CN220542500U - Concrete sampling device for bridge engineering detects - Google Patents
Concrete sampling device for bridge engineering detects Download PDFInfo
- Publication number
- CN220542500U CN220542500U CN202322284955.1U CN202322284955U CN220542500U CN 220542500 U CN220542500 U CN 220542500U CN 202322284955 U CN202322284955 U CN 202322284955U CN 220542500 U CN220542500 U CN 220542500U
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- fixedly connected
- sampling device
- bottom plate
- plate
- bridge engineering
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- 238000005070 sampling Methods 0.000 title claims abstract description 24
- 239000004567 concrete Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000007689 inspection Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Abstract
The utility model relates to the technical field of bridge engineering safety, and discloses a concrete sampling device for bridge engineering detection, which comprises a bottom plate, wherein two second support rods are rotationally connected to the rear side of the bottom end of the bottom plate, support plates are slidingly connected to the front ends of the second support rods, two first support rods are rotationally connected to the rear side of the top end of each support plate, opposite ends of the first support rods are respectively rotationally connected to the inward ends of the second support rods, the top ends of the first support rods are slidingly connected to the bottom end of the bottom plate, and toothed plates are slidingly connected to the left side of the top end of each support plate. In the utility model, the second motor is firstly used as a driving source of the gear, the second motor rotates to drive the gear to rotate, the gear rotates to drive the toothed plate to move, and when the toothed plate moves, the second supporting rod is driven to move, so that the supporting plate can descend, and the universal wheels are separated from the bridge deck, thereby improving the stability of the device in sampling.
Description
Technical Field
The utility model relates to the technical field of bridge engineering safety, in particular to a concrete sampling device for bridge engineering detection.
Background
Bridge is a structure which is generally erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like. In order to adapt to the traffic industry of modern high-speed development, bridges are also extended to span mountain ranges, poor geology or buildings which are erected to meet other traffic requirements and enable the traffic to be more convenient, the purpose of bridge safety detection is to objectively evaluate the safety of the bridge, make decision references for subsequent reinforcement and maintenance, and the bridge safety detection comprises detection of structural states of reinforced concrete, so that the bridge needs to be sampled, and a detection result is obtained.
However, the current reinforced concrete sampling device cannot sample under the condition of not damaging the structure and the state of the bridge around the sampling, and the stability of the device is insufficient in the sampling process, so that the service life of the device is shortened, and the follow-up observation and detection are not facilitated.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a concrete sampling device for bridge engineering detection.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bridge engineering detects uses concrete sampling device, includes the bottom plate, bottom plate bottom rear side rotates and is connected with two second bracing pieces, the equal sliding connection of second bracing piece front end has the backup pad, backup pad top rear side rotates and is connected with two first bracing pieces, the first bracing piece is relative one end to rotate respectively and is connected at the inwards one end of second bracing piece, the equal sliding connection in bottom plate bottom on first bracing piece top, backup pad top left side sliding connection has the pinion rack, pinion rack top meshing is connected with the gear, pinion rack front end fixedly connected with connecting block, connecting block inner wall rotates and is connected with the connecting rod, the connecting rod is rotated respectively and is connected at the inwards one end of second bracing piece in opposite directions one end.
As a further description of the above technical solution:
the top end of the supporting plate is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected to the right end of the gear.
As a further description of the above technical solution:
the bottom plate top fixedly connected with support frame, a plurality of hydraulic stems of inside topside fixedly connected with of support frame, hydraulic stem drive end fixedly connected with fixed plate.
As a further description of the above technical solution:
the fixed plate top fixedly connected with first motor, first motor drive end fixedly connected with transmission shaft, transmission shaft outer wall top rotates to be connected at the fixed plate inner wall.
As a further description of the above technical solution:
the screw conveyer is fixedly connected with the outer wall of the transmission shaft, and the drill bit is fixedly connected with the bottom end of the transmission shaft.
As a further description of the above technical solution:
the bottom plate top corresponds the inside collecting vat that is provided with of support frame, the bottom plate top corresponds the collecting vat outside and is provided with the second export.
As a further description of the above technical solution:
the supporting plate top corresponds the collecting vat below and is provided with first export.
As a further description of the above technical solution:
the four corners of the bottom end of the bottom plate are fixed with training stages provided with universal wheels.
The utility model has the following beneficial effects:
1. in the utility model, the second motor is firstly used as a driving source of the gear, the second motor rotates to drive the gear to rotate, the gear rotates to drive the toothed plate to move, and when the toothed plate moves, the second supporting rod is driven to move, so that the supporting plate can descend, and the universal wheels are separated from the bridge deck, thereby improving the stability of the device in sampling.
2. According to the utility model, the fixing plate is pushed to move downwards through the hydraulic rod, so that the drill bit is in direct contact with the bridge deck, then the first motor is started to enable the drill bit to operate through the transmission shaft, so that sampling is performed, the auger is further arranged on the outer wall of the transmission shaft, and the sample is conveyed to the collecting tank through the auger, so that detection of the sample by workers is facilitated.
Drawings
FIG. 1 is a perspective view of the front of a concrete sampling device for bridge engineering detection according to the present utility model;
FIG. 2 is a schematic structural diagram of a bottom plate of a concrete sampling device for bridge engineering detection according to the present utility model;
fig. 3 is a schematic structural view of a support plate of a concrete sampling device for bridge engineering inspection according to the present utility model.
Legend description:
1. a bottom plate; 2. a support frame; 3. a hydraulic rod; 4. a universal wheel; 5. a fixing plate; 6. a support plate; 7. a first outlet; 8. a connecting block; 9. a toothed plate; 10. a collection tank; 11. a second outlet; 12. a drill bit; 13. an auger; 14. a transmission shaft; 15. a first motor; 16. a second motor; 17. a gear; 18. a first support bar; 19. a second support bar; 20. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a bridge engineering detects uses concrete sampling device, including bottom plate 1, bottom plate 1 bottom rear side rotates and is connected with two second bracing piece 19, equal sliding connection of second bracing piece 19 front end has backup pad 6, backup pad 6 top rear side rotates and is connected with two first bracing pieces 18, first bracing piece 18 relative one end rotates respectively to be connected at the inwards one end of second bracing piece 19, first bracing piece 18 top all sliding connection is in bottom plate 1 bottom, backup pad 6 top left side sliding connection has pinion rack 9, pinion rack 9 top meshing is connected with gear 17, pinion rack 9 front end fixedly connected with connecting block 8, connecting block 8 inner wall rotates and is connected with connecting rod 20, connecting rod 20 is the opposite sides one end and rotates respectively to be connected at the inwards one end of second bracing piece 19, backup pad 6 top fixedly connected with second motor 16, second motor 16 drive end fixedly connected with at the gear 17 right-hand member, start second motor 16 drives pinion rack 9 through gear 17 and moves, pinion rack 9 passes through connecting rod 8 and is connected with gear 17, and connecting rod 20 even end is connected at the inwards one side of second bracing piece 19, thereby when pinion rack 9 drives connecting rod 20 and moves through connecting rod 8, thereby make second bracing piece 19 and second bracing piece 19 move, thereby the first bracing piece 19 and the first bridge floor is the second 19, thereby the bridge floor is changed, thereby the device is guaranteed to change between the first bridge floor, and the bridge floor is connected with the second bracing piece 19, and the bridge floor is changed, thereby the device is connected with the bridge floor, and the bridge floor is changed.
Further, the top end of the bottom plate 1 is fixedly connected with the supporting frame 2, the top side inside the supporting frame 2 is fixedly connected with a plurality of hydraulic rods 3, the driving end of each hydraulic rod 3 is fixedly connected with a fixing plate 5, the top end of each fixing plate 5 is fixedly connected with a first motor 15, the driving end of each first motor 15 is fixedly connected with a transmission shaft 14, the top of the outer wall of each transmission shaft 14 is rotationally connected with the inner wall of each fixing plate 5, the outer wall of each transmission shaft 14 is fixedly connected with an auger 13, the bottom end of each transmission shaft 14 is fixedly connected with a drill bit 12, the top end of the bottom plate 1 is correspondingly provided with a collecting tank 10 inside the supporting frame 2, the first motor 15 is started firstly, the first motor 15 rotationally drives the transmission shafts 14 to rotate, the augers 13 are fixedly connected with the outer walls of the transmission shafts 14, the drill bits 12 are arranged at the bottom ends of the transmission shafts 14, and accordingly the transmission shafts 14 rotationally drive the augers 13 and the drill bits 12 to rotate, then start hydraulic stem 3 and make fixed plate 5 move downwards to fixed plate 5 moves and drives auger 13 and drill bit 12 and remove, and drill bit 12 drifts down and gets auger 13 and take out the sample, and the sample can enter into collecting vat 10 inner wall under the effect of centrifugal force, thereby collect the staff of being convenient for to the sample and detect the sample, bottom plate 1 top corresponds collecting vat 10 outside and is provided with second export 11, and backup pad 6 top corresponds collecting vat 10 below and is provided with first export 7, and first export 7 and second export 11 are the design of convenience drill bit direct contact road surface, and bottom plate 1 bottom four corners all fixedly connected with universal wheel 4, and when backup pad 6 kept away from the bridge floor, universal wheel 4 and bridge floor contact, the staff of being convenient for removes the device.
Working principle: firstly, start first motor 15, first motor 15 rotates and drives transmission shaft 14 and rotates, and be connected with auger 13 at transmission shaft 14 outer wall fixedly, there is drill bit 12 in transmission shaft 14 bottom, thereby transmission shaft 14 rotates and can drive auger 13 and drill bit 12 and rotate, then start hydraulic stem 3 makes fixed plate 5 move down, thereby fixed plate 5 removes and drives auger 13 and drill bit 12 and remove, drill bit 12 drifts down and gets auger 13 and take out the sample, and the sample can enter into collecting vat 10 inner wall under centrifugal force effect, thereby collect the staff of being convenient for to sample and detect, secondly start second motor 16, second motor 16 drives pinion rack 9 through gear 17 and removes, pinion rack 9 is connected with connecting rod 20 through connecting block 8, and connecting rod 20 link is connected in the inside one side of second bracing piece 19, thereby when pinion rack 9 moves through connecting block 8 and drives connecting rod 20, can make second bracing piece 19 remove, and be rotated and connect between second bracing piece 19 and the first bracing piece 18, thereby the angle between second bracing piece 19 and the first bracing piece 18 changes, and then make universal wheel 4 keep away from in the bridge floor, thereby stability has been guaranteed to take a sample.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a bridge engineering detects uses concrete sampling device, includes bottom plate (1), its characterized in that: the utility model discloses a bottom plate (1) bottom rear side rotation is connected with two second bracing pieces (19), equal sliding connection of second bracing piece (19) front end has backup pad (6), backup pad (6) top rear side rotation is connected with two first bracing pieces (18), first bracing piece (18) relative one end rotates respectively and connects at the inwards one end of second bracing piece (19), equal sliding connection in bottom plate (1) bottom in first bracing piece (18) top, backup pad (6) top left side sliding connection has pinion rack (9), pinion rack (9) top meshing is connected with gear (17), pinion rack (9) front end fixedly connected with connecting block (8), connecting block (8) inner wall rotation is connected with connecting rod (20), connecting rod (20) are rotated respectively to the back one end and are connected at the inwards one end of second bracing piece (19).
2. The concrete sampling device for bridge engineering inspection according to claim 1, wherein: the top end of the supporting plate (6) is fixedly connected with a second motor (16), and the driving end of the second motor (16) is fixedly connected to the right end of the gear (17).
3. The concrete sampling device for bridge engineering inspection according to claim 1, wherein: the hydraulic support is characterized in that a support frame (2) is fixedly connected to the top end of the bottom plate (1), a plurality of hydraulic rods (3) are fixedly connected to the top side inside the support frame (2), and a fixing plate (5) is fixedly connected to the driving end of each hydraulic rod (3).
4. A concrete sampling device for bridge construction inspection according to claim 3, wherein: the motor is characterized in that a first motor (15) is fixedly connected to the top end of the fixed plate (5), a transmission shaft (14) is fixedly connected to the driving end of the first motor (15), and the top of the outer wall of the transmission shaft (14) is rotationally connected to the inner wall of the fixed plate (5).
5. The concrete sampling device for bridge engineering inspection according to claim 4, wherein: the outer wall of the transmission shaft (14) is fixedly connected with a packing auger (13), and the bottom end of the transmission shaft (14) is fixedly connected with a drill bit (12).
6. The concrete sampling device for bridge engineering inspection according to claim 1, wherein: the bottom plate (1) top corresponds inside being provided with collecting vat (10) of support frame (2), the bottom plate (1) top corresponds collecting vat (10) outside and is provided with second export (11).
7. The concrete sampling device for bridge engineering inspection according to claim 1, wherein: a first outlet (7) is arranged below the top end of the supporting plate (6) corresponding to the collecting groove (10).
8. The concrete sampling device for bridge engineering inspection according to claim 1, wherein: the four corners of the bottom end of the bottom plate (1) are fixed with universal wheels (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284955.1U CN220542500U (en) | 2023-08-24 | 2023-08-24 | Concrete sampling device for bridge engineering detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284955.1U CN220542500U (en) | 2023-08-24 | 2023-08-24 | Concrete sampling device for bridge engineering detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542500U true CN220542500U (en) | 2024-02-27 |
Family
ID=89975878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322284955.1U Active CN220542500U (en) | 2023-08-24 | 2023-08-24 | Concrete sampling device for bridge engineering detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220542500U (en) |
-
2023
- 2023-08-24 CN CN202322284955.1U patent/CN220542500U/en active Active
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