CN219364322U - Track type bridge intelligent inspection cradle head system - Google Patents
Track type bridge intelligent inspection cradle head system Download PDFInfo
- Publication number
- CN219364322U CN219364322U CN202320560827.2U CN202320560827U CN219364322U CN 219364322 U CN219364322 U CN 219364322U CN 202320560827 U CN202320560827 U CN 202320560827U CN 219364322 U CN219364322 U CN 219364322U
- Authority
- CN
- China
- Prior art keywords
- bridge
- track
- type
- groove
- tripod head
- 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.)
- Active
Links
Abstract
The utility model discloses an intelligent track type bridge inspection tripod head system which comprises a groove type track, a mechanical arm and a tripod head which are sequentially connected, wherein the groove type track is arranged on the surface of a cable tower, a main beam or a high pier of a bridge; the mechanical arm is arranged on the groove-shaped track and runs along the groove-shaped track; the cradle head is mechanically connected with the mechanical arm and used for installing and carrying bridge detection equipment, so that unmanned intelligent inspection of the bridge is realized. By utilizing the method, the operation efficiency and quality of bridge inspection are effectively improved, and timeliness and accuracy of bridge structure detection and evaluation are improved.
Description
Technical Field
The utility model relates to the technical field of bridge engineering, in particular to an intelligent track type bridge inspection cradle head system for in-service bridge detection and assessment.
Background
Bridges play an increasingly important role as transportation hubs, and bridge safety is a prerequisite for smooth traffic. The cable tower is a core bearing member of the cable bridge, and has important influence on the displacement deformation and stress state of the bridge; the main beam is used as a bearing member for bridge deck load and bears the tension of the inhaul cable and the live load bending moment; the bridge pier is used as a lower component of the bridge and mainly bears the load from the upper part of the bridge. Therefore, the health condition of the main bridge members is an important sign of whether the bridge is in a safe state or not, and the method is significant in effectively detecting the diseases of the main bridge members and guaranteeing the operation safety of the bridge.
The existing bridge detection method mainly comprises a manual detection method and an unmanned detection method. The method is influenced by diversified bridge structural forms and strong timeliness in detection and evaluation, the typical traditional manual detection method cannot meet the requirements of bridge detection at the current stage, and the manual detection method needs to operate by means of large bridge detection equipment and has the defects of high detection cost, low efficiency, insufficient precision, serious missed detection, high risk, traffic influence, low digital degree and the like. Although inspection modes such as an unmanned plane and a wall climbing robot are adopted, the detection efficiency is improved, the personnel safety risk is avoided, and the traffic is smooth. However, the unmanned aerial vehicle inspection is greatly influenced by the external environment of the bridge, and the accurate positioning of the preset target cannot be realized; the effect of collecting defect images such as tiny diseases is poor, and the machine vision identification requirement cannot be met; the self weight requirement is high, the endurance is not enough, and the bridge detection equipment cannot be carried for a long time; meanwhile, the unmanned aerial vehicle airspace application is difficult, the suction cup of the wall climbing robot leaks air, the adsorption capacity is reduced due to magnetic leakage, the traveling is slow, and the bridge detection practical application problems such as difficulty in mass data information processing and the like exist.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the defects of the existing bridge detection technology, the utility model provides the intelligent track type bridge inspection cradle head system so as to improve the detection operation efficiency and quality of bridge inspection and the timeliness and accuracy of bridge structure detection and evaluation.
(II) technical scheme
In order to achieve the above purpose, the utility model provides an intelligent track-type bridge inspection tripod head system, which comprises a groove-type track 1, a mechanical arm 2 and a tripod head 3 which are sequentially connected, wherein: the groove-shaped track 1 is arranged on the surface of a cable tower, a main beam or a high pier of the bridge; the mechanical arm 2 is arranged on the groove-shaped track 1 and runs along the groove-shaped track 1; the cradle head 3 is mechanically connected with the mechanical arm 2 and used for installing and carrying bridge detection equipment, so that unmanned intelligent inspection of the bridge is realized.
In the above scheme, the groove track 1 is arranged on the outer side of the cable tower and the high pier of the bridge structure along the diagonal direction or the radial direction or is arranged on the bottom of the main girder of the bridge structure along the longitudinal and transverse directions horizontally according to the appearance characteristics of the surface of the cable tower, the main girder or the high pier of the bridge.
In the above scheme, the arrangement mode of the groove type track 1 comprises a vertical direction, an annular direction and a horizontal direction along a longitudinal bridge direction and a transverse bridge direction.
In the above scheme, the connection mode of the groove track 1 and the bridge is that the groove track is fixedly connected to the surfaces of the cable tower, the main beam or the high pier of the bridge in a form of welding or embedding mechanical bolts according to the type of the cable tower, the main beam or the high pier structural material of the bridge.
In the scheme, the width of the groove-shaped track 1 is 100 mm-150 mm.
In the above scheme, the mechanical arm 2 includes wheels 21, a column 22, a telescopic arm 23 and a universal shaft 24, the mechanical arm 2 moves along the groove track 1 through the wheels 21, rotates through the column 22, and stretches and contracts through the telescopic arm 23 and the universal shaft 24, so that the tripod head 3 can reach the appointed position of the bridge structure.
In the scheme, the diameter of the upright post 22 in the mechanical arm 2 is 10-20 mm, and the rotation of 360 degrees is remotely controlled.
In the above-mentioned scheme, the mechanical arm 2 drives the telescopic arm 23 to extend and retract by remotely controlling the rotation of the universal shaft 24.
In the above-mentioned scheme, the pan-tilt 3 is disposed at the end of the telescopic arm 23, and is mechanically connected to form a detachable whole.
In the above scheme, a plurality of types of interfaces or conversion joints of bridge detection equipment are reserved in the cradle head 3 so as to mount and carry the bridge detection equipment, and unmanned intelligent inspection of the bridge is realized.
In the above scheme, the mechanical arm 2 or the pan-tilt 3 is further provided with a wireless transmission system, and the image or video collected by the bridge detection device is transmitted to the remote terminal in real time by using the wireless transmission system.
(III) beneficial effects
From the above technical scheme, the utility model has the following beneficial effects:
1. according to the track-based unmanned cloud deck intelligent inspection system, the groove-shaped track 1 is reasonably arranged on the outer side of a cable tower and a high pier of a bridge structure and the bottom of a main beam, and common bridge detection equipment is installed and carried on the cloud deck 3, so that the bridge detection equipment can travel on the groove-shaped track 1 through the cloud deck 3 and the mechanical arm 2, the structural design is reasonable, accurate positioning can be realized, and an image or video acquired by the bridge detection equipment is transmitted to a remote terminal, such as a PC (personal computer) end, a mobile terminal of a mobile phone, an ipad (internet of things) and the like in real time by utilizing the wireless transmission system carried by the mechanical arm 2 or the cloud deck 3, so that the bridge structure rapid detection analysis is realized, the bridge detection efficiency and the evaluation timeliness are remarkably improved, and the bridge structure unmanned cloud deck intelligent inspection effect is achieved.
2. According to the track-based unmanned cloud deck intelligent inspection system, the groove-shaped tracks 1 are reasonably arranged at the outer sides of the cable towers, the high piers and the bottoms of the main beams of the bridge structures through vertical and annular arrangement or horizontal and longitudinal and transverse arrangement, so that the groove-shaped tracks 1 and the bridge structures are integrated, stability and deformation resistance of the tracks are improved, derailment can be prevented, and safety of the unmanned cloud deck intelligent inspection system during detection is improved.
3. According to the track-based unmanned cloud deck intelligent inspection system, the mechanical arm 2 runs along the groove-shaped track 1, meanwhile, the mechanical arm 3 has the functions of rotation and expansion, and the track is taken as a radius, so that bridge components can be effectively covered to obtain component defect or damage information, the comprehensiveness and reliability of bridge detection evaluation results can be ensured, and further the bridge detection quality is improved.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent inspection system for an unmanned aerial vehicle based on a track according to an embodiment of the utility model.
Fig. 2 is a cross-sectional view of a groove track in a track-based unmanned pan-tilt intelligent patrol system according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a mechanical arm in an intelligent inspection system based on a track-based unmanned cradle head according to an embodiment of the utility model.
Fig. 4 is a schematic structural diagram of a cradle head in an intelligent inspection system for a track-based unmanned cradle head according to an embodiment of the utility model.
Fig. 5 is a schematic illustration of a trough track arrangement at a bridge cable tower/pier in accordance with an embodiment of the present utility model.
Fig. 6 is a schematic view of a channel rail arrangement in a bridge girder according to an embodiment of the present utility model.
Reference numerals:
1 groove type track, 2 arm, 3 cloud platform, 21 wheel, 22 stand, 23 telescopic arm, 24 cardan shaft.
Detailed Description
The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more obvious and understandable.
According to the track-based unmanned tripod head intelligent inspection system provided by the embodiment of the utility model, the groove-shaped track 1 is arranged along the opposite angles or the radial directions on the outer sides of the cable towers and the high piers of the bridge structure, and the groove-shaped track 1 is arranged longitudinally and horizontally on the bottom of the main beam of the bridge structure, so that the common bridge detection equipment is installed and carried on the tripod head 3, the bridge detection equipment can travel on the groove-shaped track 1 through the tripod head 3 and the mechanical arm 2, the accurate positioning and high-quality acquisition of bridge defects or damage images are realized, the wireless transmission system carried by the mechanical arm 2 is utilized to transmit the bridge detection equipment to a remote terminal (such as a PC (personal computer) end, a mobile phone mobile end and an ipad) to realize the rapid detection and analysis of the bridge structure, the bridge detection efficiency and the evaluation timeliness are remarkably improved, and the intelligent inspection effect of the unmanned tripod head of the bridge structure is achieved.
As shown in fig. 1 to 6, the track-based unmanned cradle head intelligent patrol system provided by the embodiment of the utility model comprises a groove track 1, a mechanical arm 2 and a cradle head 3, wherein: the groove-shaped track 1 is arranged on the surface of a cable tower, a main beam or a high pier of the bridge; the mechanical arm 2 is arranged on the groove-shaped track 1 and runs along the groove-shaped track 1; the cradle head 3 is mechanically connected with the mechanical arm 2 and used for installing and carrying bridge detection equipment, so that unmanned intelligent inspection of the bridge is realized.
In the embodiment of the utility model, the groove-shaped track 1 is arranged on the outer side of the cable tower, the high pier of the bridge structure along the diagonal direction or the radial direction or is horizontally arranged on the bottom of the main girder of the bridge structure along the longitudinal direction and the transverse direction according to the appearance characteristics of the cable tower, the main girder or the high pier surface of the bridge, and the arrangement mode comprises the vertical direction, the annular direction and the horizontal direction along the longitudinal bridge direction and the transverse bridge direction.
In the embodiment of the utility model, the groove-shaped track 1 is made of light high-strength alloy or light carbon fiber material, and the width of the groove-shaped track is 100-150 mm. The connection mode of the groove-shaped track 1 and the bridge is fixedly connected to the surfaces of the cable tower, the main beam or the high pier of the bridge in a welding or embedding mechanical bolt mode according to the material type of the cable tower, the main beam or the high pier of the bridge. Specifically, if the cable tower, the main beam or the high pier of the bridge is of a steel structure, the groove type track 1 is fixedly connected with the cable tower, the main beam or the high pier of the bridge in a welding mode; if the cable tower, the main beam or the high pier of the bridge is of a concrete structure, holes are needed to be punched, and the groove type track 1 is fixedly connected with the cable tower, the main beam or the high pier of the bridge in a manner of embedding mechanical bolts.
In the embodiment of the utility model, the mechanical arm 2 comprises wheels 21, a column 22, a telescopic arm 23 and a universal shaft 24, the mechanical arm 2 moves along the groove-shaped track 1 through the wheels 21, rotates through the column 22, and stretches and contracts through the telescopic arm 23 and the universal shaft 24, so that the cradle head 3 can reach the designated position of the bridge structure. The wheels 21, the upright posts 22 and the telescopic arms 23 in the mechanical arm 2 are made of light high-strength alloy or light carbon fiber materials.
In the embodiment of the utility model, the diameter of the upright 22 in the mechanical arm 2 is 10 mm-20 mm, and 360-degree rotation is remotely controlled. The mechanical arm 2 drives the telescopic arm 23 to stretch and retract through the rotation of the remote control universal shaft 24.
In the embodiment of the present utility model, the pan-tilt 3 is disposed at the end of the telescopic arm 23, and forms a detachable whole through mechanical connection. And a plurality of types of interfaces or conversion joints of bridge detection equipment are reserved on the cradle head 3 so as to mount and carry the bridge detection equipment, thereby realizing intelligent inspection of the bridge. Optionally, the holder 3 is made of light high-strength alloy or light carbon fiber material, and can be used for carrying various bridge detection devices such as a high-definition camera, an infrared camera, a prism and the like, so that an intelligent inspection target of the unmanned holder carrying detection device is realized.
In the embodiment of the utility model, the mechanical arm 2 or the cradle head 3 can be further provided with a wireless transmission system, and the wireless transmission system is used for transmitting the image or video acquired by the bridge detection equipment to a remote terminal, such as a PC (personal computer) end, a mobile phone end, an ipad (internet protocol) end and the like in real time, so that the bridge structure is rapidly detected and analyzed, the bridge detection efficiency and the evaluation timeliness are obviously improved, and the effect of intelligent inspection of the unmanned cradle head of the bridge structure is achieved.
In the embodiment of the utility model, the groove-shaped track 1, the mechanical arm 2 and the tripod head 3 are all made of light high-strength weather-resistant alloy materials or light carbon fiber materials, and the unmanned tripod head intelligent inspection system based on the track is considered from the structural design point of view to reduce the weight, improve the endurance of the system and improve the bridge detection quality.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (11)
1. Track type bridge intelligence inspection cloud platform system, its characterized in that, this system includes groove track (1), arm (2) and cloud platform (3) that connect gradually, wherein:
the groove-shaped track (1) is arranged on the surface of a cable tower, a main beam or a high pier of the bridge;
the mechanical arm (2) is arranged on the groove-shaped track (1) and runs along the groove-shaped track (1);
the cradle head (3) is mechanically connected with the mechanical arm (2) and used for installing and carrying bridge detection equipment, so that unmanned intelligent inspection of a bridge is realized.
2. The intelligent track-type bridge inspection tripod head system according to claim 1, wherein the groove-type track (1) is arranged on the outer side of a cable tower, a high pier of a bridge structure along a diagonal direction or a radial direction or is horizontally arranged on the bottom of the main girder of the bridge structure along a longitudinal direction and a transverse direction according to the appearance characteristics of the cable tower, the main girder or the high pier surface of the bridge.
3. The intelligent track-type bridge inspection tripod head system according to claim 2, wherein the arrangement mode of the groove-type track (1) comprises a vertical direction, an annular direction and a horizontal direction along a longitudinal bridge direction and a transverse bridge direction.
4. The intelligent track-type bridge inspection tripod head system according to claim 1, wherein the connection mode of the groove-type track (1) and the bridge is that the groove-type track is fixedly connected to the surface of a cable tower, a main beam or a high pier of the bridge in a welding or embedding mechanical bolt mode according to the type of the cable tower, the main beam or the high pier structure material of the bridge.
5. The intelligent track-type bridge inspection tripod head system of claim 1, wherein the width of the groove-type track (1) is 100-150 mm.
6. The intelligent track-type bridge inspection tripod head system according to claim 1, wherein the mechanical arm (2) comprises wheels (21), a stand column (22), a telescopic arm (23) and a universal shaft (24), the mechanical arm (2) moves along the groove-type track (1) through the wheels (21), rotates through the stand column (22), and stretches and contracts through the telescopic arm (23) and the universal shaft (24), so that the tripod head (3) can reach a specified position of a bridge structure.
7. The intelligent track-type bridge inspection tripod head system of claim 6, wherein the diameter of the vertical column (22) in the mechanical arm (2) is 10-20 mm, and the rotation of 360 degrees is controlled remotely.
8. The intelligent track-type bridge inspection tripod head system of claim 6, wherein the mechanical arm (2) drives the telescopic arm (23) to stretch and retract through rotation of a remote control universal shaft (24).
9. The intelligent track-type bridge inspection tripod head system according to claim 6, wherein the tripod head (3) is arranged at the tail end of the telescopic arm (23) and forms a detachable whole through mechanical connection.
10. The track type intelligent bridge inspection tripod head system of claim 9, wherein multiple types of interfaces or conversion joints of bridge inspection equipment are reserved on the tripod head (3) so as to mount and carry the bridge inspection equipment, and unmanned intelligent inspection of the bridge is realized.
11. The intelligent track-type bridge inspection tripod head system according to claim 10, wherein the mechanical arm (2) or the tripod head (3) is further provided with a wireless transmission system, and the wireless transmission system is used for transmitting the image or video acquired by the bridge inspection equipment to a remote terminal in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320560827.2U CN219364322U (en) | 2023-03-21 | 2023-03-21 | Track type bridge intelligent inspection cradle head system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320560827.2U CN219364322U (en) | 2023-03-21 | 2023-03-21 | Track type bridge intelligent inspection cradle head system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364322U true CN219364322U (en) | 2023-07-18 |
Family
ID=87146861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320560827.2U Active CN219364322U (en) | 2023-03-21 | 2023-03-21 | Track type bridge intelligent inspection cradle head system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364322U (en) |
-
2023
- 2023-03-21 CN CN202320560827.2U patent/CN219364322U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108731736B (en) | Wall radar photoelectricity robot system is climbed automatically for bridge tunnel Structural defect non-destructive testing diagnosis | |
| US10591927B2 (en) | Smart mobile detection platform for greenhouse | |
| Sutter et al. | A semi-autonomous mobile robot for bridge inspection | |
| CN108303426B (en) | Cable tunnel defect nondestructive rapid detection device and detection method thereof | |
| CN110578293A (en) | Concrete box girder inspection robot | |
| CN110231825A (en) | Vehicular intelligent cruising inspection system and method | |
| CN107092251B (en) | The automatic station-keeping system and method for the unmanned inspection car of railway based on image recognition | |
| CN106526646B (en) | The automatic station-keeping system and method for the unmanned inspection car of contact net based on Beidou | |
| CN113640291A (en) | Track intelligent robot detection system and method | |
| CN219364322U (en) | Track type bridge intelligent inspection cradle head system | |
| CN116289543A (en) | Bridge support real-time monitoring system and method combining inspection and typical inspection | |
| CN116652902A (en) | Intelligent inspection robot for rail-mounted tunnel | |
| CN112097839A (en) | Field information acquisition device | |
| CN205188841U (en) | Overpass beam supports system of patrolling and examining based on many rotor crafts | |
| CN217515268U (en) | A work robot for bridge bottom crack detects | |
| CN213846064U (en) | Inspection robot | |
| CN211171609U (en) | Concrete box girder inspection robot | |
| CN211281253U (en) | Crawler belt magnetic adsorption steel structure climbing detection robot | |
| CN210163775U (en) | Guide tracked bridge inspection robot | |
| CN112345536B (en) | Pumped storage power station inclined shaft tunnel appearance inspection measuring device and arrangement method | |
| CN211139689U (en) | Urban viaduct detection unmanned aerial vehicle | |
| CN211297825U (en) | Mobile greenhouse system for field crop phenotype analysis and transportation track thereof | |
| CN112446974A (en) | Intelligent inspection system for ship pipe passage | |
| CN219154293U (en) | Portable railway contact net linkage inspection instrument | |
| CN215415106U (en) | A clitellum vision scanning detecting system for pier body structure disease |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |