CN217541825U - Follow-on public road bridge roof beam tunnel crack degree of depth measuring device - Google Patents
Follow-on public road bridge roof beam tunnel crack degree of depth measuring device Download PDFInfo
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- CN217541825U CN217541825U CN202220932753.6U CN202220932753U CN217541825U CN 217541825 U CN217541825 U CN 217541825U CN 202220932753 U CN202220932753 U CN 202220932753U CN 217541825 U CN217541825 U CN 217541825U
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Abstract
The utility model provides an improved measuring device for crack depth of a highway bridge tunnel, which comprises a moving frame, universal moving wheels, an image processing cabinet, a fixed sleeve, a telescopic depth-probing frame structure, an inclined bracket, a display screen, a positioning driving frame structure, a central mounting shaft, a protective shell, an ultrasonic positioner, a triangular bracket, a rotating motor and a push rod frame, wherein the universal moving wheels are respectively bolted at four corners of the lower part of the moving frame; the image processing cabinet is connected to the right side of the upper part of the movable frame through bolts; the fixed sleeve is connected to the left side of the image processing cabinet through a bolt; the telescopic depth-sounding frame structure is arranged on the upper part of the fixed sleeve. The utility model discloses the setting of removing rack, rack recess and fixed gear is favorable to through the intermeshing between rack recess and the fixed gear, makes to remove the rack and can drive the fixed gear swing, makes the ultrasonic wave locator can the multi-angle scanning.
Description
Technical Field
The utility model belongs to the technical field of the tunnel crack depth measurement, especially, relate to a follow-on highway bridge tunnel crack depth measurement device.
Background
Tunnels are engineered structures buried in the ground, a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel, the tunnel can have cracks in the using process, the depth and the depth of the cracks need to be detected before the cracks are repaired, a crack width and depth comprehensive tester is generally used, the crack width and depth comprehensive tester is a professional crack comprehensive tester integrating crack depth and width measurement, and the crack width and depth comprehensive tester is mainly used for bridge, tunnel, wall, concrete pavement, metal surface and the like, and is used for crack depth detection, crack width detection and measured crack image storage.
However, the existing highway bridge and tunnel crack depth measuring device also has the problems that secret cracks in the tunnel are difficult to find through naked eyes, the positions of the cracks cannot be positioned, and the overall progress of equipment can be influenced when a single crack is detected.
Therefore, the invention is very necessary to invent an improved measuring device for the crack depth of the highway bridge and the tunnel.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a follow-on highway bridge tunnel crack depth measuring device, wherein the utility model discloses a can realize through following technical scheme:
an improved measuring device for crack depth of a highway bridge tunnel comprises a moving frame, universal moving wheels, an image processing cabinet, a fixed sleeve, a telescopic depth-finding frame structure, an inclined bracket, a display screen, a positioning driving frame structure, a central mounting shaft, a protective shell, an ultrasonic positioner, a triangular bracket, a rotating motor and a push rod frame, wherein the universal moving wheels are respectively bolted at four corners of the lower part of the moving frame; the image processing cabinet is connected to the right side of the upper part of the movable frame through bolts; the fixed sleeve is connected to the left side of the image processing cabinet through a bolt; the telescopic depth sounding frame structure is arranged at the upper part of the fixed sleeve; the inclined bracket is connected to the upper part of the image processing cabinet through a bolt; the display screen is embedded in the right upper part of the inner side of the inclined bracket; the positioning driving frame structure is arranged on the left side of the upper part of the movable frame; the central mounting shaft is arranged on the left side of the positioning driving frame structure; the protective shell is connected to the left side of the central mounting shaft through a bolt; the ultrasonic positioners are respectively embedded at the four left corners of the protective shell; the triangular bracket is arranged at the upper part of the left side of the positioning driving frame structure; the rotating motor is connected to the upper part of the triangular bracket through a bolt; the push rod frame is welded on the right side of the upper part of the movable frame.
Preferably, the push rod frame is arranged on the right side of the image processing cabinet, and the left side of the protective shell is hemispherical.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, side support frame, mounting groove and end face shield's setting, be favorable to installing removal rack and fixed gear respectively to guarantee that the fixed gear can drive protective housing and ultrasonic locator and rotate.
2. The utility model discloses in, guide roller and positioning groove's setting, be favorable to carrying on spacingly to the left side of removing the rack, guarantee to remove rack groove and the fixed gear intermeshing on rack right side, prevent the junction separation.
3. The utility model discloses in, the setting of rotating electrical machines and driving-disc, be favorable to driving the fixed gear swing to drive protective housing and ultrasonic locator swing, carry out the multi-angle through the ultrasonic wave and survey the tunnel inboard, fix a position the difficult crack position of naked eye.
4. The utility model discloses in, the setting of removal rack, rack recess and fixed gear, be favorable to through the intermeshing between rack recess and the fixed gear, make the removal rack can drive the fixed gear swing, make the ultrasonic wave locator can the multi-angle scanning.
5. The utility model discloses in, the setting of round pin hub connection board and metal connecting rod, be favorable to converting the rotary motion of driving-disc into the linear motion of removing the rack to can drive the mutual swing about the fixed gear, thereby carry out no dead angle to the inboard in tunnel and detect.
6. The utility model discloses in, the setting of toper installation shell and rectangle support frame, be favorable to installing the infrared ray range finding head to can make the horizontal in bank setting of infrared ray range finding head, improve the device's detection precision.
7. The utility model discloses in, infrared ray range finding head and spiral signal line's setting, be favorable to the infrared ray range finding head through a plurality of settings, measure crack depth degree and width to the spiral signal line can guarantee not influence the device's when measuring single crack normal removal.
8. The utility model discloses in, the setting of fixed threaded rod and lift screwed pipe, be favorable to through the threaded connection between fixed threaded rod and the lift screwed pipe, the adjustment toper is installed the shell and is measured the crack of eminence to the distance between the lift screwed pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the positioning driving frame structure of the present invention.
Fig. 3 is a schematic structural view of the linkage rocking frame structure of the present invention.
Fig. 4 is a schematic structural view of the retractable depth-finding frame structure of the present invention.
In the figure:
1. moving the frame; 2. a universal moving wheel; 3. an image processing cabinet; 4. fixing the sleeve; 5. a telescopic depth-sounding frame structure; 51. a conical mounting shell; 52. a rectangular support frame; 53. an infrared ranging head; 54. a spiral signal line; 55. fixing a threaded rod; 56. lifting the threaded pipe; 6. a tilt bracket; 7. a display screen; 8. positioning the driving frame structure; 81. a lateral support frame; 82. installing a groove; 83. an end face baffle; 84. a guide roller; 85. a linkage swing frame structure; 851. moving the rack; 852. a positioning groove; 853. a rack groove; 854. fixing a gear; 855. a pin shaft connecting plate; 856. a metal connecting rod; 86. a drive disc; 9. a central mounting shaft; 10. a protective housing; 11. an ultrasonic positioner; 12. a triangular bracket; 13. a rotating electric machine; 14. the push rod frame.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, an improved measuring device for crack depth of a road bridge and tunnel comprises a moving vehicle frame 1, universal moving wheels 2, an image processing cabinet 3, a fixed sleeve 4, a telescopic depth-probing frame structure 5, an inclined bracket 6, a display screen 7, a positioning driving frame structure 8, a central mounting shaft 9, a protective shell 10, an ultrasonic positioner 11, a triangular bracket 12, a rotating motor 13 and a push rod frame 14, wherein the universal moving wheels 2 are respectively bolted at four corners of the lower part of the moving vehicle frame 1; the image processing cabinet 3 is connected to the right side of the upper part of the moving frame 1 through bolts; the fixed sleeve 4 is connected to the left side of the image processing cabinet 3 through a bolt; the telescopic depth sounding frame structure 5 is arranged at the upper part of the fixed sleeve 4; the inclined bracket 6 is connected to the upper part of the image processing cabinet 3 through bolts; the display screen 7 is embedded in the right upper part of the inner side of the inclined bracket 6; the positioning driving frame structure 8 is arranged on the left side of the upper part of the moving frame 1; the central mounting shaft 9 is arranged on the left side of the positioning driving frame structure 8; the protective shell 10 is connected to the left side of the central mounting shaft 9 through bolts; the ultrasonic localizer 11 is respectively embedded in the left four corners of the protective shell 10; the triangular bracket 12 is arranged at the upper part of the left side of the positioning driving frame structure 8; the rotating motor 13 is connected to the upper part of the triangular bracket 12 through a bolt; the push rod frame 14 is welded on the right side of the upper part of the moving frame 1; the positioning driving frame structure 8 comprises a side supporting frame 81, a mounting groove 82, an end face baffle 83, a guide roller 84, a linkage swing frame structure 85 and a driving disc 86, wherein the opening of the mounting groove 82 is opened forwards and arranged in the middle position of the inner side of the side supporting frame 81; the end face baffle 83 is respectively bolted on the upper part and the lower part on the left side of the front end of the side support frame 81; the guide roller 84 is coupled to the left side of the inside of the side support frame 81; the linkage swing frame structure 85 is arranged on the inner side of the mounting groove 82; the driving disc 86 is positioned at the upper part of the lateral supporting frame 81; the rotating motor 13 drives the driving disc 86 to rotate on the upper portion of the side supporting frame 81, drives the central mounting shaft 9 to continuously swing at the rear end of the side supporting frame 81, and the protective housing 10 drives the ultrasonic positioner 11 to rotate at multiple angles along with the swinging of the central mounting shaft 9.
In the above embodiment, as shown in fig. 3, specifically, the linked swing frame structure 85 includes a moving rack 851, a positioning groove 852, a rack groove 853, a fixed gear 854, a pin connecting plate 855, and a metal connecting rod 856, where the positioning groove 852 is opened at the left side of the inside of the moving rack 851; the rack groove 853 is formed on the right side of the temporal part of the movable rack 851; the fixed gear 854 is arranged at the right side of the movable rack 851; the pin connecting plate 855 is welded on the upper part of the movable rack 851; the lower part of the metal connecting rod 856 is connected with the inner side of the pin connecting plate 855 in a shaft mode; the upper part of the metal link 856 rotates along with the rotation of the driving disk 86, and the pin connecting plate 855 drives the moving rack 851 to reciprocate up and down.
As shown in fig. 4, in the above embodiment, specifically, the telescopic depth sounding frame structure 5 includes a conical mounting shell 51, a rectangular supporting frame 52, an infrared distance measuring head 53, a spiral signal line 54, a fixing threaded rod 55 and a lifting threaded pipe 56, where the rectangular supporting frame 52 is bolted on the upper inside of the conical mounting shell 51; a plurality of infrared distance measuring heads 53 are arranged and respectively embedded in the upper part of the conical mounting shell 51; the upper part of the spiral signal wire 54 respectively penetrates through the conical mounting shell 51 and the rectangular supporting frame 52 to be connected with the infrared distance measuring head 53; the fixed threaded rod 55 is welded at the lower part of the conical mounting shell 51; the lifting threaded pipe 56 is in threaded connection with the lower part of the outer side of the fixed threaded rod 55; the worker holds the lifting threaded pipe 56 by hand, adjusts the relative position between the fixed threaded rod 55 and the lifting threaded pipe 56, and measures the rectangular support frame 52 and the infrared distance measuring head 53 close to the crack.
In the above embodiment, specifically, the lower part of the side support frame 81 is connected to the upper left bolt of the moving frame 1 to play a supporting role.
In the above embodiment, specifically, the lower portion of the driving disc 86 is inserted into the upper inner portion of the mounting groove 82.
In the above embodiment, specifically, the right side of the triangular bracket 12 is bolted to the upper portion of the rear end of the side support frame 81 to support the rotating electrical machine 13.
In the above embodiment, specifically, the rear end of the driving disc 86 is connected to the right side of the output shaft of the rotating electrical machine 13 by a bolt, so as to drive the driving disc 86 to normally rotate.
In the above embodiment, specifically, the end face guard 83 is provided at the front end of the moving rack 851 to prevent the moving rack 851 from being separated from the inside of the mounting groove 82.
In the above embodiment, specifically, the right side of the guide roller 84 is inserted into the inner side of the positioning groove 852, which plays a role of positioning the side surface of the moving rack 851.
In the above embodiment, specifically, the moving rack 851 and the fixed gear 854 are respectively disposed inside the mounting groove 82.
In the above embodiment, specifically, the upper portion of the metal link 856 is coupled to the front end of the driving disc 86 to convert the rotation motion.
In the above embodiment, specifically, the right side of the center mounting shaft 9 penetrates through the inner side of the side support 81 to be connected with the rear end bolt of the fixed gear 854, and the joint of the center mounting shaft 9 and the side support 81 is provided with a bearing.
In the above embodiment, specifically, the lifting threaded pipe 56 is inserted into the inner side of the fixing sleeve 4, and the lower portion of the spiral signal line 54 is connected to the inner side of the image processing cabinet 3.
Principle of operation
The utility model discloses in, during the use, hold and promote that pole frame 14 promotes moving vehicle frame 1 moves to the left side, rotating electrical machines 13 drives driving-disc 86 rotatory on the upper portion of side support frame 81, metal connecting rod 856's upper portion is followed driving-disc 86 rotation and is rotated, cooperation round pin hub connection board 855 drives movable rack 851 up-and-down reciprocating motion, rack recess 853 and fixed gear 854 intermeshing, drive the continuous swing of central installation axle 9 in the rear end of side support frame 81, protective housing 10 drives ultrasonic locator 11 and follows the swing of central installation axle 9 and carry out multi-angle rotating, it surveys to send the ultrasonic wave simultaneously, pass through the cooperation of the inside software of image processing cabinet 3 and hardware again, convert the signal into image display on display screen 7, fix a position the crack position, the handheld lift screwed pipe 56 of another staff, adjust the relative position between fixed threaded rod 55 and the lift screwed pipe 56, it measures to be close to crack department with rectangle support frame 52 and infrared ranging head 53, the infrared ranging head 53 of a plurality of setting, can measure the width and the degree of depth of crack, and numerical value after will changing shows on display screen 7.
Utilize technical scheme, or technical staff in the field be in the utility model technical scheme's inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The improved measuring device for the crack depth of the highway bridge tunnel is characterized by comprising a moving frame (1), universal moving wheels (2), an image processing cabinet (3), a fixed sleeve (4), a telescopic depth-finding frame structure (5), an inclined support (6), a display screen (7), a positioning driving frame structure (8), a central mounting shaft (9), a protective shell (10), an ultrasonic positioner (11), a triangular support (12), a rotating motor (13) and a push rod frame (14), wherein the universal moving wheels (2) are respectively connected to four corners of the lower part of the moving frame (1) through bolts; the image processing cabinet (3) is connected to the right side of the upper part of the movable frame (1) through bolts; the fixed sleeve (4) is connected to the left side of the image processing cabinet (3) through a bolt; the telescopic depth sounding frame structure (5) is arranged at the upper part of the fixed sleeve (4); the inclined bracket (6) is connected to the upper part of the image processing cabinet (3) through a bolt; the display screen (7) is embedded in the right upper part of the inner side of the inclined bracket (6); the positioning driving frame structure (8) is arranged on the left side of the upper part of the moving frame (1); the central mounting shaft (9) is arranged on the left side of the positioning driving frame structure (8); the protective shell (10) is connected to the left side of the central mounting shaft (9) through bolts; the ultrasonic positioners (11) are respectively embedded at the four left corners of the protective shell (10); the triangular bracket (12) is arranged at the upper part of the left side of the positioning driving frame structure (8); the rotating motor (13) is connected to the upper part of the triangular support (12) through a bolt; the push rod frame (14) is welded on the right side of the upper part of the moving frame (1); the positioning driving frame structure (8) comprises a side supporting frame (81), a mounting groove (82), an end face baffle (83), a guide roller (84), a linkage swing frame structure (85) and a driving disc (86), wherein the opening of the mounting groove (82) is forwards opened in the middle position of the inner side of the side supporting frame (81); the end face baffle (83) is respectively bolted on the upper part and the lower part of the left side of the front end of the side face support frame (81); the guide roller (84) is coupled to the left side of the inner part of the side support frame (81); the linkage swing frame structure (85) is arranged on the inner side of the mounting groove (82); the driving disc (86) is positioned at the upper part of the lateral supporting frame (81).
2. The improved road bridge tunnel crack depth measuring device as claimed in claim 1, wherein said linkage rocking frame structure (85) comprises a moving rack (851), a positioning groove (852), a rack groove (853), a fixed gear (854), a pin connecting plate (855) and a metal connecting rod (856), said positioning groove (852) is opened at the inner left side of the moving rack (851); the rack groove (853) is formed in the right side of the temporal part of the movable rack (851); the fixed gear (854) is arranged on the right side of the movable rack (851); the pin shaft connecting plate (855) is welded on the upper part of the movable rack (851); the lower part of the metal connecting rod (856) is connected with the inner side of the pin shaft connecting plate (855) in a shaft mode.
3. The improved road bridge tunnel crack depth measuring device as claimed in claim 1, wherein the retractable depth-finding frame structure (5) comprises a conical mounting shell (51), a rectangular support frame (52), an infrared distance-measuring head (53), a spiral signal line (54), a fixed threaded rod (55) and a lifting threaded pipe (56), wherein the rectangular support frame (52) is bolted on the upper inner side of the conical mounting shell (51); a plurality of infrared distance measuring heads (53) are respectively embedded in the upper part of the conical mounting shell (51); the upper part of the spiral signal wire (54) respectively penetrates through the conical mounting shell (51) and the rectangular supporting frame (52) to be connected with the infrared distance measuring head (53); the fixed threaded rod (55) is welded at the lower part of the conical mounting shell (51); the lifting threaded pipe (56) is in threaded connection with the lower part of the outer side of the fixed threaded rod (55).
4. The improved measuring device for crack depth of road bridge and tunnel as claimed in claim 1, wherein the lower part of the side supporting frame (81) is connected with the upper left bolt of the moving carriage (1), and the lower part of the driving disc (86) is inserted into the upper inner part of the mounting groove (82).
5. The improved road bridge and tunnel crack depth measuring device as claimed in claim 1, wherein the right side of said triangular bracket (12) is connected with the upper bolt of the rear end of the side supporting frame (81), and the rear end of said driving plate (86) is connected with the right side bolt of the output shaft of the rotating motor (13).
6. The improved measuring device for measuring the tunnel crack depth of road bridges as claimed in claim 2, wherein said end surface blocking plate (83) is disposed at the front end of the moving rack (851), and the right side of said guide roller (84) is inserted into the inner side of the positioning groove (852).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220932753.6U CN217541825U (en) | 2022-04-20 | 2022-04-20 | Follow-on public road bridge roof beam tunnel crack degree of depth measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220932753.6U CN217541825U (en) | 2022-04-20 | 2022-04-20 | Follow-on public road bridge roof beam tunnel crack degree of depth measuring device |
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| Publication Number | Publication Date |
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| CN217541825U true CN217541825U (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220932753.6U Active CN217541825U (en) | 2022-04-20 | 2022-04-20 | Follow-on public road bridge roof beam tunnel crack degree of depth measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115951021A (en) * | 2023-01-29 | 2023-04-11 | 山东省交通科学研究院 | Push-type bridge crack detection mechanism |
| CN117516428A (en) * | 2024-01-05 | 2024-02-06 | 中电建路桥集团有限公司 | Basement concrete crack detection device |
-
2022
- 2022-04-20 CN CN202220932753.6U patent/CN217541825U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115951021A (en) * | 2023-01-29 | 2023-04-11 | 山东省交通科学研究院 | Push-type bridge crack detection mechanism |
| CN117516428A (en) * | 2024-01-05 | 2024-02-06 | 中电建路桥集团有限公司 | Basement concrete crack detection device |
| CN117516428B (en) * | 2024-01-05 | 2024-04-02 | 中电建路桥集团有限公司 | Basement concrete crack detection device |
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