CN203960757U - A kind of bridge video checking system based on wireless transmission - Google Patents
A kind of bridge video checking system based on wireless transmission Download PDFInfo
- Publication number
- CN203960757U CN203960757U CN201420253752.4U CN201420253752U CN203960757U CN 203960757 U CN203960757 U CN 203960757U CN 201420253752 U CN201420253752 U CN 201420253752U CN 203960757 U CN203960757 U CN 203960757U
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- China
- Prior art keywords
- mount pad
- telescoping tube
- bridge
- checking system
- system based
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Abstract
The utility model relates to a kind of bridge video checking system based on wireless transmission, it is characterized in that comprising: a high-definition camera has a rectangle Connection Block, and four side centers of this rectangle Connection Block have the opening that several radially extends; The opening being wherein positioned on minor face has an extension; One mount pad for holding movable power supply, this mount pad is uncovered box typed structure, and four sidewall center hinges of mount pad are connected to screw rod, and wing nut has been threaded on screw rod; One telescoping tube, this telescoping tube comprises at least one joint telescopic section, described telescopic section forms by locking mechanism being installed between the inner and outer tubes that are oppositely arranged; The top of telescoping tube is threaded fixing with mount pad.The utility model has the advantage of: utilize Telescopic rod structure simple in structure, can adapt to the inspection of differing heights, to concealment part, inspection has brought convenience and safety, without setting up scaffold, has greatly improved checking efficiency.
Description
Technical field
The utility model relates to a kind of bridge inspection device, particularly a kind of bridge video checking system based on wireless transmission.
Background technology
Bridge pad disease has become one of important disease of harm bridge structure safe.According to < < highway maintenance technical specification > > JTG-2009, per season of highway bridge is carried out regular inspection one time, and every 2-3 once makes regular check on.So only closely checking of bearing could realize making regular check on of every 2-3 is middle, regular inspection is all to have or not extremely by auxiliary equipment distant surveillances such as telescopes, causes bearing damage discovery not in time; And also can only just can closely check by bridge-checking vehicle or scaffolding etc. making regular check on, the low and inconvenient operation of work efficiency, the bearing even having is subject to the constraint of field condition, even also cannot realize by the said equipment, closely checks, and subject matter is as follows:
At present the middle-size and small-size bridge of wiring is made regular check on main use bridge-checking vehicle and is checked, regular inspection be take and estimated at a distance as main, and bridge-checking vehicle auxiliary examination, easily causes checking efficiency lower, pinpoints the problems not in time.And when range estimation finds that Partial Bridges bent cap has rusty stain, cannot distinguish bearing damage degree, need to use bridge-checking vehicle or set up scaffold side carefully to check; And Partial Bridges is because clear height is lower or the facilities such as sound barrier are set, or Partial Bridges draws disorderly to connect wires or afforest because of local private and blocks, and cannot use bridge-checking vehicle inspection, need set up scaffold, consuming timely greatly increases.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bridge video checking system based on wireless transmission, can prevent from finding to bring not in time bridge structure safe hidden danger because of disease, and checking efficiency is high, and safety factor is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of bridge video checking system based on wireless transmission, it is characterized in that comprising: a high-definition camera, this high-definition camera is built-in with wireless transmitter module, the bottom of high-definition camera has a rectangle Connection Block, and four side centers of this rectangle Connection Block have the opening that several radially extends; The opening being wherein positioned on minor face has an extension; One mount pad for holding movable power supply, this mount pad is uncovered box typed structure, and four sidewall center hinges of mount pad are connected to screw rod, and wing nut has been threaded on screw rod; One telescoping tube, this telescoping tube comprises at least one joint telescopic section, described telescopic section forms by locking mechanism being installed between the inner and outer tubes that are oppositely arranged; The top of telescoping tube is threaded fixing with mount pad.
Preferably, described locking mechanism comprises locking nut and retaining ring, and locking nut consists of the outer tube coaxially arranging and inner sleeve, and described outer tube can be threaded with the outer tube front end of telescoping tube by internal thread, and inner sleeve just can embed in outer tube; Retaining ring is one to be distributed with vertically the annular nylon part of some deformation seam; The outer tube front end of telescoping tube has a reducer that internal diameter reduces gradually from outside to inside; The external diameter of retaining ring is less than reducer maximum inner diameter and is greater than reducer minimum diameter.
Preferably, described bridge video checking system is also equipped with wireless router and notebook computer, and this wireless router receives the data of wireless transmitter module and is transferred to notebook computer.
The utility model has the advantage of:
1. utilize Telescopic rod structure simple in structure, can adapt to the inspection of differing heights, to concealment part, inspection has brought convenience and safety, without setting up scaffold, has greatly improved checking efficiency;
2. camera adopts WIFI technology, can by the video data transmitting of collection, give notebook computer smoothly, without connecting line;
3. mount pad can built-in portable power source, and for camera is powered, easily, cost of manufacture is low in buying; Camera is coordinated and is quick installed on mount pad by the screw rod on mount pad and wing nut, and and an opening that rectangle Connection Block is positioned on minor face has an extension, make the power line of camera to enter in mount pad and to be connected with portable power source by this extension, reduce External cable, connect more reliable, attractive in appearance.
4. the video of passing back by camera can be checked repeatedly by built-in storage card, playback, analytical review image.
Accompanying drawing explanation
Fig. 1 is the bridge video checking system structural representation of the utility model based on wireless transmission.
Fig. 2 is the bridge video checking system partial schematic diagram of the utility model based on wireless transmission.
Fig. 3 is Connection Block top view in the utility model.
Fig. 4 is telescopic section partial schematic diagram in the utility model.
Fig. 5 is locking nut structure schematic diagram in the utility model.
Fig. 6 is retaining ring structural representation in the utility model.
The specific embodiment
As shown in Figure 1, 2, comprise high-definition camera 1, Connection Block 2, mount pad 3, screw rod 4, wing nut 5, telescoping tube 6.
High-definition camera 1 is built-in with wireless transmitter module, and the bottom of high-definition camera 1 has a rectangle Connection Block 2, and as shown in Figure 3, four side centers of this rectangle Connection Block 2 have several opening radially extending 21; The opening 21 being wherein positioned on minor face has an extension 21a.
One mount pad 3 for holding movable power supply 7, this mount pad 3 is uncovered box typed structure, and four sidewall center hinges of mount pad 3 are connected to screw rod 4, and wing nut 5 has been threaded on screw rod 4.
One telescoping tube 6, this telescoping tube 6 comprises at least one joint telescopic section, as shown in Figure 4, telescopic section forms by locking mechanism being installed between the inner tube 61 being oppositely arranged and outer tube 62; The top of telescoping tube 6 is threaded fixing with mount pad 3.Locking mechanism comprises locking nut 63 and retaining ring 64, and as shown in Figure 5, locking nut 63 consists of the outer tube coaxially arranging and inner sleeve, and outer tube can be threaded with outer tube 62 front ends of telescoping tube 6 by internal thread, and inner sleeve just can embed in outer tube 62; As shown in Figure 6, retaining ring 64 is one to be distributed with vertically the annular nylon part of some deformation seam; The outer tube front end of telescoping tube 6 has a reducer that internal diameter reduces gradually from outside to inside; The external diameter of retaining ring 64 is less than reducer maximum inner diameter and is greater than reducer minimum diameter.
In addition, bridge video checking system is also equipped with wireless router and notebook computer, and this wireless router receives the data of wireless transmitter module and is transferred to notebook computer.
Adopting said system to carry out bridge inspection following with conventional method contrast (take revive logical bridge be example) (one) desired value contrasts
Utilize bridge-checking vehicle to check that a bridge pier bearing pad needs 48 minutes consuming time, use this quick testing fixture, check a bridge pier bearing pad only 15 minutes consuming time, therefore realization of goal.
(2) Economic and Efficiency Analysis
1、2013.6-2013.12
1. between active stage, save 35.5 of bridge-checking vehicle machine-teams, with 8000 yuan/machine-team of bridge-checking vehicle, calculate, save 28.4 ten thousand yuan.
2. between active stage, because former bridge-checking vehicle inspection need be carried out road traffic control, check cooperation etc., required artificial quantity is more, general each inspection needs bridge-checking vehicle driver 2 people, workman 2 people, inspection personnel 3 people, and this method only needs inspection personnel 3 people, therefore save altogether artificial 142 person-times, by 150 yuan of/day calculating, add up to 2.13 ten thousand yuan of labour costs.
Ten thousand yuan of conclusion: A+B=28.4+2.13=30.53.
(3) social benefit
1, by quick testing fixture, greatly reduce the bridge-checking vehicle activity duration, reduced bridge-checking vehicle operation to the current impact of vehicle on highway;
2, by this quick testing fixture, can greatly improve the effect of making regular check on efficiency and regular inspection, further guarantee freeway bridge safety beam;
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the bridge video checking system based on wireless transmission, is characterized in that comprising:
One high-definition camera, this high-definition camera is built-in with wireless transmitter module, and the bottom of high-definition camera has a rectangle Connection Block, and four side centers of this rectangle Connection Block have the opening that several radially extends; The opening being wherein positioned on minor face has an extension;
One mount pad for holding movable power supply, this mount pad is uncovered box typed structure, and four sidewall center hinges of mount pad are connected to screw rod, and wing nut has been threaded on screw rod;
One telescoping tube, this telescoping tube comprises at least one joint telescopic section, described telescopic section forms by locking mechanism being installed between the inner and outer tubes that are oppositely arranged; The top of telescoping tube is threaded fixing with mount pad.
2. the bridge video checking system based on wireless transmission according to claim 1, it is characterized in that: described locking mechanism comprises locking nut and retaining ring, locking nut consists of the outer tube coaxially arranging and inner sleeve, described outer tube can be threaded with the outer tube front end of telescoping tube by internal thread, and inner sleeve just can embed in outer tube; Retaining ring is one to be distributed with vertically the annular nylon part of some deformation seam; The outer tube front end of telescoping tube has a reducer that internal diameter reduces gradually from outside to inside; The external diameter of retaining ring is less than reducer maximum inner diameter and is greater than reducer minimum diameter.
3. the bridge video checking system based on wireless transmission according to claim 1, it is characterized in that: described bridge video checking system is also equipped with wireless router and notebook computer, this wireless router receives the data of wireless transmitter module and is transferred to notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253752.4U CN203960757U (en) | 2014-05-19 | 2014-05-19 | A kind of bridge video checking system based on wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253752.4U CN203960757U (en) | 2014-05-19 | 2014-05-19 | A kind of bridge video checking system based on wireless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960757U true CN203960757U (en) | 2014-11-26 |
Family
ID=51921359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253752.4U Withdrawn - After Issue CN203960757U (en) | 2014-05-19 | 2014-05-19 | A kind of bridge video checking system based on wireless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099878A (en) * | 2014-05-19 | 2014-10-15 | 南通远控自动化技术有限公司 | Bridge video inspection system based on wireless transmission |
| CN104574912A (en) * | 2015-02-08 | 2015-04-29 | 张朝利 | Viaduct bridge deformation quantitative monitoring system and prediction method thereof |
-
2014
- 2014-05-19 CN CN201420253752.4U patent/CN203960757U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099878A (en) * | 2014-05-19 | 2014-10-15 | 南通远控自动化技术有限公司 | Bridge video inspection system based on wireless transmission |
| CN104099878B (en) * | 2014-05-19 | 2015-12-16 | 南通远控自动化技术有限公司 | A kind of bridge video checking system based on wireless transmission |
| CN104574912A (en) * | 2015-02-08 | 2015-04-29 | 张朝利 | Viaduct bridge deformation quantitative monitoring system and prediction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |