CN210037724U

CN210037724U - Road and bridge concrete structure real-time detection device

Info

Publication number: CN210037724U
Application number: CN201920854417.2U
Authority: CN
Inventors: 王佳南; 魏国校
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-07
Filing date: 2019-06-07
Publication date: 2020-02-07
Anticipated expiration: 2029-06-07

Abstract

The utility model discloses a road and bridge concrete structure real-time detection device, which comprises a bridge, wherein the bottom surface of the bridge is provided with a traveling mechanism, the traveling mechanism is provided with a monitoring device, and the bottom surface of the bridge is provided with a baffle plate positioned at the end part of the traveling mechanism; move through running gear drive monitoring devices, monitoring devices carries out all-round scanning detection to the structure of bridge, detect fastly, through trigger mechanism, make monitoring devices can reciprocating motion on running gear, ensure that monitoring devices can carry out the detection that lasts to the bridge, monitoring devices can send the data that detect for relevant unit in real time simultaneously, ensure that the staff of relevant unit can in time discover the damage condition of bridge, so that take safeguard measure in advance, can not cause the incident, convert wind energy and solar energy into the electric energy through wind power generation set and solar cell panel, supply power for this detection device, low in use cost, the practicality of this detection device has been improved.

Description

Road and bridge concrete structure real-time detection device

Technical Field

The utility model relates to a road and bridge concrete structure real-time detection device field, more specifically say, relate to a road and bridge concrete structure real-time detection device.

Background

The bridge is a building which is erected on rivers, lakes and seas, spans mountain stream, bad geology or meets other traffic needs and is erected to enable traffic to be more convenient, and mainly comprises a stone bridge, a wood bridge, a steel bridge, a reinforced concrete bridge and the like, wherein the reinforced concrete bridge has the characteristics of rich construction raw materials, low price, simple production process, high compressive strength, good durability, wide strength grade range and the like, and is a main form of bridge construction at present.

Present road bridge concrete structure detection device designs into based on the ultrasonic detection principle, mainly exist with the form of detecting the car, the work platform of detecting the car expandes the back area great, influence very big to the traffic on the bridge floor, during the detection, not only need set up the warning sign on the bridge floor, and the security personnel who need arrange the full time need dredge the traffic, manpower and materials consumption is great, it is very inconvenient, the detection speed is slow, simultaneously can not real-time supervision, rely on the workman regularly to detect the bridge completely, the damage condition of bridge can not in time be discover to this kind of detection mode, cause the incident easily, consequently, need to design a road bridge concrete structure real-time detection device urgently.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Current road bridge concrete structure detection device to existence among the prior art designs based on the ultrasonic detection principle, mainly exist with the form of detecting the car, the work platform of detecting the car expandes the back area great, influence greatly to the traffic on the bridge floor, during the detection, not only need set up the warning sign on the bridge floor, and need arrange the security personnel of full time to dredge the traffic, manpower and materials consumption is great, it is very inconvenient, the detection speed is slow, simultaneously can not real-time supervision, rely on the workman regularly to detect the bridge completely, the damage condition of bridge can not in time be found to this kind of detection mode, cause the problem of incident easily, the utility model aims to provide a road bridge concrete structure real-time detection device, the problem that provides in the solution background that it can be fine.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a road bridge concrete structure real-time detection device, includes the bridge, the bottom surface of bridge is equipped with running gear, is equipped with monitoring devices on the running gear, and the bottom surface of bridge is equipped with the baffle that is located the running gear tip, and the tripod is installed to the tip bolt of bridge, installs solar cell panel on the inclined plane of tripod.

The walking mechanism comprises an L-shaped track, the top end of the L-shaped track is connected with a bottom surface bolt of the bridge, a fixed rack is connected to the bottom surface of an inner cavity of the L-shaped track, a walking gear is movably clamped inside the L-shaped track and meshed with the fixed rack, a transmission shaft is fixedly inserted inside the walking gear, the other end of the transmission shaft extends to the inside of the monitoring device and is connected with a walking motor, and the inner wall of the L-shaped track is connected with a conductive bar above the walking gear.

The monitoring device comprises a detection box, the side surface of the detection box is movably sleeved outside a transmission shaft, the bottom surface of an inner cavity of the detection box is connected with a walking motor through a bolt, a wind power generation device is arranged in the middle of the bottom surface of the detection box, a storage battery positioned on the left side of the wind power generation device is installed on the bottom surface of the inner cavity of the detection box through a bolt, a DC converter, a wireless transmitter and a controller are installed on the right side of the wind power generation device through the bottom surface of the inner cavity of the storage battery, a partition plate is connected to the inner wall of the storage battery, a trigger mechanism is arranged in the middle of the top surface of the partition plate, a telescopic rod is connected to the top surface of the partition plate, a lifting plate is connected to the top end of the telescopic rod, a jacking spring is sleeved outside the telescopic rod, two ends of the jacking spring are, the side of detection case has seted up the joint groove, joint groove and busbar slip joint, the tip sliding connection of electrically conductive shell fragment and busbar.

Trigger mechanism includes the trigger box, the surface of trigger box and the top surface of baffle and the interior wall connection of detection case, the interior wall connection of trigger box has the fixed axle, the change-over panel has been cup jointed in the outside activity of fixed axle, the both ends of change-over panel top surface all are connected with first plate electrode, the both ends of change-over panel bottom surface all are connected with the second plate electrode, the fixed slot has been seted up to the tip of change-over panel, the slide bar has been cup jointed in the inside activity of fixed slot, the other end swing joint of slide bar has strong magnet, the inside fixed cup joint of strong magnet has the trigger bar, the both ends of trigger bar all extend to the outside of detection case, the outside activity of trigger bar has cup jointed the magnetic ring, the inner wall connection with the trigger box of magnetic ring, the inner.

The electric connection device comprises a conductive cylinder, one end of the conductive cylinder is connected with the inner wall of the trigger box, the bottom surface of the inner cavity of the conductive cylinder is connected with a conductive contact through a conductive spring in a transmission mode, the conductive contact is connected with the inner wall of the conductive cylinder in a sliding mode, and the other end of the conductive contact extends to the outside of the conductive cylinder.

Wind power generation set includes generator motor and fixed sleeve, the bottom surface at the detection case inner chamber is installed to the generator motor bolt, fixed sleeve's top is connected with the bottom surface of detection case, the fixed cover in fixed sleeve's bottom has connect the bearing, the bottom fixedly connected with headstock of bearing inner race, generator motor's input shaft extends to fixed sleeve's inside and is connected with the rotation axis, the bottom of rotation axis passes fixed sleeve and extends to the inside of headstock and fixed the cup jointing has transmission bevel gear, the left surface of headstock is connected with the deflector, the drive shaft has been cup jointed in the left surface activity of headstock inner chamber, the external fixation of drive shaft has cup jointed drive bevel gear, drive bevel gear and transmission bevel gear meshing, the right-hand member of drive shaft extends to the outside of headstock and fixed the cup jointing has the fan.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the monitoring device and the walking mechanism are arranged on the bottom surface of the bridge, the traffic condition of the top surface of the bridge cannot be influenced, when in detection, a warning board does not need to be arranged on the bridge surface, a professional security worker does not need to be arranged to dredge the traffic, the consumption of manpower and material resources is low, the monitoring device is driven to move by the walking mechanism, the monitoring device carries out all-dimensional scanning detection on the structure of the bridge, the detection speed is high, the monitoring device can move back and forth on the walking mechanism by the trigger mechanism, the monitoring device can carry out continuous detection on the bridge, meanwhile, the monitoring device can send the detected data to relevant units in real time, the staff of the relevant units can timely find the damage condition of the bridge, so that protective measures can be taken in advance, safety accidents cannot be caused, and wind energy and solar energy are converted into electric energy by the wind power generation device and the solar cell panel, the power is supplied to the detection device, the use cost is low, and the practicability of the detection device is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a view of the internal structure of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic diagram of the internal structure of the monitoring device of fig. 3 according to the present invention;

fig. 5 is a schematic top view of the trigger mechanism of fig. 4 according to the present invention;

FIG. 6 is a schematic view of the electrical connection device of FIG. 5 according to the present invention;

fig. 7 is a schematic view of an internal structure of the wind power generation device shown in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a bridge; 2. a monitoring device; 201. a detection box; 202. a storage battery; 203. a DC converter; 204. a wireless transmitter; 205. a controller; 206. a partition plate; 207. a telescopic rod; 208. a lifting plate; 209. jacking up the spring; 210. an ultrasonic probe; 211. a distance wheel; 212. a conductive spring plate; 213. a clamping groove; 3. a traveling mechanism; 31. an L-shaped track; 32. fixing a rack; 33. a traveling gear; 34. a drive shaft; 35. a travel motor; 36. a conductive strip; 4. a trigger mechanism; 40. a trigger box; 41. a fixed shaft; 42. a conversion plate; 43. a first electrode plate; 44. a second electrode plate; 45. fixing grooves; 46. a slide bar; 47. a strong magnetic block; 48. a trigger lever; 49. a magnetic ring; 5. an electrical connection device; 51. a conductive barrel; 52. a conductive spring; 53. a conductive contact; 6. a wind power generation device; 60. a fan blade; 61. a generator motor; 62. fixing the sleeve; 63. a bearing; 64. a power box; 65. a rotating shaft; 66. a drive bevel gear; 67. a guide plate; 68. a drive shaft; 69. a drive bevel gear; 7. a tripod; 8. a solar panel; 9. and a baffle plate.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Referring to fig. 1-7, a real-time detection device for a concrete structure of a road bridge comprises a bridge 1, a traveling mechanism 3 is arranged on the bottom surface of the bridge 1, a monitoring device 2 is arranged on the traveling mechanism 3, a baffle plate 9 positioned at the end part of the traveling mechanism 3 is arranged on the bottom surface of the bridge 1, a tripod 7 is installed on a bolt at the end part of the bridge 1, and a solar panel 8 is installed on the inclined plane of the tripod 7.

The traveling mechanism 3 comprises an L-shaped track 31, the top end of the L-shaped track 31 is in bolted connection with the bottom surface of the bridge 1, the bottom surface of the inner cavity of the L-shaped track 31 is connected with a fixed rack 32, a traveling gear 33 is movably clamped inside the L-shaped track 31, the traveling gear 33 is meshed with the fixed rack 32, a transmission shaft 34 is fixedly inserted inside the traveling gear 33, the other end of the transmission shaft 34 extends into the monitoring device 2 and is connected with a traveling motor 35, the model of the traveling motor 35 is Y80M2-2, the inner wall of the L-shaped track 31 is connected with two bus bars 36 located above the traveling gear 33, the number of the bus bars 36 is two, and the two bus bars 36 are respectively electrically connected with the anode and the cathode of the solar cell panel 8.

The monitoring device 2 comprises a detection box 201, the side surface of the detection box 201 is movably sleeved outside a transmission shaft 34, the bottom surface of the inner cavity of the detection box 201 is in bolted connection with a walking motor 35, a wind power generation device 6 is arranged in the middle of the bottom surface of the detection box 201, a storage battery 202 positioned on the left side of the wind power generation device 6 is installed on the bottom surface of the inner cavity of the detection box 201 through bolts, a DC converter 203, a wireless transmitter 204 and a controller 205 which are positioned on the right side of the wind power generation device 6 are installed on the bottom surface of the inner cavity of the storage battery 202 through bolts, the DC converter 203, the wireless transmitter 204 and the controller 205 are all electrically connected with the storage battery 202, the wireless transmitter 204 is electrically connected with the controller 205, the inner wall of the storage battery 202 is connected with a partition plate 206, a trigger mechanism 4 is arranged in the middle of the top, two ends of the jacking spring 209 are respectively connected with the top surface of the partition 206 and the bottom surface of the lifting plate 208, the top surface of the lifting plate 208 is connected with an ultrasonic probe 210 and a distance wheel 211, the ultrasonic probe 210 is electrically connected with the controller 205, the distance wheel 211 is positioned at the end part of the lifting plate 208 and used for keeping the distance between the ultrasonic probe 210 and the bottom surface of the bridge 1 constant, a conductive elastic sheet 212 is installed on an end part bolt at the top surface of the partition 206, a clamping groove 213 is formed in the side surface of the detection box 201, the clamping groove 213 is in sliding clamping connection with the conductive strip 36, the conductive elastic sheet 212 is in sliding connection with the end part of the conductive strip 36, and.

The trigger mechanism 4 comprises a trigger box 40, the surface of the trigger box 40 is connected with the top surface of a partition 206 and the inner wall of a detection box 201, the inner wall of the trigger box 40 is connected with a fixed shaft 41, a conversion plate 42 is movably sleeved outside the fixed shaft 41, two ends of the top surface of the conversion plate 42 are both connected with a first electrode plate 43, the first electrode plate 43 is connected with the anode of a storage battery 202, two ends of the bottom surface of the conversion plate 42 are both connected with a second electrode plate 44, the second electrode plate 44 is connected with the cathode of the storage battery 202, the end part of the conversion plate 42 is provided with a fixed groove 45, a sliding rod 46 is movably sleeved inside the fixed groove 45, the other end of the sliding rod 46 is movably connected with a strong magnetic block 47, a trigger rod 48 is fixedly sleeved inside the strong magnetic block 47, two ends of the trigger rod 48 both extend to the outside of the detection box 201, a magnetic ring, the magnetic ring 49 is magnetically attracted to the trigger bar 48, the inner wall of the trigger box 40 is provided with the electric connecting device 5 corresponding to the first electrode plate 43 and the second electrode plate 44, the electric connecting device 5 positioned on the left side of the fixed shaft 41 is connected with the positive electrode of the walking motor 35, and the electric connecting device 5 positioned on the right side of the fixed shaft 41 is connected with the negative electrode of the walking motor 35.

The electrical connection device 5 comprises a conductive tube 51, one end of the conductive tube 51 is connected with the inner wall of the trigger box 40, the bottom surface of the inner cavity of the conductive tube 51 is connected with a conductive contact 53 through a conductive spring 52 in a transmission manner, the conductive contact 53 is connected with the inner wall of the conductive tube 51 in a sliding manner, and the other end of the conductive contact 53 extends to the outside of the conductive tube 51.

The wind power generation device 6 comprises a power generation motor 61 and a fixed sleeve 62, the power generation motor 61 is installed on the bottom surface of the inner cavity of the detection box 201 through bolts, the power generation motor 61 is electrically connected with the DC converter 203, the model number of the power generation motor 61 is Y80M2-2, the top end of the fixed sleeve 62 is connected with the bottom surface of the detection box 201, the bottom end of the fixed sleeve 62 is fixedly sleeved with a bearing 63, the bottom end of the outer ring of the bearing 63 is fixedly connected with a power box 64, the input shaft of the power generation motor 61 extends into the fixed sleeve 62 and is connected with a rotating shaft 65, the bottom end of the rotating shaft 65 penetrates through the fixed sleeve 62 and extends into the power box 64 and is fixedly sleeved with a transmission bevel gear 66, the left side surface of the power box 64 is connected with a guide plate 67, the left side surface of the inner cavity of the power box 64 is movably sleeved with a driving shaft 68, the right end of the driving shaft 68 extends to the outside of the power box 64 and is fixedly sleeved with the fan blade 60.

The working principle is as follows:

firstly, the power box 64 is driven by the guide plate 67 to rotate under the action of wind power, the power box 64 drives the fan blades 60 to move circularly through the driving shaft 68, so that the orientation of the fan blades 60 is opposite to the wind direction, then the fan blades 60 rotate under the action of wind power, the fan blades 60 drive the bevel gears 69 to rotate through the driving shaft 68, the bevel gears 69 drive the rotating shafts 65 to rotate through the meshing action of the bevel gears 66, the rotating shafts 65 drive the input shafts of the generating motors 61 to rotate, the generating motors 61 generate electric energy, the electric energy enters the storage battery 202 for storage after being stabilized by the DC converter 203, meanwhile, the solar panel 8 converts the solar energy into the electric energy, the electric energy is transmitted to the storage battery 202 through the conductive strips 36, the conductive elastic sheets 212 and the DC converter 203, the electric quantity of the storage battery 202 is increased, the electric quantity stored in the storage battery, the trigger bar 48 pulls the right end of the converting plate 42 downwards through the strong magnetic block 47 thereon to make the converting plate 42 tilt rightwards, then the second electrode plate 44 contacts with the electric connecting device 5 on the right side of the fixed shaft 41, the first electrode plate 43 contacts with the electric connecting device 5 on the left side of the fixed shaft 41, the positive electrode of the walking motor 35 is connected with the positive electrode of the storage battery 202, the negative electrode of the walking motor 35 is connected with the negative electrode of the storage battery 202, at this time, the strong magnetic block 47 and the corresponding magnetic ring 49 are attracted together to fix the converting plate 42, then the walking motor 35 rotates forwards, the walking motor 35 drives the walking gear 33 to rotate through the transmission shaft 34, the walking gear 33 drives the walking gear 33 to move horizontally through the meshing action of the walking gear 33 and the fixed rack 32, the walking gear 33 drives the monitoring device 2 to move horizontally through the transmission shaft 34, and then the ultrasonic probe, the detection result is sent to relevant departments sequentially through the controller 205 and the wireless transmitter 204, then the monitoring device 2 impacts the surface of the baffle 9, the baffle 9 applies a thrust to the corresponding trigger rod 48, the trigger rod 48 drives the conversion plate 42 to incline to the left, the anode of the walking motor 35 is connected with the cathode of the storage battery 202, the cathode of the walking motor 35 is connected with the anode of the storage battery 202, the walking motor 35 rotates reversely, then the monitoring device 2 moves in the opposite direction, the monitoring device 2 can reciprocate on the bottom surface of the bridge 1, the monitoring device 2 can automatically and continuously detect the bridge 1, the purpose of real-time monitoring is achieved, workers of relevant units can timely find the damage condition of the bridge 1, so that protective measures can be taken in advance, safety accidents cannot be caused, and safety performance is high.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a road and bridge concrete structure real-time detection device, includes bridge (1), its characterized in that: the bottom surface of bridge (1) is equipped with running gear (3), is equipped with monitoring devices (2) on running gear (3), and the bottom surface of bridge (1) is equipped with baffle (9) that are located running gear (3) tip, and tripod (7) are installed to the tip bolt of bridge (1), installs solar cell panel (8) on the inclined plane of tripod (7).

2. The real-time detection device of a road bridge concrete structure of claim 1, characterized in that: running gear (3) are including L type track (31), the top of L type track (31) and the bottom surface bolted connection of bridge (1), the bottom surface of L type track (31) inner chamber is connected with fixed rack (32), the inside activity joint of L type track (31) has walking gear (33), walking gear (33) and fixed rack (32) meshing, the inside fixed interlude of walking gear (33) has transmission shaft (34), the other end of transmission shaft (34) extends to the inside of monitoring devices (2) and is connected with walking motor (35), the wall connection of L type track (31) has busbar (36) that are located walking gear (33) top.

3. The real-time detection device of a road bridge concrete structure of claim 1, characterized in that: the monitoring device (2) comprises a detection box (201), the side face of the detection box (201) is movably sleeved outside a transmission shaft (34), the bottom face of the inner cavity of the detection box (201) is in bolted connection with a walking motor (35), a wind power generation device (6) is arranged in the middle of the bottom face of the detection box (201), a storage battery (202) positioned on the left side of the wind power generation device (6) is mounted on the bottom face of the inner cavity of the detection box (201) through bolts, a DC converter (203), a wireless transmitter (204) and a controller (205) which are positioned on the right side of the wind power generation device (6) are mounted on the bottom face of the inner cavity of the storage battery (202) through bolts, a partition plate (206) is connected to the inner wall of the storage battery (202), a trigger mechanism (4) is arranged in the middle of the top face of the partition plate (206), an expansion link (207) is connected to the top, the both ends of jack-up spring (209) are connected with the top surface of baffle (206) and the bottom surface of lifter plate (208) respectively, the top surface of lifter plate (208) is connected with ultrasonic probe (210) and distance wheel (211), distance wheel (211) are located the tip of lifter plate (208), electrically conductive shell fragment (212) is installed to the tip bolt of baffle (206) top surface, joint groove (213) have been seted up to the side of detection case (201), joint groove (213) and busbar (36) slip joint, electrically conductive shell fragment (212) and the tip sliding connection of busbar (36).

4. The real-time detection device of a road bridge concrete structure of claim 3, characterized in that: the trigger mechanism (4) comprises a trigger box (40), the surface of the trigger box (40) is connected with the top surface of a partition plate (206) and the inner wall of a detection box (201), the inner wall of the trigger box (40) is connected with a fixed shaft (41), a conversion plate (42) is movably sleeved outside the fixed shaft (41), two ends of the top surface of the conversion plate (42) are both connected with a first electrode plate (43), two ends of the bottom surface of the conversion plate (42) are both connected with a second electrode plate (44), a fixed groove (45) is formed in the end part of the conversion plate (42), a sliding rod (46) is movably sleeved inside the fixed groove (45), the other end of the sliding rod (46) is movably connected with a strong magnetic block (47), a trigger rod (48) is fixedly sleeved inside the strong magnetic block (47), two ends of the trigger rod (48) both extend to the outside of the detection box (201), a magnetic ring (49) is movably sleeved, the magnetic ring (49) is connected with the inner wall of the trigger box (40), and the inner wall of the trigger box (40) is provided with an electric connecting device (5) corresponding to the first electrode plate (43) and the second electrode plate (44).

5. The real-time detection device of a road and bridge concrete structure of claim 4, characterized in that: the electric connection device (5) comprises a conductive cylinder (51), one end of the conductive cylinder (51) is connected with the inner wall of the trigger box (40), the bottom surface of the inner cavity of the conductive cylinder (51) is connected with a conductive contact (53) in a transmission mode through a conductive spring (52), the conductive contact (53) is connected with the inner wall of the conductive cylinder (51) in a sliding mode, and the other end of the conductive contact (53) extends to the outside of the conductive cylinder (51).

6. The real-time detection device of a road bridge concrete structure of claim 3, characterized in that: the wind power generation device (6) comprises a power generation motor (61) and a fixed sleeve (62), the power generation motor (61) is installed on the bottom surface of an inner cavity of a detection box (201) through bolts, the top end of the fixed sleeve (62) is connected with the bottom surface of the detection box (201), a bearing (63) is fixedly sleeved at the bottom end of the fixed sleeve (62), a power box (64) is fixedly connected to the bottom end of an outer ring of the bearing (63), an input shaft of the power generation motor (61) extends into the fixed sleeve (62) and is connected with a rotating shaft (65), the bottom end of the rotating shaft (65) penetrates through the fixed sleeve (62) and extends into the power box (64) and is fixedly sleeved with a transmission bevel gear (66), the left side surface of the power box (64) is connected with a guide plate (67), the left side surface of the inner cavity of the power box (64) is movably sleeved with a driving shaft (68), the driving bevel gear (69) is meshed with the transmission bevel gear (66), and the right end of the driving shaft (68) extends to the outside of the power box (64) and is fixedly sleeved with the fan blade (60).