: offer and lead on the mounting base (5) Slot (73) is fixedly installed bracket (75) on the driving motor (71), and bracket (75) is slidably fitted in guide groove (73), guide groove (73) length direction is directed toward upright bar (2), is provided with spring (74) in guide groove (73), spring (74) one end is connected to guide groove (73) Interior, the other end is connected on bracket (75), and spring (74) acts on the power on bracket (75) and is directed toward upright bar (2), the mounting base (5) it is fixedly installed on electromagnet (76), electromagnet (76) is located at the side of bracket (75) setting spring (74).
7. project supervision supervisory systems according to claim 3, it is characterised in that: the driving device (6) includes screw rod (61), the center line of nut (62) and support rod (63), screw rod (61) is overlapped with the center line of upright bar (2), and the two of screw rod (61) Hold pivoting support in upright bar (2), the center of the upright bar (2) offers pilot hole (21), and the cross section of pilot hole (21) is Rectangle, the outer wall of nut (62) are slidably fitted in pilot hole (21), and nut (62) is threadedly coupled with screw rod (61), support rod (63) perpendicular to screw rod (61), support rod (63) one end is fixed on the lateral wall of nut (62), and the other end reaches T shape sliding slot (4) in.
8. project supervision supervisory systems according to claim 7, it is characterised in that: the lower end of the screw rod (61) reaches bottom In seat (3), it is provided with driven gear (65) and driving gear (64) in the pedestal (3), driven gear (65) is coaxially fixed on On screw rod (61), on pedestal (3), driving gear (64) engages driving gear (64) pivoting support with driven gear (65), and And one end of driving gear (64) stretches out upper bed-plate (3) outside and offers square hole (66).
9. project supervision supervisory systems according to claim 8, it is characterised in that: the number of teeth of the driving gear (64) is big The number of teeth in driven gear (65).
10. according to any project supervision supervisory systems of claim 7-9, it is characterised in that: the T-shaped block (51) it is upper Edge and lower edge are obliquely installed, and the top edge of T-shaped block (51) and the inclined direction of lower edge are parallel to inclining for locating slot (41) Tilted direction opens up jagged (511) on the lower edge, and notch (511) includes horizontal sides (512), and support rod (63) is used for It is supported on horizontal sides (512).
CN201910550369.2A 2019-06-24 2019-06-24 Project supervision and supervision system Expired - Fee Related CN110454657B (en)

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CN110454657B CN110454657B (en) 2021-03-05

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CN112082065A (en) * 2020-08-22 2020-12-15 安徽同方工程咨询有限公司 Engineering supervision and construction informatization device
CN112128587A (en) * 2020-09-22 2020-12-25 福建恒实建设发展有限公司 Project management monitoring system

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