CN114263106A - Portable gardens arch bridge owner encircles crack detection device - Google Patents
Portable gardens arch bridge owner encircles crack detection device Download PDFInfo
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- CN114263106A CN114263106A CN202210009236.6A CN202210009236A CN114263106A CN 114263106 A CN114263106 A CN 114263106A CN 202210009236 A CN202210009236 A CN 202210009236A CN 114263106 A CN114263106 A CN 114263106A
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 201000010099 disease Diseases 0.000 abstract description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a portable garden arch bridge main arch crack detection device, which comprises an arch bridge body, the top of the arch bridge body is provided with a railing, the bottom of the arch bridge body is provided with a main arch, the top of the railing is provided with a fixed clamping mechanism, the front side of the fixed clamping mechanism is provided with a mechanical telescopic mechanism, the rear side of the mechanical telescopic mechanism is provided with a detection mechanism, the high-definition digital camera can observe all parts of the bottom of the bridge, judge the diseases of the parts where the diseases are found, shoot the general diseases to acquire and store information, measure the width of the cracks if the diseases are the cracks, preprocess the crack images during detection, and store detection results.
Description
Technical Field
The invention relates to the technical field of bridge detection, in particular to a portable garden arch bridge main arch crack detection device.
Background
The garden building is an important component of a garden, organically combines with mountains, water and plants to form an elegant landscape picture scroll, and a bridge is an important element for landscape assembly in the garden and has double functions of traffic and appreciation.
With the increase of the service period of the garden arch bridge, the garden arch bridge starts to enter a fatigue period, and the occurrence and development of diseases also enter a high-incidence period, however, in the daily work of bridge inspection, maintenance staff face very big practical problems, for example, the bridge is often inspected by two steps of operation, namely, the upper bridge and the lower bridge, and the inspection flow is complex and time-consuming; professional and efficient inspection tools are relatively deficient, and the adopted method is relatively backward; the automation level is low, and the phenomena of missing detection and delay are prominent.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable gardens arched bridge owner encircles crack detection device, includes the arched bridge body, arched bridge body top is equipped with the railing, arched bridge body bottom has been seted up the owner and has been encircleed, there is fixed fixture at the railing top, there is mechanical telescopic machanism fixed fixture front side, there is detection mechanism mechanical telescopic machanism rear side, two L shape connecting rods that bilateral symmetry set up are installed at the railing top, are located left the one end that the railing was kept away from to L shape connecting rod articulates there is first running roller, is located the right side the one end that the railing was kept away from to L shape connecting rod articulates there is the second running roller, there is the belt between first running roller and the second running roller, connect through belt transmission between first running roller and the second running roller.
Preferably, fixed fixture is including two splint that the front and back symmetry set up, two the corresponding one side of splint is close to bottom department and all sets up for laminating each other with the railing, two run through jointly between the splint and is equipped with the horizontal pole, two the splint left and right sides is close to the equal fixedly connected with gag lever post of center department, two the splint left and right sides all has a fly leaf, two the chute that the front and back symmetry set up all seted up on the fly leaf is a plurality of the gag lever post all runs through adjacent chute inner chamber, two be close to the common fixedly connected with roof of top department between the fly leaf, roof top center department fixedly connected with threaded rod, threaded rod outside cover is equipped with the bolt, two the equal common fixedly connected with baffle in both ends around the horizontal pole, two the opening has all been seted up on the baffle.
Preferably, mechanical telescopic machanism is including loading the board, there is the loading piece loading board rear side, loading piece both sides have all seted up flutedly, two about the loading piece equal swing joint of groove cavity has a spring, two the equal fixedly connected with fixture block of one end that the loading piece was kept away from to the spring, the opening that is located the front side is run through to loading piece rear side, two the fixture block all laminates with the baffle that is located the front side, two articulated slab, two that set up about loading board front side fixedly connected with articulated between the articulated slab have perpendicular electric telescopic handle.
Preferably, the rear side of the vertical electric telescopic rod is close to a supporting plate fixedly connected with the bottom, the left side of the supporting plate is close to an arc-shaped block fixedly connected with the bottom, an L-shaped overturning block is sleeved on the outer side of the arc-shaped block, a connecting plate is fixedly connected with the rear side of the L-shaped overturning block, a telescopic rod is fixedly connected with the rear side of the connecting plate, and the telescopic rod is located on the front side of the detection mechanism.
Preferably, detection mechanism includes horizontal electric telescopic handle, horizontal electric telescopic handle front end fixed connection is on the telescopic link, horizontal electric telescopic handle rear end fixed connection has the connecting block, high definition digital camera is installed at the connecting block top, connecting block rear side fixedly connected with connecting rod, two fixed plates that set up around the connecting rod rear end has, connecting rod rear end fixed connection is on the fixed plate that is located the front side, two it has the gyro wheel to articulate between the fixed plate.
Preferably, a moving block is installed at the position, close to the left side, of the bottom of the belt, a rope is arranged at the bottom of the moving block, and the bottom end of the rope is movably connected to the telescopic rod.
Preferably, an illumination lamp is installed at the front side of the fixing plate positioned at the front side.
Compared with the prior art, the invention has the beneficial effects that:
1. the detection device can be fixed by the aid of mutual matching of structures such as the baffle, the cross bar, the movable plate, the limiting rod, the clamping plate and the top plate, the detection mechanism can be driven to move up and down by the aid of mutual matching of structures such as the loading block, the loading plate, the hinged plate and the vertical electric telescopic rod, the detection mechanism can be driven to move along a curve at the bottom of the main arch by the aid of mutual matching of structures such as the first roller, the second roller, the belt, the movable block, the rope, the telescopic rod and the roller, and dead corners are prevented from occurring during detection;
2. the auxiliary lighting device can realize auxiliary lighting on the area with weak light at the bottom of the main arch by arranging the lighting lamp, can realize observation on each part at the bottom of the bridge by the high-definition digital camera, judges the diseases in the area with the diseases, takes pictures of the general diseases to acquire and store information if the diseases are common diseases, measures the width of the crack if the diseases are the crack, preprocesses the crack image during detection, and stores the detection result.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a left side cross-sectional view of the present invention;
FIG. 3 is a schematic view of the L-shaped turning block of the present invention;
FIG. 4 is a top cross-sectional view of a component light of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 1;
fig. 6 is an enlarged view of fig. 2 at B.
Reference numbers in the figures: 1. an arch bridge body; 2. a roller; 3. a telescopic rod; 4. an L-shaped turning block; 5. a connecting plate; 6. a vertical electric telescopic rod; 7. a moving block; 8. a rope; 9. an L-shaped connecting rod; 10. a first roller; 11. a belt; 12. a second roller; 13. a support plate; 14. an arc-shaped block; 15. a transverse electric telescopic rod; 16. a movable plate; 17. a limiting rod; 18. a loading plate; 19. a hinge plate; 20. a cross bar; 21. a baffle plate; 22. a splint; 23. a threaded rod; 24. a top plate; 25. a loading block; 26. a fixing plate; 27. an illuminating lamp; 28. connecting blocks; 29. a high definition digital camera; 30. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a portable gardens arch bridge owner encircles crack detection device, including arch bridge body 1, 1 top of arch bridge body is equipped with the railing, arch bridge body 1 bottom has been seted up the owner and has been encircleed, there is fixed fixture at the railing top, there is mechanical telescopic machanism fixed fixture front side, there is detection mechanism mechanical telescopic machanism rear side, two L shape connecting rods 9 that bilateral symmetry set up are installed at the railing top, it has first running roller 10 to be located that the one end that left L shape connecting rod 9 kept away from the railing articulates, the one end that L shape connecting rod 9 kept away from the railing that is located the right side articulates has second running roller 12, there is belt 11 between first running roller 10 and the second running roller 12, connect through belt 11 transmission between first running roller 10 and the second running roller 12.
The fixed clamping mechanism comprises two clamping plates 22 which are symmetrically arranged in the front and back direction, the positions, close to the bottom, of the corresponding sides of the two clamping plates 22 are mutually attached to the railing, a cross rod 20 is arranged between the two clamping plates 22 in a penetrating mode, limiting rods 17 are fixedly connected to the positions, close to the center, of the left side and the right side of the two clamping plates 22, movable plates 16 are arranged on the left side and the right side of the two clamping plates 22, chutes which are symmetrically arranged in the front and back direction are formed in the two movable plates 16, a plurality of limiting rods 17 penetrate through the inner cavities of the adjacent chutes, a top plate 24 is fixedly connected between the two movable plates 16 in a common mode, a threaded rod 23 is fixedly connected to the center of the top plate 24, bolts are sleeved on the outer side of the threaded rod 23, a baffle plate 21 is fixedly connected to the front end and the back end of the two cross rods 20 in a common mode, the purpose of fixing the detection device can be realized, and openings are formed in the two baffle plates 21.
The mechanical telescopic mechanism comprises a loading plate 18, a loading block 25 is arranged at the rear side of the loading plate 18, grooves are respectively arranged at the upper side and the lower side of the loading block 25, springs are movably connected in the inner cavities of the two grooves, one ends of the two springs, which are far away from the loading block 25, are fixedly connected with clamping blocks, the rear side of the loading block 25 penetrates through an opening at the front side, the two clamping blocks are respectively attached to a baffle 21 at the front side, the front side of the loading plate 18 is fixedly connected with two hinged plates 19 which are arranged at the left and the right, a vertical electric telescopic rod 6 is hinged between the two hinged plates 19, the purpose of driving the detection mechanism to move up and down can be realized through the above components, a supporting plate 13 is fixedly connected at the position, which is close to the bottom, of the rear side of the vertical electric telescopic rod 6, an arc-shaped block 14 is fixedly connected at the position, which is close to the bottom, an L-shaped overturning block 4 is sleeved outside the arc-shaped block 14, a connecting plate 5 is fixedly connected at the rear side of the L-shaped overturning block 4, the rear side of the connecting plate 5 is fixedly connected with a telescopic rod 3, and the telescopic rod 3 is positioned on the front side of the detection mechanism.
The detection mechanism comprises a transverse electric telescopic rod 15, the front end of the transverse electric telescopic rod 15 is fixedly connected to a telescopic rod 3, the rear end of the transverse electric telescopic rod 15 is fixedly connected with a connecting block 28, a high-definition digital camera 29 is installed at the top of the connecting block 28, the rear side of the connecting block 28 is fixedly connected with a connecting rod 30, the rear end of the connecting rod 30 is provided with two fixing plates 26 which are arranged front and back, the front side of the fixing plate 26 positioned at the front side is provided with an illuminating lamp 27, auxiliary illumination on an area with weak light at the bottom of the main arch can be realized through the illuminating lamp 27, the rear end of the connecting rod 30 is fixedly connected to the fixing plate 26 positioned at the front side, a roller 2 is hinged between the two fixing plates 26, a moving block 7 is installed at the position close to the left side of the bottom of a belt 11, a rope 8 is arranged at the bottom of the moving block 7, the bottom end of the rope 8 is movably connected to the telescopic rod 3, and the detection mechanism can be driven to move along the curve at the bottom of the main arch through the parts, the device has the advantages that dead corners can be prevented during detection, observation can be carried out on all parts at the bottom of the bridge through the parts, the parts with diseases can be judged in the places with the diseases, the parts are photographed to collect and store information if the parts are general diseases, the width of the cracks needs to be measured if the parts are cracks, and the crack images need to be preprocessed during detection to store detection results.
The common crack detection method comprises manual detection, crack width instrument detection and the like, and the manual detection has the advantages of simple means and low requirement on the environment, but the crack detection accuracy can be influenced by the disease crack diagnosis of the bridge due to human reasons, and the workload of the manual detection is too large;
the detection of the crack width instrument for the bridge can achieve a certain effect, but is limited in the aspects of reducing the workload and the detection efficiency of maintenance personnel, is not convenient and efficient enough, and an image detection method can be used for detecting, photographing and storing cracks and carrying out detailed analysis on a detection structure by using a computer to finally obtain a solution.
The working principle is as follows: firstly, a maintenance worker attaches two clamping plates 22 to a bridge railing, then pulls a top plate 24 to drive two movable plates 16 to move upwards, when the two movable plates 16 move upwards, the two clamping plates 22 can be driven to move oppositely through the mutual matching of a plurality of chutes and limiting rods 17, so that the two clamping plates 22 are attached to the bridge railing, at the moment, the maintenance worker twists a bolt tightly to complete fixing, meanwhile, the maintenance worker installs two L-shaped connecting rods 9 on the bridge railing together, then the maintenance worker penetrates a loading block 25 through an opening on the front side, the loading block 25 can be fixed through the mutual matching of a clamping block and a spring, then the vertical electric telescopic rod 6 is started to drive the detection mechanism to move towards the main arch direction of the arch bridge, and through the mutual matching of the L-shaped overturning block 4 and the arc-shaped block 14, the purpose of driving the detection mechanism to overturn ninety degrees can be realized, the detection mechanism is horizontal to the main arch direction of the arch bridge, then the transverse electric telescopic rod 15 is started to drive the detection mechanism to move to the bottom position of the main arch of the arch bridge, at the moment, the first roller 10 is started through an external power supply, the first roller 10 simultaneously drives the second roller 12 to rotate through the belt 11, when the belt 11 moves, the telescopic rod 3 can be driven to move through the mutual matching of the moving block 7 and the rope 8, when the telescopic rod 3 receives external acting force, the telescopic rod can be matched with the roller 2 to move along the curve at the bottom of the main arch and drive the high-definition digital camera 29 to detect the bottom of the main arch, at the moment, the transverse electric telescopic rod 15 is started again to drive the high-definition digital camera 29 to move back and forth, the detection range is enlarged, the detection dead angle is prevented from occurring, and auxiliary illumination can be carried out on the weak light at the bottom of the main arch through the illuminating lamp 27, the detection effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a portable gardens arched bridge owner encircles crack detection device, includes arched bridge body (1), its characterized in that: arched bridge body (1) top is equipped with the railing, arched bridge body (1) bottom has been seted up the main arch, there is fixed fixture at the railing top, there is mechanical telescopic machanism fixed fixture front side, there is detection mechanism mechanical telescopic machanism rear side, two L shape connecting rods (9) that bilateral symmetry set up are installed at the railing top, are located left the one end that the railing was kept away from in L shape connecting rod (9) articulates there is first running roller (10), is located the right side the one end that the railing was kept away from in L shape connecting rod (9) articulates there is second running roller (12), there is belt (11) between first running roller (10) and second running roller (12), connect through belt (11) transmission between first running roller (10) and second running roller (12).
2. The portable garden arch bridge main arch crack detection device of claim 1, wherein: the fixed clamping mechanism comprises two clamping plates (22) which are symmetrically arranged front and back, one side, corresponding to the two clamping plates (22), of each clamping plate is close to the bottom and is mutually attached to the rail, a cross rod (20) penetrates through the two clamping plates (22) together, limiting rods (17) are fixedly connected to the left and right sides of the two clamping plates (22) close to the center, movable plates (16) are arranged on the left and right sides of the two clamping plates (22), chutes which are symmetrically arranged front and back are formed in the two movable plates (16), a plurality of limiting rods (17) penetrate through adjacent chute inner cavities, a top plate (24) is fixedly connected to the left and right sides of the two movable plates (16) close to the top, a threaded rod (23) is fixedly connected to the center of the top plate (24), a bolt is sleeved on the outer side of the threaded rod (23), and baffles (21) are fixedly connected to the front and back ends of the two cross rods (20) together, openings are formed in the two baffle plates (21).
3. The portable garden arch bridge main arch crack detection device of claim 1, wherein: the mechanical telescopic mechanism comprises a loading plate (18), a loading block (25) is arranged on the rear side of the loading plate (18), grooves are formed in the upper side and the lower side of the loading block (25), springs are movably connected to inner cavities of the grooves, a clamping block is fixedly connected to one end, away from the loading block (25), of each spring, the rear side of the loading block (25) penetrates through an opening in the front side, the clamping blocks are attached to a baffle (21) in the front side, two hinged plates (19) are fixedly connected to the front side of the loading plate (18) and are arranged on the left and right sides, and a vertical electric telescopic rod (6) is hinged between the hinged plates (19).
4. The portable garden arch bridge main arch crack detection device of claim 3, wherein: perpendicular electric telescopic handle (6) rear side is close to bottom fixedly connected with backup pad (13), backup pad (13) left side is close to bottom fixedly connected with arc piece (14), arc piece (14) outside cover is equipped with L shape upset piece (4), L shape upset piece (4) rear side fixedly connected with connecting plate (5), connecting plate (5) rear side fixedly connected with telescopic link (3), telescopic link (3) are located the detection mechanism front side.
5. The portable garden arch bridge main arch crack detection device of claim 4, wherein: detection mechanism includes horizontal electric telescopic handle (15), horizontal electric telescopic handle (15) front end fixed connection is on telescopic link (3), horizontal electric telescopic handle (15) rear end fixed connection has connecting block (28), high definition digital camera (29) are installed at connecting block (28) top, connecting block (28) rear side fixed connection has connecting rod (30), two fixed plates (26) that set up around connecting rod (30) rear end has, connecting rod (30) rear end fixed connection is on fixed plate (26) that are located the front side, two it has gyro wheel (2) to articulate between fixed plate (26).
6. The portable garden arch bridge main arch crack detection device of claim 1, wherein: a moving block (7) is installed at the position, close to the left side, of the bottom of the belt (11), a rope (8) is arranged at the bottom of the moving block (7), and the bottom end of the rope (8) is movably connected to the telescopic rod (3).
7. The portable garden arch bridge main arch crack detection device of claim 5, wherein: an illuminating lamp (27) is arranged on the front side of the fixing plate (26) positioned on the front side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210009236.6A CN114263106B (en) | 2022-01-06 | 2022-01-06 | Portable gardens arch bridge main arch crack detection device |
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|---|---|---|---|
| CN202210009236.6A CN114263106B (en) | 2022-01-06 | 2022-01-06 | Portable gardens arch bridge main arch crack detection device |
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| CN114263106A true CN114263106A (en) | 2022-04-01 |
| CN114263106B CN114263106B (en) | 2024-02-20 |
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| CN114922062A (en) * | 2022-05-13 | 2022-08-19 | 中铁桥隧技术有限公司 | Movable bridge detection device with crack measurement function |
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| Publication number | Publication date |
|---|---|
| CN114263106B (en) | 2024-02-20 |
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