CN206756357U - Scaffold bearing capacity monitoring system - Google Patents
Scaffold bearing capacity monitoring system Download PDFInfo
- Publication number
- CN206756357U CN206756357U CN201720645388.XU CN201720645388U CN206756357U CN 206756357 U CN206756357 U CN 206756357U CN 201720645388 U CN201720645388 U CN 201720645388U CN 206756357 U CN206756357 U CN 206756357U
- Authority
- CN
- China
- Prior art keywords
- scaffold
- plc
- vertical tube
- charging
- bearing capacity
- 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.)
- Expired - Fee Related
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- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
It the utility model is related to a kind of scaffold bearing capacity monitoring system.To fill up prior art blank, this scaffold bearing capacity monitoring system includes vertical tube load monitoring unit, monitor terminal and mobile charging device, monitor terminal includes wireless receiving decoding apparatus, PLC, memory, touch-screen, warning circuit and power supply, wireless receiving decoding apparatus is connected with the signal input part of PLC, warning circuit is connected with the signal output part of PLC, memory, touch-screen is connected with the two directions' inputing output end of PLC respectively, each vertical tube load monitoring unit includes a spoke sensor, A/D change-over circuits, wireless code transmitting device and battery, spoke sensor, A/D change-over circuits, wireless code transmitting device is sequentially connected, and by storage battery power supply.This scaffold bearing capacity monitoring system can monitor scaffold in real time, be adapted to the various scaffolds in construction site to use.
Description
Technical field
It the utility model is related to a kind of scaffold bearing capacity monitoring system.
Background technology
Modern architecture building course needs largely to use scaffold.As modern architecture more and more higher, scaffold are also more next
It is higher.Scaffold is led to by more vertical steel pipes (hereinafter referred to as vertical tube), horizontal steel tube (hereinafter referred to as transverse tube) and oblique steel pipe
Cross steel fastener fastening locking to form, wherein the vertical tube of scaffold bottom is by weight, when the weight that vertical tube is born is more than a fixed limit
When spending, scaffold collapse accident will be triggered.
As 2 pm 40 on July 10th, 2012 divides or so, Beijing clay figurine carving positioned at Ming Tombs town Fairy Cave village southwest
Modeling art is developed in institute, and a sculpture scaffold made collapses, and causes 20 sculpture workers of hot work in progress to be buried.Thing
Therefore 3 worker's death are caused, 17 people are injured.The water recreation project building work of the March in 2017 of Hubei Province on the 31st five brain mountain of Macheng City one
Scaffold collapse accident occurs for ground, confirmed, and accident causes 9 people dead altogether, and 6 people are injured.
Building site needs one kind to monitor scaffold vertical tube load variations in real time, can and alarm device.
Utility model content
The technical problems to be solved in the utility model is how to fill up prior art blank, there is provided a kind of scaffold bearing capacity
Monitoring system.
In order to solve the above technical problems, this scaffold bearing capacity monitoring system includes vertical tube load monitoring unit, monitoring eventually
End and mobile charging device, monitor terminal include wireless receiving decoding apparatus, PLC, memory, touch-screen, alarm
Circuit and power supply, wireless receiving decoding apparatus are connected with the signal input part of PLC, warning circuit and PLC
Signal output part is connected, and memory, touch-screen are connected with the two directions' inputing output end of PLC respectively, each vertical tube load
Monitoring unit includes a spoke sensor, A/D change-over circuits, wireless code transmitting device and battery, spoke sensor, A/
D change-over circuits, wireless code transmitting device are sequentially connected, and by storage battery power supply；Each spoke sensor upper surface center is set
There is a circular projection, a blind hole is provided with the circular projection, the blind hole internal diameter is more than or equal to the outer of adapted scaffold vertical tube
Footpath, the vertical tube of vertical tube load monitoring unit and adapted scaffold are corresponded, are inserted with respectively in the blind hole of each spoke sensor
One vertical tube, battery carry charging socket, and mobile charging device includes moving cart, folding and unfolding dish, charging cable and two
Charging plug, folding and unfolding dish are fixed in moving cart by a rotating shaft, and are furnished with a rocking handle, and charging cable is wrapped in folding and unfolding
On disk, charging cable both ends are exposed, and two charging plugs are connected on the both ends of charging cable, and a charging plug is with storing
The charging socket of battery matches, and another charging plug matches with adapted external charge socket.
Before use, first pass through touch-screen input GRAVITY CONTROL parameter.It is so designed that, vertical tube load monitoring unit is at any time or fixed
When to monitor terminal send the gravity load that each vertical tube for receiving carries, monitor terminal bears the gravity that each vertical tube carries
Lotus is respectively compared with GRAVITY CONTROL parameter, if the gravity load of each vertical tube carrying is respectively less than GRAVITY CONTROL parameter not
Alarm.Conversely, when the gravity load for finding any vertical tube carrying exceedes GRAVITY CONTROL parameter, monitor terminal passes through warning circuit
Sound/light alarm is sent, notifies staff to stop using scaffold at once, it is ensured that safety.
As optimization, vertical tube load monitoring unit also includes PLC clock control circuits, battery clock in PLC
It is spoke sensor, A/D change-over circuits, wireless code transmitting device power supply under circuit control processed.It is so designed that, can passes through
PLC clock control circuits monitor in scaffold use time (such as daytime), stop monitoring in scaffold dead period (such as night).
As optimization, each spoke sensor lower surface is additionally provided with a vertical protruded stigma, the vertical protruded stigma and adapted scaffold
The external diameter of vertical tube is equal, and its height is more than or equal to the overall diameter of adapted scaffold transverse tube.In use, adjacent vertical protruded stigma it
Between fixed transverse rod.It is so designed that, during use, montant bottom is not easy to be absorbed in ground.
As optimization, it also includes cell phone application end, and the cell phone application end can receive and decode wireless receiving decoding apparatus hair
The signal come.It is so designed that, is easy to building site director to be monitored at any time by mobile phone.
This scaffold bearing capacity monitoring system can monitor scaffold in real time, be adapted to the various scaffolds in construction site to make
With.
Brief description of the drawings
This scaffold bearing capacity monitoring system is described further below in conjunction with the accompanying drawings：
Fig. 1 is the part section structure meaning diagram of the embodiment one of this scaffold bearing capacity monitoring system (along excessively circular
The vertical of projection axis divides face situation cutting equally)；
Fig. 2 is the schematic diagram of the mobile charging device of this scaffold bearing capacity monitoring system；
Fig. 3 is the part section structure meaning diagram of the embodiment two of this scaffold bearing capacity monitoring system (along excessively circular
The vertical of projection axis divides face situation cutting equally)；
In figure：1 it is mobile charging device, 2 be wireless receiving decoding apparatus, 3 be PLC, 4 be memory, 5 is
Touch-screen, 6 be warning circuit, 7 be power supply, 8 be spoke sensor, 9 be A/D change-over circuits, 10 be wireless code transmitting device,
11 be battery, 12 be blind hole, 13 be vertical tube, 14 be moving cart, 15 be folding and unfolding dish, 16 be charging cable, 17 be charging insert
Head, 18 be rotating shaft, 19 be rocking handle, 20 be PLC clock control circuits, 21 be cell phone application end, 22 be vertical protruded stigma, 23 be transverse tube,
24 it is adapted external charge socket, 25 is supply line.
Embodiment
Embodiment one：As shown in Figure 1, 2, this scaffold bearing capacity monitoring system includes vertical tube load monitoring unit, prison
Control terminal and mobile charging device 1, monitor terminal include wireless receiving decoding apparatus 2, PLC 3, memory 4, touch
Screen 5, warning circuit 6 and power supply 7, wireless receiving decoding apparatus 2 are connected with the signal input part of PLC 3, warning circuit 6
It is connected with the signal output part of PLC 3, memory 4, touch-screen 5 the two directions' inputing output end with PLC 3 respectively
It is connected.Power supply 7 is wireless receiving decoding apparatus 2, PLC 3, memory 4, touch-screen 5 and alarm by supply line 25
Circuit 6 is powered.
Each vertical tube load monitoring unit includes a spoke sensor 8, A/D change-over circuits 9, wireless code transmitting device
10 and battery 11, spoke sensor 8, A/D change-over circuits 9, wireless code transmitting device 10 be sequentially connected, and by battery 11
Power supply.
Each upper surface center of spoke sensor 8 is provided with a circular projection, and a blind hole 12 is provided with the circular projection,
The internal diameter of blind hole 12 is more than or equal to the external diameter of the vertical tube 13 of adapted scaffold, and vertical tube load monitoring unit is perpendicular with adapted scaffold
Pipe 13 corresponds.A vertical tube 13 is inserted with the blind hole 12 of each spoke sensor 8 respectively, battery 11 is inserted with charging
Mouthful.
Vertical tube load monitoring unit also includes PLC clock control circuits 20, and the battery 11 is in PLC clock control circuits
It is spoke sensor, A/D change-over circuits, wireless code transmitting device power supply under control.
As shown in Fig. 2 mobile charging device includes moving cart 14, folding and unfolding dish 15, charging cable 16 and two chargings
Plug 17, folding and unfolding dish 15 are fixed in moving cart 14 by a rotating shaft 18, and are furnished with a rocking handle 19, and charging cable 16 twines
It is wound in folding and unfolding dish 15, charging cable both ends are exposed, and two charging plugs 17 are connected on the both ends of charging cable 16, and one
The charging socket of individual charging plug 17 and battery 11 matches, another charging plug 17 and the phase of adapted external charge socket 24
Match somebody with somebody.
Embodiment two：As shown in figure 3, this scaffold bearing capacity monitoring system also includes cell phone application end 21, the mobile phone
APP ends 21 can receive and decode the signal that wireless receiving decoding apparatus 2 is sent.
Each lower surface of spoke sensor 8 is additionally provided with a vertical protruded stigma 22, the vertical protruded stigma 22 and adapted scaffold vertical tube
13 external diameter is equal, its height be more than or equal to adapted scaffold transverse tube 23 overall diameter, remaining structure as described in embodiment 1,
Slightly.
Claims (3)
- A kind of 1. scaffold bearing capacity monitoring system, it is characterised in that：Including vertical tube load monitoring unit, monitor terminal and removable Dynamic charging device, monitor terminal include wireless receiving decoding apparatus, PLC, memory, touch-screen, warning circuit and electricity Source, wireless receiving decoding apparatus are connected with the signal input part of PLC, the signal output of warning circuit and PLC End is connected, and memory, touch-screen are connected with the two directions' inputing output end of PLC respectively, each vertical tube load monitoring unit Including a spoke sensor, A/D change-over circuits, wireless code transmitting device and battery, spoke sensor, A/D conversion electricity Road, wireless code transmitting device are sequentially connected, and by storage battery power supply；Each spoke sensor upper surface center is provided with a circle Shape projection, a blind hole is provided with the circular projection, the blind hole internal diameter is more than or equal to the external diameter of adapted scaffold vertical tube, and vertical tube is born The vertical tube for carrying monitoring unit and adapted scaffold is corresponded, and a vertical tube is inserted with respectively in the blind hole of each spoke sensor, Battery carries charging socket, and mobile charging device includes moving cart, folding and unfolding dish, charging cable and two charging plugs, Folding and unfolding dish is fixed in moving cart by a rotating shaft, and is furnished with a rocking handle, and charging cable is wrapped in folding and unfolding dish, charging Cable both ends are exposed, and two charging plugs are connected on the both ends of charging cable, and a charging plug and battery fill Electrical outlet matches, and another charging plug matches with adapted external charge socket.
- 2. scaffold bearing capacity monitoring system according to claim 1, it is characterised in that：Vertical tube load monitoring unit also wraps Include PLC clock control circuits, the battery under the control of PLC clock control circuits, be spoke sensor, A/D change-over circuits, Wireless code transmitting device is powered.
- 3. scaffold bearing capacity monitoring system according to claim 1, it is characterised in that：Each spoke sensor lower surface A vertical protruded stigma is additionally provided with, the vertical protruded stigma is equal with the external diameter of adapted scaffold vertical tube, and its height is more than or equal to adapted pin hand The overall diameter of frame transverse tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645388.XU CN206756357U (en) | 2017-06-05 | 2017-06-05 | Scaffold bearing capacity monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645388.XU CN206756357U (en) | 2017-06-05 | 2017-06-05 | Scaffold bearing capacity monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756357U true CN206756357U (en) | 2017-12-15 |
Family
ID=60622264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720645388.XU Expired - Fee Related CN206756357U (en) | 2017-06-05 | 2017-06-05 | Scaffold bearing capacity monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179636A (en) * | 2020-09-25 | 2021-01-05 | 北方联合电力有限责任公司临河热电厂 | Scaffold safety state monitoring and evaluating instrument |
-
2017
- 2017-06-05 CN CN201720645388.XU patent/CN206756357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179636A (en) * | 2020-09-25 | 2021-01-05 | 北方联合电力有限责任公司临河热电厂 | Scaffold safety state monitoring and evaluating instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |