CN115523383B - Building site risk monitoring device and system - Google Patents
Building site risk monitoring device and system Download PDFInfo
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- CN115523383B CN115523383B CN202211293660.4A CN202211293660A CN115523383B CN 115523383 B CN115523383 B CN 115523383B CN 202211293660 A CN202211293660 A CN 202211293660A CN 115523383 B CN115523383 B CN 115523383B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000005070 sampling Methods 0.000 claims abstract description 94
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000013016 damping Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000004891 communication Methods 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000004035 construction material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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Abstract
The invention discloses a building site risk monitoring device, which comprises a support, wherein an I-shaped steel beam is arranged on the support to form a horizontal travelling rail, a trolley is arranged on the I-shaped steel beam, the trolley is arranged on the I-shaped steel beam through a multidirectional wheel structure, a bracket is fixedly arranged on the trolley, a supporting plate is arranged on the bracket, a sampling cylinder is movably arranged in the supporting plate in a lifting manner, an analysis component is arranged in the sampling cylinder, a limit groove is arranged on the bracket, a guide sliding block is fixedly arranged at the top of the sampling cylinder, a locking structure is matched in the guide sliding block and the limit groove, and an unlocking structure is arranged on the I-shaped steel beam; the risk monitoring system comprises a main controller, and the main controller is connected with a temperature and humidity detection module, a smoke detection module, a harmful gas detection module, a communication module and an alarm module. The aims of monitoring the warehouse environment of the building site in a covering manner and timely eliminating risks can be achieved.
Description
Technical Field
The invention relates to the technical field of monitoring systems, in particular to a building site risk monitoring device and system.
Background
At present, when building construction is carried out, a building site area is generally divided for storing construction materials, carrying out construction and living of construction workers, and the environment of the building site is quite complex. In a building site, a warehouse for construction materials is independently built to store the construction materials, so that the safety of the warehouse is very important, and the problems of fire, water accumulation and the like must be fundamentally prevented.
Therefore, in the existing building site warehouse, the monitoring system can be installed, and the dangerous factors can be timely found and eliminated through analysis of the warehouse environment, so that problems are prevented. However, the existing monitoring devices are all of fixed structures, and the overall environmental monitoring of the building site warehouse is generally finished through the arrangement of multiple points, but dead angles exist easily in the monitoring mode, so that risk factors are not found and eliminated in time, and loss is caused.
Disclosure of Invention
The invention aims to provide a building site risk monitoring device and a system thereof so as to achieve the purposes of monitoring the building site warehouse environment in a covering manner and eliminating risks in time and solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a building site risk monitoring device, includes the pillar, and is provided with I-steel crossbeam and forms horizontally driving track on the pillar, install the curb plate on the I-steel crossbeam, and be provided with the guide rack on the curb plate, be provided with the dolly on the I-steel crossbeam, and the dolly is installed on the I-steel crossbeam through diversified wheel structure, be provided with drive gear on the dolly, and drive gear and guide rack meshing, fixed mounting has the support on the dolly, and is provided with the layer board on the support, the lift activity is provided with the sampling section of thick bamboo in the layer board, and is provided with analysis subassembly in the sampling section of thick bamboo, and the bottom of sampling section of thick bamboo is provided with the sampling groove, and installs the fan in the sampling groove, be provided with the spacing groove on the support, and the top fixed mounting of sampling section of thick bamboo has the guide slider, the guide slider is installed in the spacing groove, the cooperation is provided with the locking structure that has the pressurized unblock function in guide slider and spacing groove, and on the fixed mounting have the electric push rod, and the top of electric push rod is provided with the control switch of push type, be provided with easy adjustment position's unlocking structure on the dolly, apply the sampling effect through the fixed point that the pressure that the layer board drops to the locking structure to the sampling back to the sampling section of thick bamboo.
Preferably, the pillar is provided with two, and I-steel crossbeam level sets up in the top of pillar, and the rack guide sets up, the bottom surface of dolly is provided with the recess, and the wheel structure is including setting up the supporting wheel in the recess, still including the flank board of fixed mounting in the dolly both sides, be provided with the spacing wheel on the flank board, and supporting wheel and spacing wheel connect respectively at the top surface and the side of I-steel crossbeam.
Preferably, the support is vertically installed in the side of dolly, and the layer board level sets up, be provided with the spout on the layer board, and the sampling tube is installed in the spout, analysis component installs at the top of sampling tube, and is provided with risk monitored control system in the analysis component.
Preferably, the limit groove is a through groove, the guide sliding block is arranged in the limit groove in a penetrating mode, the damping pad is arranged in the limit groove, and two sides of the guide sliding block are in contact connection with the damping pad.
Preferably, the locking structure comprises a mounting groove arranged in the guide sliding block, a locking rod is fixedly arranged in the mounting groove, the end part of the locking rod is provided with a gradient, a spring push rod is slidably arranged in the guide sliding block, the locking structure further comprises a top box fixedly arranged in the limiting groove, a clamping rod is slidably arranged in the top box, and a slot is formed in the clamping rod.
Preferably, the locking lever is horizontally arranged, the gradient is upward arranged on the locking lever, the top box is positioned above the guide sliding block, a limiting spring is fixedly connected on the clamping lever, the spring push rod is connected on the guide sliding block in a penetrating way, one end of the spring push rod extends into the mounting groove, the other end of the spring push rod protrudes out of the side surface of the guide sliding block, the protruding end is provided with a compression plate, and the electric push rod is positioned at the bottom of the guide sliding block and is controlled to perform a telescopic stroke through the control switch.
Preferably, the unlocking structure is provided with at least five on the I-steel beam, and the unlocking structure is including the movable seat of slidable mounting in the I-steel beam, and installs the ramp piece through the bull stick on the movable seat, be provided with the bottom plate on the movable seat, and be provided with on the bottom plate and go up a spring, and go up fixedly connected with spacer bush on the top spring, install the fork arm on the spacer bush, and be provided with positioning gear on the bull stick, be provided with the rack on the I-steel beam, and positioning gear and rack engagement.
Preferably, the movable seat is arranged in a chute of the I-steel beam, an arc-shaped surface is arranged on the ramp block, the ramp block is positioned on a moving track of the locking structure, the positioning sleeve is positioned below the bottom surface of the I-steel beam, the top surface of the positioning sleeve is provided with a friction increasing pad, the fork rod is vertically arranged, and the fork rod stretches into gear teeth of the positioning gear.
The utility model provides a building site risk monitored control system, sets up in building site risk monitoring device, and this risk monitored control system installs in analysis component, and this risk monitored control system is including main control unit, and main control unit is connected with temperature and humidity detection module, smoke and dust detection module, harmful gas detection module and communication module, alarm module.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the horizontal travelling rail is formed by arranging the I-steel cross beam on the support, the trolley is arranged on the I-steel cross beam, the trolley can reciprocate along the I-steel cross beam, the sampling cylinder is arranged on the side surface of the trolley, when the sampling cylinder moves along with the trolley, the sampling groove and the fan can be utilized to grab air in the warehouse and enter the sampling cylinder, the analysis component is utilized to continuously analyze samples, and an alarm can be given out as long as the abnormal environment of a certain area is found, the risk can be eliminated timely, and the cyclic coverage monitoring of the warehouse environment of a building site can be carried out.
2. According to the invention, the sampling cylinder is arranged to be of a lifting structure, the sampling cylinder can downwards move under the action of gravity and guided by the guide sliding block under the condition that the position of the sampling cylinder is not locked, the sampling analysis work of different heights at one position is performed, the size of an analysis area is increased, the risk monitoring can be more comprehensively performed, the descending speed of the sampling cylinder can be controlled by utilizing the damping pad, the falling speed of the sampling cylinder is prevented from being too high, and the sampling cylinder can be reset and upwards pushed by the electric push rod to circularly perform work when the sampling cylinder falls to the bottommost part.
3. The sampling tube is fixed at the top of the bracket through the locking structure, and the unlocking of the locking structure is completed through the arrangement of the unlocking structure along with the sampling of the trolley in the area needing to be detected, so that the sampling tube falls down, the arrangement of the unlocking structure is very free, the adjustment is convenient, and the more concentrated arrangement can be carried out in the high-risk area according to the environment of a warehouse, so that the sampling tube can be more actively detected downwards and monitored upwards when moving to the area, and the risk is found.
Drawings
Fig. 1 is a first schematic view of the structure of the present invention.
Fig. 2 is a second overall schematic of the structure of the present invention.
Fig. 3 is an overall schematic view of the track structure of the present invention.
Fig. 4 is a schematic view of a portion of a track structure of the present invention.
Fig. 5 is a schematic view of the structure of the trolley of the present invention.
Fig. 6 is an overall schematic of the cart and rack structure of the present invention.
Fig. 7 is a schematic view of a stent structure according to the present invention.
FIG. 8 is a schematic view of a position locking structure of the present invention.
Fig. 9 is a schematic installation view of the adjustable unlocking structure of the present invention.
Fig. 10 is a schematic view of an adjustable unlocking structure of the present invention.
FIG. 11 is a schematic diagram of a monitoring system according to the present invention.
In the figure: post 1, I-steel crossbeam 2, curb plate 3, rack 4, dolly 5, recess 6, supporting wheel 7, flank plate 8, spacing wheel 9, drive gear 10, support 11, layer board 12, sampling tube 13, analysis subassembly 14, sampling groove 15, fan 16, spacing groove 17, guide slide 18, damping pad 19, mounting groove 20, locking lever 21, slope 22, top box 23, clamping lever 24, spacing spring 25, spring push rod 26, electric push rod 27, control switch 28, rack 29, movable seat 30, bull stick 31, ramp piece 32, bottom plate 33, top spring 34, spacer 35, fork lever 36, positioning gear 37.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, under the precondition of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides a building site risk monitoring device, including pillar 1, and be provided with I-steel crossbeam 2 on pillar 1 and form horizontal driving track, install curb plate 3 on the I-steel crossbeam 2, and be provided with guide rack 4 on the curb plate 3, be provided with dolly 5 on the I-steel crossbeam 2, and dolly 5 installs on I-steel crossbeam 2 through diversified wheel structure, be provided with drive gear 10 on the dolly 5, and drive gear 10 meshes with guide rack 4, fixedly mounted on dolly 5 has support 11, and be provided with layer board 12 on the support 11, the lift activity is provided with sampling cylinder 13 in the layer board 12, and be provided with analysis subassembly 14 in the sampling cylinder 13, and the bottom of sampling cylinder 13 is provided with sampling groove 15, and install fan 16 in the sampling groove 15, be provided with spacing groove 17 on the support 11, and the top fixed mounting of sampling cylinder 13 has guide slider 18, guide slider 18 installs in spacing groove 17, the cooperation is provided with the locking structure that has the pressurized release function in the dolly 5, and 12 is last to be fixedly mounted with electric push rod 27, and the electric push rod 27's the control switch that sets up has the pressure release structure to drop the pressure release structure, the pressure release structure is easily adjusted the position of the sampling cylinder 13, the pressure release structure is realized and the sampling cylinder is adjusted the pressure release structure is adjusted by setting up-release structure and is dropped.
The support column 1 is provided with two, and I-steel crossbeam 2 level sets up on the top of support column 1, and the rack guide 4 sets up, and the bottom surface of dolly 5 is provided with recess 6, and the wheel structure is including setting up the supporting wheel 7 in recess 6, still including fixed mounting at the flank board 8 of dolly 5 both sides, is provided with spacing wheel 9 on the flank board 8, and supporting wheel 7 and spacing wheel 9 connect respectively at the top surface and the side of I-steel crossbeam 2.
According to the invention, the horizontal travelling rail is formed by arranging the I-shaped steel beam 2 on the support column 1, the trolley 5 is arranged on the I-shaped steel beam 2, the trolley 5 is supported and limited by the supporting wheel 7 and the limiting wheel 9, and the trolley 5 is driven to reciprocate along the I-shaped steel beam 2 by rotating the driving gear 10 along the guide rack 4, so that the circulating coverage monitoring of the building site warehouse environment is performed.
The support 11 is vertically installed in the side of dolly 5, and layer board 12 level sets up, is provided with the spout on the layer board 12, and the sampling tube 13 is installed in the spout, and analysis subassembly 14 is installed at the top of sampling tube 13, and is provided with risk monitored control system in the analysis subassembly 14.
When the sampling cylinder 13 is installed on the side face of the trolley 5 through the bracket 11 and the supporting plate 12 and the sampling cylinder 13 moves along with the trolley 5, air in the warehouse can be captured by the sampling groove 15 and the fan 16 and enter the sampling cylinder 13, sample analysis is continuously carried out by the analysis component 14, an alarm can be given as long as the abnormal environment of a certain area is found, risks are eliminated timely, and monitoring work in a certain area in the warehouse can be carried out.
The limiting groove 17 is a penetrating groove, the guide sliding block 18 penetrates through the limiting groove 17, the damping pad 19 is arranged in the limiting groove 17, and two sides of the guide sliding block 18 are in contact connection with the damping pad 19.
According to the invention, the sampling cylinder 13 is arranged to be of a lifting structure, under the condition that the position of the sampling cylinder 13 is not locked, the sampling cylinder 13 can move downwards under the action of gravity through the guidance of the guide slide block 18, sampling analysis work of different heights at one position is performed, the size of an analysis area is increased, risk monitoring can be performed more comprehensively, the descending speed of the sampling cylinder 13 can be controlled by the damping pad 19, the falling speed of the sampling cylinder 13 is prevented from being too high, and when the sampling cylinder 13 falls to the bottommost part, the guide slide block 18 can trigger the control switch 28 to reset and push the sampling cylinder 13 upwards by the electric push rod 27.
The locking structure comprises a mounting groove 20 arranged in a guide sliding block 18, a locking rod 21 is fixedly arranged in the mounting groove 20, a slope 22 is arranged at the end part of the locking rod 21, a spring push rod 26 is slidably arranged in the guide sliding block 18, the locking structure further comprises a top box 23 fixedly arranged in a limiting groove 17, a clamping rod 24 is slidably arranged in the top box 23, and a slot is formed in the clamping rod 24.
Under normal conditions, the sampling tube 13 is fixed at the top of the bracket 11 through the locking structure, along with the sampling of the trolley, and in the area needing detection in a key way, the unlocking of the locking structure is completed through the setting of the unlocking structure, so that the sampling tube 13 falls down to monitor the larger area and discover risks timely.
The locking lever 21 is horizontally arranged, the gradient 22 is upwards arranged on the locking lever 21, the top box 23 is positioned above the guide slide block 18, the clamping lever 24 is fixedly connected with a limit spring 25, the spring push rod 26 is connected to the guide slide block 18 in a penetrating way, one end of the spring push rod 26 extends into the mounting groove 20, the other end of the spring push rod protrudes out of the side face of the guide slide block 18, the protruding end is provided with a pressure receiving plate, the electric push rod 27 is positioned at the bottom of the guide slide block 18, and the electric push rod 27 is controlled to perform a telescopic stroke through the control switch 28.
The locking rod 21 can be connected with the slot on the clamping rod 24, and then the locking rod 21 is limited to a certain height through the clamping rod 24, so that the guide sliding block 18 and the sampling tube 13 are fixed until the guide sliding block 18 moves to a certain position, the spring push rod 26 moves under the pressure of the unlocking structure, the clamping rod 24 can be pushed, the locking rod 21 is separated from the clamping rod 24, the locking effect received by the sampling tube 13 disappears, and the sampling tube 13 can fall down to be monitored.
The unlocking structure is provided with at least five on the I-steel beam 2, and the unlocking structure is including the movable seat 30 of slidable mounting in the I-steel beam 2, and install ramp piece 32 through bull stick 31 on the movable seat 30, be provided with bottom plate 33 on the movable seat 30, and be provided with on the bottom plate 33 and go up top spring 34, and go up fixedly connected with spacer bush 35 on the top spring 34, install fork arm 36 on the spacer bush 35, and be provided with positioning gear 37 on the bull stick 31, be provided with positioning rack 29 on the I-steel beam 2, and positioning gear 37 and positioning rack 29 meshing.
The unlocking structure is very free to set, and can be set more intensively in a high-risk area according to the environment of a warehouse, so that more active downward detection and upward monitoring can be performed when the sampling tube 13 moves to the area, and risks can be found.
The movable seat 30 is arranged in the chute of the I-steel beam 2, the ramp block 32 is provided with an arc-shaped surface, the ramp block 32 is positioned on the moving track of the locking structure, the positioning sleeve 35 is positioned below the bottom surface of the I-steel beam 2, the top surface of the positioning sleeve 35 is provided with a friction increasing pad, the fork rod 36 is vertically arranged, and the fork rod 36 stretches into gear teeth of the positioning gear 37.
When the spring push rod 26 moves to the position of the ramp block 32, the spring push rod moves along the cambered surface of the ramp block 32, so that the locking structure is unlocked, the sampling tube 13 falls down, the position of the ramp block 32 can be adjusted by moving the movable seat 30, after the position is adjusted in place, the upper top spring 34 acts on the positioning sleeve 35, the movable seat 30 is fixed by friction force generated by contact between the positioning sleeve 35 and the I-steel beam 2, meanwhile, the fork rod 36 can extend into gear teeth of the positioning gear 37, the positioning gear 37 cannot rotate, and is further limited by the positioning rack 29, so that the rotating rod 31, the movable seat 30 and even the ramp block 32 cannot move, the sampling tube 13 can fall down when reaching the position, and when the adjustment is performed, the friction force is eliminated by moving the positioning sleeve 35 downwards, meanwhile, the fork rod 36 is separated from the positioning gear 37, the positioning gear 37 can rotate, the movable seat 30 and the ramp block 32 can be freely moved, and the adjustment is convenient.
The utility model provides a building site risk monitored control system, sets up in building site risk monitoring device, and this risk monitored control system installs in analysis component, and this risk monitored control system is including main control unit, and main control unit is connected with temperature and humidity detection module, smoke and dust detection module, harmful gas detection module and communication module, alarm module.
The invention is used when in use: firstly, the horizontal travelling rail is formed by arranging the I-shaped steel beam 2 on the support column 1, the trolley 5 is arranged on the I-shaped steel beam 2, the trolley 5 is supported and limited by the supporting wheel 7 and the limiting wheel 9, the driving gear 10 rotates along the guide rack 4 to drive the trolley 5 to reciprocate along the I-shaped steel beam 2, the cyclic coverage monitoring of the warehouse environment of the building site is carried out, the side surface of the trolley 5 is provided with the sampling cylinder 13 through the bracket 11 and the supporting plate 12, when the sampling cylinder 13 moves along with the trolley 5, the air of the warehouse can be grabbed by the sampling groove 15 and the fan 16 and enter the sampling cylinder 13, the analysis component 14 is utilized to continuously analyze samples, the alarm can be carried out as long as the abnormal environment of a certain area is found, the risk can be eliminated timely, the monitoring work in one area of the warehouse can be carried out, according to the invention, the sampling cylinder 13 is arranged to be in a lifting structure, under the condition that the position of the sampling cylinder 13 is not locked, the sampling cylinder 13 can move downwards under the action of gravity through the guidance of the guide slide block 18 to perform sampling analysis work with different heights at one position, the size of an analysis area is increased, risk monitoring can be performed more comprehensively, the descending speed of the sampling cylinder 13 can be controlled by utilizing the damping pad 19 to prevent the falling speed of the sampling cylinder 13 from being too fast, when the sampling cylinder 13 falls to the bottommost part, the guide slide block 18 can trigger the control switch 28 to reset and push the sampling cylinder 13 upwards, under normal conditions, the sampling cylinder 13 is fixed at the top of the bracket 11 through the locking structure, along with the sampling of a trolley, in the area needing to be detected in an important point, through the arrangement of the unlocking structure, the unlocking of the locking structure is completed, the sampling tube 13 falls down, the monitoring work of a larger area is carried out, risks are found timely, the locking rod 21 can be connected with a slot on the clamping rod 24, the locking rod 21 is limited to a certain height through the clamping rod 24, the guide sliding block 18 and the sampling tube 13 are fixed until the guide sliding block 18 moves to a certain position, the spring push rod 26 moves under the pressure of the unlocking structure, the clamping rod 24 can be pushed, the locking rod 21 is separated from the clamping rod 24, the locking effect of the sampling tube 13 disappears, the sampling tube 13 can fall down for monitoring, the unlocking structure is very free, more centralized setting can be carried out in a high risk area according to the environment of a warehouse, so that more active downward detection and upward monitoring can be carried out when the sampling tube 13 moves to the area, the risks are found, when the spring push rod 26 moves to the position of the ramp block 32, the spring push rod moves along the cambered surface of the ramp block 32, so that the locking structure is unlocked, the sampling tube 13 falls down, the position of the ramp block 32 can be adjusted by the movement of the movable seat 30, after the position is adjusted, the upper push spring 34 acts on the positioning sleeve 35, the movable seat 30 is fixed by the friction force generated by the contact of the positioning sleeve 35 and the I-steel beam 2, the fork rod 36 can be stretched into the gear teeth of the positioning gear 37, the positioning gear 37 cannot rotate, the positioning gear is limited by the positioning rack 29, the rotating rod 31, the movable seat 30 and even the ramp block 32 cannot move, the sampling tube 13 can fall down to the point, and when the position is adjusted, the friction force is eliminated by moving the positioning sleeve 35 down, the fork rod 36 is separated from the positioning gear 37, the positioning gear 37 can rotate and can not be blocked by the positioning rack 29, and the movable seat 30 and the ramp block 32 can move freely, so that the adjustment is very convenient.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but various modifications can be made by those skilled in the art without inventive effort from the above concepts, and all modifications are within the scope of the present invention.
Claims (8)
1. Building site risk monitoring device, including pillar (1), and be provided with I-steel crossbeam (2) on pillar (1) and form horizontal driving track, its characterized in that: the utility model discloses a push rod type elevator, which is characterized in that a side plate (3) is arranged on an I-shaped steel beam (2), a guide rack (4) is arranged on the side plate (3), a trolley (5) is arranged on the I-shaped steel beam (2), the trolley (5) is arranged on the I-shaped steel beam (2) through a multidirectional wheel structure, a driving gear (10) is arranged on the trolley (5), the driving gear (10) is meshed with the guide rack (4), a support (11) is fixedly arranged on the trolley (5), a supporting plate (12) is arranged on the support (11), a sampling cylinder (13) is movably arranged in the supporting plate (12), an analysis component (14) is arranged in the sampling cylinder (13), a sampling groove (15) is arranged at the bottom of the sampling cylinder (13), a fan (16) is arranged in the sampling groove (15), a limit groove (17) is arranged on the support (11), a guide slide block (18) is fixedly arranged at the top of the sampling cylinder (13), the guide block (18) is arranged in the limit groove (17), a push rod type elevator is arranged on the support plate (12), an unlocking push rod type elevator is matched with the push rod type elevator, the push rod type elevator is provided with a push rod type elevator is provided with an unlocking structure (27, the I-steel crossbeam (2) is provided with an unlocking structure which is easy to adjust the position, unlocking pressure is applied to the locking structure through fixed selection points of the unlocking structure, and the effects that the sampling cylinder (13) falls and rises back to perform sampling analysis are achieved.
2. A construction site risk monitoring device according to claim 1, wherein: the support column (1) is provided with two, and I-steel crossbeam (2) level sets up the top at pillar (1), and direction rack (4) set up, the bottom surface of dolly (5) is provided with recess (6), and the wheel structure is including setting up supporting wheel (7) in recess (6), still including fixed mounting flank board (8) in dolly (5) both sides, be provided with spacing round (9) on flank board (8), and supporting wheel (7) and spacing round (9) connect the top surface and the side at I-steel crossbeam (2) respectively.
3. A construction site risk monitoring device according to claim 1, wherein: the support (11) is vertically installed on the side face of the trolley (5), the supporting plate (12) is horizontally arranged, the sliding groove is formed in the supporting plate (12), the sampling cylinder (13) is installed in the sliding groove, the analysis component (14) is installed at the top of the sampling cylinder (13), and the risk monitoring system is arranged in the analysis component (14).
4. A construction site risk monitoring device according to claim 1, wherein: the limiting groove (17) is a penetrating groove, the guide sliding block (18) penetrates through the limiting groove (17), the damping pad (19) is arranged in the limiting groove (17), and two sides of the guide sliding block (18) are in contact connection with the damping pad (19).
5. A construction site risk monitoring device according to claim 1, wherein: the locking structure comprises a mounting groove (20) arranged in a guide sliding block (18), a locking rod (21) is fixedly arranged in the mounting groove (20), a gradient (22) is arranged at the end part of the locking rod (21), a spring push rod (26) is slidably arranged in the guide sliding block (18), the locking structure further comprises a top box (23) fixedly arranged in a limiting groove (17), a clamping rod (24) is slidably arranged in the top box (23), and a slot is formed in the clamping rod (24).
6. A construction site risk monitoring device according to claim 5, wherein: the utility model discloses a top box, including locking lever (21), top box (23), push rod (26) and connecting rod (24), locking lever (21) level sets up, and slope (22) set up on locking lever (21) up, top box (23) are located the top of direction slider (18), and fixedly connected with spacing spring (25) on clamping lever (24), spring push rod (26) through-connection is on direction slider (18), and in one end of spring push rod (26) stretches into mounting groove (20), the other end is outstanding in the side of direction slider (18), and should outstanding the end is provided with the pressure receiving plate, push rod (27) are located the bottom of direction slider (18), carry out a flexible stroke through control switch (28) control push rod (27).
7. A construction site risk monitoring device according to claim 1, wherein: the unlocking structure is characterized in that at least five unlocking structures are arranged on the I-shaped steel beam (2), each unlocking structure comprises a movable seat (30) which is slidably arranged in the I-shaped steel beam (2), a ramp block (32) is arranged on each movable seat (30) through a rotating rod (31), a bottom plate (33) is arranged on each movable seat (30), an upper top spring (34) is arranged on each bottom plate (33), a positioning sleeve (35) is fixedly connected onto each upper top spring (34), a fork rod (36) is arranged on each positioning sleeve (35), a positioning gear (37) is arranged on each rotating rod (31), a positioning rack (29) is arranged on each I-shaped steel beam (2), and each positioning gear (37) is meshed with each positioning rack (29).
8. A construction site risk monitoring device according to claim 7, wherein: the movable seat (30) is arranged in a chute of the I-steel beam (2), an arc-shaped surface is arranged on the ramp block (32), the ramp block (32) is located on a moving track of the locking structure, the locating sleeve (35) is located below the bottom surface of the I-steel beam (2), the friction increasing pad is arranged on the top surface of the locating sleeve (35), the fork rod (36) is vertically arranged, and the fork rod (36) stretches into gear teeth of the locating gear (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211293660.4A CN115523383B (en) | 2022-10-21 | 2022-10-21 | Building site risk monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211293660.4A CN115523383B (en) | 2022-10-21 | 2022-10-21 | Building site risk monitoring device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115523383A CN115523383A (en) | 2022-12-27 |
| CN115523383B true CN115523383B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211293660.4A Active CN115523383B (en) | 2022-10-21 | 2022-10-21 | Building site risk monitoring device and system |
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| CN (1) | CN115523383B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118004906B (en) * | 2024-04-08 | 2024-06-18 | 辽宁省送变电工程有限公司 | Light split type deep foundation pit operation all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972521B (en) * | 2019-03-07 | 2020-10-23 | 中交二航局第四工程有限公司 | Self-walking box girder chiseling integrated machine |
| CN112232645A (en) * | 2020-09-28 | 2021-01-15 | 南宁学院 | Construction site management system |
| CN113479784B (en) * | 2021-06-11 | 2022-10-25 | 昆明理工大学 | Span height-adjustable's gantry crane |
| CN114359777A (en) * | 2021-11-29 | 2022-04-15 | 湖南联合智为信息技术有限公司 | Building site environment monitoring and early warning method, device, equipment and storage medium |
| CN217419948U (en) * | 2022-04-14 | 2022-09-13 | 广东恒昌源钢结构工程有限公司 | Steel structure for building |
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| CN115523383A (en) | 2022-12-27 |
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