CN210923001U - Bridge beam supports inspection device - Google Patents
Bridge beam supports inspection device Download PDFInfo
- Publication number
- CN210923001U CN210923001U CN201921956118.6U CN201921956118U CN210923001U CN 210923001 U CN210923001 U CN 210923001U CN 201921956118 U CN201921956118 U CN 201921956118U CN 210923001 U CN210923001 U CN 210923001U
- Authority
- CN
- China
- Prior art keywords
- camera
- inspection device
- bridge
- probe
- telescopic link
- 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
Images
Abstract
The utility model provides a bridge beam supports inspection device, including the telescopic link, rotate the probe pole of being connected and install the camera in probe pole front end pipe with the telescopic link, the camera is pulled through the transmission line and is linked to each other with signal transmission module, and signal transmission module provides the power and sends received image signal timely to rather than the signal reception terminal equipment through wireless network connection to the camera. The utility model provides a bridge beam supports inspection device's telescopic link and probe pole are through turning to articulate, and the probe pole can be at least at 0-180 internal rotations, and the camera of probe pole front end can also be the high definition digtal camera of taking the light source, can carry out the closely observed that lasts to being examined the object, improves disease image acquisition quality when effectively avoiding the space limited greatly, the utility model discloses simple structure, all parts easily dismouting are changed, have higher practicality and convenience.
Description
Technical Field
The utility model relates to a bridge security performance inspection device especially relates to a bridge beam supports inspection device.
Background
With the development of the bridge detection industry, various detection technologies, instruments, equipment, professional machinery and the like are developed endlessly, and play an important role in bridge structure component inspection. At present, most of conventional detection of bridge supports is realized by means of close-range direct observation and measurement by aid of auxiliary equipment such as a bridge inspection vehicle and a climbing ladder, and the method can effectively detect high piers and bridge structures with large under-bridge clearance and large support height.
For expressways built on plain and hilly lands, provinces and counties roads at all levels, the design span and clearance height of various overlines, river-crossing bridges and channel bridges on the lines are generally smaller. Particularly, the frequency of the prefabricated assembly structure adopted by the highway overpass bridge is relatively high, the average distance per roadbed is about 1.5 seats per kilometer, the number of supports is large, the height of the bridge support is generally less than 10cm, the detection efficiency is low and the safety risk of ascending operation is high by adopting a conventional method in a narrow space, the detection cannot be directly close to and observed due to the influence of space, light or obstacles under the bridge, and the support cannot be directly and effectively detected by the conventional detection method.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a bridge beam supports inspection device for solve among the prior art to the under-bridge headroom height be less than 6m, the unable direct detection's of all kinds of bridges of the support height less than 10cm problem.
In order to achieve the above objects and other related objects, the utility model provides a bridge beam supports inspection device, including telescopic link, probe pole and camera, the telescopic link includes the multisection tube coupling, the probe pole is rotationally installed on the telescopic link, the camera is installed tip before the probe pole, its characterized in that: the probe pole includes body, joint otic placode and connects the body and the connecting screw cover that connects the otic placode, the camera is installed in the body, the probe pole is connected through turning to the articulate on the telescopic link, turn to the fixed otic placode that the joint includes two parallel opposite settings, connect the fixing bolt of two fixed otic placodes, connect two fixed otic placodes and be located between two fixed otic placodes the pivot bolt that connects the otic placode, fixed otic placode with it has the interlock structure of mutually supporting to connect the otic placode.
Further, the bridge bearing inspection device also comprises a signal transmission module connected with the camera through a transmission cable.
Preferably, the transmission cable sequentially penetrates through the tube body of the probe rod and the telescopic rod to be connected with the signal transmission module.
Furthermore, the bridge bearing inspection device also comprises a signal receiving terminal device connected with the signal transmission module through a wireless network.
Preferably, the probe stem is rotatable about the spindle bolt through an angular range of at least 0-180 °.
Preferably, the distance between the front end surface of the camera and the front end surface of the tube body of the probe rod is greater than or equal to 3 mm.
Preferably, a detachable rechargeable battery is arranged in the signal transmission module.
As described above, the utility model discloses a bridge beam supports inspection device has following beneficial effect:
1. the utility model provides a bridge beam supports inspection device can be less than 6 m's all kinds of bridge beam supports real-time observation record of shooing to bridge clearance height, has filled the blank of this type of special detection technique of bridge beam supports.
2. The utility model provides a bridge beam supports inspection device, its major structure material can adopt the high-strength aluminum alloy material, and whole weight is less than 5kg, personnel easy operation alone, whole device simple structure simultaneously, and the part is easily dismantled and assembled and is changed, has higher practicality and convenience.
3. The utility model provides a bridge beam supports inspection device can be equipped with the size and be less than the high definition digtal camera of probe pole internal diameter, and image acquisition resolution ratio can reach 1080P and from taking adjustable light source, can carry out the closely observed that lasts to the object of being examined, improves disease image acquisition quality when effectively avoiding the space limited greatly.
Drawings
Fig. 1 shows a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of the telescopic rod of fig. 1.
Fig. 3 is a schematic view showing the structure of the knuckle of fig. 1.
Fig. 4 is shown as a side view in fig. 3.
Fig. 5 is a schematic structural diagram of the high-definition camera in fig. 1.
Fig. 6 is a schematic view of the present invention in use according to an embodiment.
Fig. 7 is a schematic view of the present invention in another angle of use according to an embodiment.
Description of the element reference numerals
1 Telescopic rod
11 upper pipe section
12 middle pipe joint
13 lower pipe joint
14 rotating fastening clip
2 steering joint
21 fixing bolt
22 steering bolt
23 fixed dental plate
24 ear plate
25 connecting bolt
3 Probe rod
31 probe rod tube body
32 joint ear plate
33 joint screw sleeve
4 high-definition camera
5 Signal transmission module
6 transmission cable
7 signal receiving terminal equipment
8 beam body
9 support
10 pier stud
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes, should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that can be achieved. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1, the utility model provides a bridge beam supports inspection device, including telescopic link 1, with the telescopic link 1 rotate the probe pole 3 of being connected and install the high definition digtal camera 4 at probe pole front end. Wherein, telescopic link 1 comprises the different tube coupling of multisection diameter, and in the major diameter tube coupling was inserted to the tube coupling of minor diameter, can the pull between the tube coupling to through the rotatory fastening card fastening that sets up between the tube coupling, thereby realize the length adjustment of telescopic link. In the embodiment, referring to fig. 2, the telescopic rod 1 is composed of 3 sections of high-strength aluminum alloy pipes 11, 12 and 13 with different diameters, the lower end of the pipe joint 11 is inserted into the upper end of the pipe joint 12, the upper end of the pipe joint 12 is inserted into the upper end of the pipe joint 13, the length of the pipe joint is 1.6-1.9m, plastic rotary fastening clamps 15 are arranged between the pipe joints, the pipe joints are fixed through the plastic rotary fastening clamps 15 after being pulled and pulled, so that the length adjustment of the telescopic rod 1 is realized, and a fixing nut 14 is arranged in the upper end pipe of the pipe joint 11 and is in threaded connection with the steering joint 2. The probe rod 3 comprises a high-strength aluminum alloy tube body 31, a joint lug plate 32 and a joint thread sleeve 33 for connecting the tube body 31 and the joint lug plate 32. The telescopic rod 1 is connected with the probe rod 3 through a steering joint 2, referring to fig. 3 to 4, the steering joint 2 comprises two lug plates 24 which are arranged oppositely in parallel, a fixing bolt 21 for reinforcing the two lug plates 24 and a rotating shaft bolt 22 connected with the steering rod 3, the lug plates 24 can be elastically deformed under the extrusion of external pressure, a fixing toothed plate 23 meshed with a joint lug plate 32 of the steering rod 3 is arranged on the inner side of the lug plates, particularly, gears meshed with each other are arranged on the inner side of the fixing toothed plate 23 and the outer side of the joint lug plate 32, when the steering bolt 21 is loosened, a gap between the joint lug plate 32 and the fixing toothed plate 23 separates the gears meshed with each other, and therefore, the relative rotation between the joint lug plate 32 and the fixing toothed plate 23 is realized. The lower end of the lug plate 24 is provided with a connecting bolt 25 connected with the telescopic rod 1, the steering joint 2 is connected with a fixing nut at the upper end of the telescopic rod 1 through the connecting bolt 25 at the lower end, the joint lug plate 32 of the steering rod 3 is inserted into the middle of the lug plates 24 and is fixedly connected through the rotating shaft bolt 22, the rotating shaft bolt 22 provides a rotating central shaft for the steering rod 3, and preferably, the rotating shaft bolt 22, the telescopic rod 1 and the fixing bolt 21 are biased to rotate at least within the angle range of 0-180 degrees, the nut on the rotating shaft bolt 22 is screwed, the lug plates 24 on the steering joint 2 deform under the extrusion of the nut, the fixed tooth plate 23 is extruded inwards, so that the fixed tooth plate 23 and the joint lug plate 32 of the steering rod 3 are tightly meshed together, and the fixing effect is achieved.
The camera adopted in the embodiment is a Changshite-H9S industrial endoscope camera, the diameter of the lens of the camera is 8.2mm, the camera is installed in a tube body at the front end part of a probe rod, and the circumference of the lens is provided with a light source, so that the detected object can be continuously observed in a short distance, the limited space is avoided, meanwhile, the disease image acquisition quality is greatly improved, and the specific parameters are shown in Table 1. The camera 4 includes a photosensitive lens 41, LED lamps 42 and an integrated chip 43, referring to fig. 5, the LED lamps 42 are distributed around the photosensitive lens 41, and provide sufficient light source when the camera 41 works, the brightness of the light source is controlled by controlling the number of the LED lamps, and the integrated chip 43 realizes the functions of the photosensitive lens 41 and the LED lamps 42. The overall external dimension of the high-definition camera 4 is smaller than the inner diameter of the probe rod pipe body 31, and the high-definition camera is installed in the probe rod pipe body 31. In the embodiment, the inner diameter of the probe rod is 2cm, and the high-definition camera 4 is arranged at a position 3mm away from the front end of the probe rod 3, and the distance can play a role in protecting the high-definition camera 4.
Table 1:
| model number | Changster-H9S |
| Sensor with a sensor element | CMOS |
| Resolution ratio | 1600x1200,1280x720,640x480 |
| Best focus | 4CM-10CM |
| Diameter of lens | 8.2mm |
| Water resistance rating | Ip67 |
| Frame rate | 30FPS @ MJPEG format |
| Operating voltage | DC5V/2A |
| WiFi Signal Transmission distance | 8 m Range (accessible) |
The utility model provides a bridge beam supports inspection device still includes the signal transmission module 5 of being connected through transmission cable 6 and high definition digtal camera 4 and the signal reception terminal equipment 7 of being connected through wireless transmission (Wifi, 4G, bluetooth etc.) and signal transmission module 5. A detachable rechargeable battery for supplying power to the pole support checking device is arranged in the signal transmission module 5. The signal transmission module 5 can convert the image signals collected by the high-definition camera 4, transmit the converted image signals to the signal receiving terminal device 7 through a wireless network, and display the image on the signal receiving terminal device 7 in real time. The signal reception terminal device 7 is a mobile terminal having a wireless transmission connection function. The signal receiving terminal device 7 may be any one of a general smart phone, a notebook computer, and the like, may be an Android or iOS smart system, and preferably has a storage capacity of 8G or more. In this embodiment, the signal transmission module 5 is installed in the middle or at the lower end of the telescopic rod 1, and the signal receiving terminal device 7 is a smart phone. The high-definition camera 4 is connected with a signal transmission module 5 arranged at the lower part of the telescopic rod 1 through a transmission cable 6, wherein the telescopic rod 1 and the probe rod 3 are both in a hollow structure, and the transmission cable 6 penetrates through the telescopic rod 1 and the probe rod 3 to achieve the purpose of protecting the transmission cable; signal transmission module 5 is connected with smart mobile phone 7 through wireless wifi network to accessible smart mobile phone 7 carries out corresponding processing, for example, can be on smart mobile phone 7 the dedicated APP software of erection support inspection device, on signal transmission module 5 transmits the video image of high definition digtal camera 1 collection to smart mobile phone 7 in real time, when meetting apparent disease, picture or video are shot to the APP software that directly uses on the signal reception terminal equipment 7, and carry out automatic numbering to the image data of gathering. In other embodiments, only the camera may record an image or video, and the data may be derived and processed after the examination is completed.
The following describes the use of the bridge support inspection device in a specific embodiment, with reference to fig. 6 to 7. The utility model provides a bridge beam supports inspection device mainly uses and is less than 6m, the support height is less than 10 cm's bridge beam supports inspection at the headroom. When the device is used, firstly, the angle between the probe rod 3 and the telescopic rod 1 is adjusted according to the actual condition of a bridge to be inspected, firstly, the nut on the rotating shaft bolt 22 is loosened, the probe rod 3 is rotated, when a pier (platform) body can directly approach, the probe rod 3 is adjusted to form an angle of 90 degrees with the telescopic rod (see figure 6), when the pier (platform) body cannot directly approach, the probe rod 3 is rotated to a proper angle (see figure 7), the nut of the rotating shaft bolt 22 is screwed, so that the fixed dental plate 23 and the joint lug plate 32 of the probe rod 3 are tightly meshed together, and a good fixing effect is achieved; the tube sections of the telescopic rod 1 are then stretched to the appropriate length and secured by rotating the fastening clips 15. Open signal transmission module 5's power and smart mobile phone 7's wireless connection network, both pass through wifi internet access, stretch into probe rod 3 in the gap between 8 bottoms of roof beam bodies and mound (platform) 10 tops, open the automatic back of focusing of light and photosensitive lens 42 of special APP debugging high definition digtal camera 4 on smart mobile phone 7, gather image information and transmit the image information who gathers with high definition digtal camera 4 through the signal transmission module 5 that the transmission cable is connected to the support surface, signal transmission module 5 will receive picture information and pass through the special APP of wireless network real-time transmission to smart mobile phone 7 installation, special APP can directly shoot picture or video to disease department when discovering the disease, and carry out automatic numbering to the image data of gathering, with this realization signal reception analysis.
In summary, the utility model provides a bridge bearing inspection device, the high-definition miniature probe that adopts from the area light source that adopts can carry out the continuous closely observation to the detected object, avoids the restricted space simultaneously to have the disease image acquisition quality of improving greatly; and the major structure adopts high-strength aluminum alloy, and the whole quality is lighter, is fit for personnel's exclusive operation, and whole device simple structure simultaneously, all parts are easily dismantled and are changed, have higher practicality and convenience. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a bridge beam supports inspection device, includes telescopic link, probe pole and camera, the telescopic link includes the multisection tube coupling, the probe pole is rotationally installed on the telescopic link, the camera is installed tip before the probe pole, its characterized in that: the probe pole includes body, joint otic placode and connects the body and the connecting screw cover that connects the otic placode, the camera is installed in the body, the probe pole is connected through turning to the articulate on the telescopic link, turn to the fixed otic placode that the joint includes two parallel opposite settings, connect the fixing bolt of two fixed otic placodes, connect two fixed otic placodes and be located between two fixed otic placodes the pivot bolt that connects the otic placode, fixed otic placode with it has the interlock structure of mutually supporting to connect the otic placode.
2. The bridge bearer inspection device of claim 1, wherein: the bridge support inspection device further comprises a signal transmission module connected with the camera through a transmission cable.
3. The bridge bearer inspection apparatus of claim 2, wherein: the transmission cable sequentially penetrates through the tube body of the probe rod and the telescopic rod to be connected with the signal transmission module.
4. The bridge bearer inspection apparatus of claim 2, wherein: the bridge support inspection device also comprises a signal receiving terminal device connected with the signal transmission module through a wireless network.
5. The bridge bearer inspection device of claim 1, wherein: the probe rod is rotatable about the spindle bolt through an angular range of at least 0-180 °.
6. The bridge bearer inspection device of claim 1, wherein: the distance between the front end surface of the camera and the front end surface of the tube body of the probe rod is larger than or equal to 3 mm.
7. The bridge bearer inspection apparatus of claim 2, wherein: and a detachable rechargeable battery is arranged in the signal transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956118.6U CN210923001U (en) | 2019-11-13 | 2019-11-13 | Bridge beam supports inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956118.6U CN210923001U (en) | 2019-11-13 | 2019-11-13 | Bridge beam supports inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923001U true CN210923001U (en) | 2020-07-03 |
Family
ID=71348375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921956118.6U Active CN210923001U (en) | 2019-11-13 | 2019-11-13 | Bridge beam supports inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728321A (en) * | 2020-12-29 | 2021-04-30 | 山东高速云南发展有限公司 | Highway warp early warning forecasting device with quick mounting structure |
-
2019
- 2019-11-13 CN CN201921956118.6U patent/CN210923001U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728321A (en) * | 2020-12-29 | 2021-04-30 | 山东高速云南发展有限公司 | Highway warp early warning forecasting device with quick mounting structure |
| CN112728321B (en) * | 2020-12-29 | 2022-09-27 | 山东高速云南发展有限公司 | Highway warp early warning forecasting device with quick mounting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203133468U (en) | Panoramic image acquisition device | |
| CN210923001U (en) | Bridge beam supports inspection device | |
| CN201690518U (en) | Embedded fisheye image real-time distortion correction device based on FPGA | |
| CN110805797A (en) | Bridge body inspection device | |
| CN106988434B (en) | A kind of installation method of steel house pillar gimbal point structure | |
| CN202794836U (en) | Acquiring device of panoramic image | |
| CN110186631A (en) | A kind of vehicle body bending stiffness measuring system and method | |
| CN111623218A (en) | Fixed point offset and fixing structure for machine vision detection | |
| CN211122575U (en) | Comprehensive tunnel environment detection device | |
| CN211083357U (en) | Bridge body inspection device | |
| CN211902390U (en) | Periscope device for detecting pipeline defects of eccentric inspection well | |
| CN208337711U (en) | A kind of imaging device | |
| CN103281517A (en) | Pipeline inspection tester and rack thereof | |
| CN105974711A (en) | Light source anti-vibration collinear adjusting device for linear array camera | |
| CN202277338U (en) | Measuring camera head | |
| CN215569488U (en) | Acquisition and analysis device based on artificial intelligence visual identification | |
| CN107529044A (en) | A kind of portable hand-held fishing rod formula muddiness underwater monitoring system | |
| CN114123022A (en) | Line inspection device | |
| CN206195243U (en) | Appearance is patrolled and examined in high altitude | |
| CN208171447U (en) | Electric power overhaul device systems based on infrared imagery technique | |
| CN209673052U (en) | A kind of computer vision measurement device | |
| CN210739897U (en) | Fixed bolster is used in security protection control convenient to adjust | |
| CN209233964U (en) | A kind of video monitoring equipment | |
| CN209417316U (en) | Remote-controlled pipe endoscopic monitoring device | |
| CN201180327Y (en) | Cord clip apparatus of curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |