CN210953756U - Crash barrier burial depth nondestructive testing device - Google Patents
Crash barrier burial depth nondestructive testing device Download PDFInfo
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- CN210953756U CN210953756U CN201921424364.7U CN201921424364U CN210953756U CN 210953756 U CN210953756 U CN 210953756U CN 201921424364 U CN201921424364 U CN 201921424364U CN 210953756 U CN210953756 U CN 210953756U
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- 230000004888 barrier function Effects 0.000 title claims abstract description 31
- 238000009933 burial Methods 0.000 title claims description 11
- 238000009659 non-destructive testing Methods 0.000 title description 3
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an anticollision barrier buried depth nondestructive test device, including the adjustment case, the both sides of adjustment case alternate and are connected with the connecting rod, and one of them connecting rod bottom is connected with first drilling rod, and wherein another connecting rod bottom is connected with the second drilling rod, and the rectangular channel has been seted up to first drilling rod and second drilling rod one side, and the bottom fixedly connected with pivot of rectangular channel, the outer wall interval cover of pivot are equipped with a plurality of axle sleeves, the top fixedly connected with conical rod of axle sleeve, conical rod's top fixedly connected with reset spring. The utility model discloses utilize first drilling rod and second drilling rod laminating during crashproof guardrail outer wall inserts earth, and when the circular cone pole contacted the crashproof guardrail on appear damaged or depressed part, because reset spring's thrust effect makes the cylinder pole pass through axle sleeve rotation displacement angle to make first drilling rod or second drilling rod meet the resistance when extracting and be difficult to extract, thereby detect out the crashproof guardrail and appear damaging, simple structure, the simple operation, convenient to popularize and use.
Description
Technical Field
The utility model relates to an anticollision barrier field, in particular to anticollision barrier burial depth nondestructive test device.
Background
Along with the continuous increase of car, the road that supplies the car to travel also builds more and more, and in order to prevent that accident from rushing out the road and causing more serious traffic accident when the motorway goes on the road, the both sides on especially bridge road surface all are provided with anticollision barrier on many roads to this prevents that the vehicle from rushing out the road and causes secondary damage to car and car passenger.
Many anticollision barriers all adopt the mode of burying deeply to fix the both sides on the road today, and when burying deeply anticollision barriers, when carrying out the landfill to anticollision barriers's bottom, because rubble in the earth causes anticollision barriers's outer wall wearing and tearing easily with the direct friction collision of anticollision barriers, damage such as sunken or fracture, and when the anticollision barriers who appears the damage bury deeply fixedly, the fixed strength will reduce, the anti-collision ability of resisting the vehicle striking simultaneously will descend, consequently need provide a anticollision barriers buries deeply nondestructive test device and whether damage to anticollision barriers's the part of burying deeply and detect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticollision barrier buried depth nondestructive test device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision barrier buried depth nondestructive test device, includes the adjustment case, the bottom of adjustment case one side top and opposite side all alternates and is connected with the connecting rod, one of them the first drilling rod of one side fixedly connected with of connecting rod bottom, wherein another one side fixedly connected with second drilling rod of connecting rod bottom, the rectangular channel has all been seted up to the bottom of first drilling rod and second drilling rod one side, the bottom fixedly connected with pivot of rectangular channel, the outer wall interval cover of pivot is equipped with a plurality of axle sleeves, and is a plurality of the top fixedly connected with circular cone pole of axle sleeve, the top fixedly connected with reset spring of circular cone pole, just reset spring's one end and the inner wall fixed connection of rectangular channel, the middle part of adjustment case is equipped with guiding mechanism.
Preferably, the adjusting mechanism comprises a transmission gear and a rotating handle, the transmission gear is rotatably connected to the middle of the inner cavity of the adjusting box through a rotating rod, one end of the rotating rod penetrates through the front face of the adjusting box and is fixedly connected with the rotating handle, a plurality of clamping teeth are fixedly connected to the opposite faces of the connecting rods at intervals, and the clamping teeth are meshed with the transmission gear.
Preferably, the top end of the adjusting box is fixedly connected with a cross beam, one end of the cross beam is provided with a supporting column, and an inner cavity of the supporting column is provided with a lifting mechanism.
Preferably, elevating system includes servo motor, lead screw and nut seat, servo motor fixed connection is on the top of support column, the lead screw rotates to be connected in the inner chamber of support column, just the top of lead screw runs through the top of support column and is connected with servo motor's output shaft transmission, the inner wall of nut seat and the outer wall threaded connection of lead screw, one side fixedly connected with fixed block of nut seat, just the one end fixed connection of bar through-hole and crossbeam that support column one side was seted up is passed to the one end of fixed block.
Preferably, the bottom end of the cross beam is fixedly connected with a bottom plate, and four universal wheels are installed at the bottom end of the bottom plate in a rectangular array mode.
Preferably, the bottom ends of the first drill rod and the second drill rod are both provided with a conical chamfer.
The utility model discloses a technological effect and advantage:
1. the utility model discloses utilize first drilling rod and second drilling rod to laminate the anticollision barrier outer wall and insert in earth, and when the conical rod contacted the anticollision barrier and appeared damaged or sunken position, because the thrust effect of reset spring made the cylinder pole through the axle sleeve rotation shift angle, thereby made first drilling rod or second drilling rod meet the resistance when extracting and be difficult to extract, thereby detected the anticollision barrier and appeared damaging, simple structure, the simple operation, convenient to popularize and use;
2. the utility model discloses utilize guiding mechanism that drive gear, latch and turning handle are constituteed to adjust the distance between first drilling rod and the second drilling rod to the anticollision barrier that the bracing piece that is convenient for adapt to different diameters size is constituteed uses, has improved detection device's practicality.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 3 is a schematic front sectional view of the adjusting box of the present invention.
Fig. 4 is a schematic front sectional view of the support column of the present invention.
In the figure: 1. an adjustment box; 2. a connecting rod; 3. a first drill rod; 4. a second drill pipe; 5. a rectangular groove; 6. a rotating shaft; 7. a shaft sleeve; 8. a conical rod; 9. a return spring; 10. a transmission gear; 11. clamping teeth; 12. a handle is rotated; 13. a cross beam; 14. a support pillar; 15. a servo motor; 16. a screw rod; 17. a nut seat; 18. a base plate; 19. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a crash barrier burial depth nondestructive testing device as shown in figures 1-4, which comprises an adjusting box 1, wherein the top part of one side and the bottom part of the other side of the adjusting box 1 are both connected with connecting rods 2 in an inserting way, one side of the bottom end of one connecting rod 2 is fixedly connected with a first drill rod 3, one side of the bottom end of the other connecting rod 2 is fixedly connected with a second drill rod 4, the bottom ends of the first drill rod 3 and the second drill rod 4 are both provided with conical chamfers, so that the first drill rod 3 and the second drill rod 4 can be conveniently inserted into earth, and the bottom ends of the first drill rod 3 and the second drill rod 4 are positioned on the same plane, so that the first drill rod 3 and the second drill rod 4 simultaneously reach the bottom end of the crash barrier burial depth part, thereby comprehensively testing the burial depth part of the crash barrier, the bottom parts of one sides of the first drill rod 3 and the second drill rod 4, the outer wall of the rotating shaft 6 is sleeved with a plurality of shaft sleeves 7 at intervals so as to facilitate the rotation of the conical rod 8 on the rotating shaft 6, the top ends of the plurality of shaft sleeves 7 are fixedly connected with the conical rod 8, the top of the conical rod 8 is fixedly connected with a return spring 9, one end of the return spring 9 is fixedly connected with the inner wall of the rectangular groove 5 to play a role of resetting, the middle part of the adjusting box 1 is provided with an adjusting mechanism, the adjusting mechanism comprises a transmission gear 10 and a rotating handle 12, the transmission gear 10 is rotatably connected with the middle part of the inner cavity of the adjusting box 1 through the rotating rod, one end of the rotating rod penetrates through the front surface of the adjusting box 1 and is fixedly connected with the rotating handle 12, a plurality of clamping teeth 11 are fixedly connected on opposite surfaces of the two connecting rods 2 at intervals, the plurality of clamping teeth 11 are meshed with the transmission gear 10, the rotating handle 12 is rotated clockwise or anticlockwise to drive the transmission gear 10 to drive, realize the adjustment of the distance between first drilling rod 3 and the second drilling rod 4, the top laminating that is located connecting rod 2 at adjustment box 1 top is provided with the stopper, and stopper and 1 inner wall fixed connection of adjustment box play a limiting displacement, make connecting rod 2 remove more steady.
The top end of the adjusting box 1 is fixedly connected with a beam 13, one end of the beam 13 is provided with a supporting column 14 which plays a role of connecting and supporting, and the inner cavity of the supporting column 14 is provided with a lifting mechanism, the lifting mechanism comprises a servo motor 15, a screw rod 16 and a nut seat 17, the servo motor 15 is fixedly connected with the top end of the supporting column 14, the screw rod 16 is rotatably connected with the inner cavity of the supporting column 14, the top end of the screw rod 16 penetrates through the top end of the support column 14 and is in transmission connection with an output shaft of the servo motor 15, the inner wall of the nut seat 17 is in threaded connection with the outer wall of the screw rod 16, one side of the nut seat 17 is fixedly connected with a fixed block, one end of the fixed block passes through a strip-shaped through hole arranged on one side of the supporting column 14 and is fixedly connected with one end of the beam 13, the screw rod 16 is driven to rotate clockwise or anticlockwise by the bidirectional rotation of the servo motor 15, so that the nut seat 17 drives the cross beam 13 to ascend or descend, and the first drill rod 3 and the second drill rod 4 can be conveniently inserted into or pulled out of the ground.
The bottom fixed connection bottom plate 18 of crossbeam 13, the support area of increase support column 14 improves the stability of support, and four universal wheels 19 are installed to the bottom of bottom plate 18 being the rectangle array, and install the wheel on the universal wheel 19 and stop, the removal and the fixing of the whole device of being convenient for.
This practical theory of operation: the distance between the first drill rod 3 and the second drill rod 4 is adjusted through the adjusting mechanism, the first drill rod 3 and the second drill rod 4 are attached to the outer wall of the same supporting rod on the anti-collision guardrail, the conical rod 8 is vertically accommodated in the rectangular groove 5 due to the extrusion effect of the outer wall of the supporting rod, the reset spring 9 is in a compression state at the moment, the first drill rod 3 and the second drill rod 4 are driven to continuously descend through the lifting mechanism, when the first drill rod 3 and the second drill rod 4 descend to the deep embedding depth of the anti-collision guardrail, the first drill rod 3 and the second drill rod 4 are reversely lifted through the lifting mechanism, when the part of the supporting rod of the anti-collision guardrail, which is embedded into the ground, is damaged or sunken, along with the lifting of the first drill rod 3 and the second drill rod 4, when the top of the conical rod 8 moves to the damaged or sunken position, the damaged part cannot provide the blocking force for the conical rod 8 due to a damaged gap, the top that reset spring 9 drove circular cone 8 this moment rotates, makes the most advanced of circular cone 8 insert damaged position department to play a barrier effect, make first drilling rod 3 and second drilling rod 4 pause appear, thereby detect out the deep-buried position of anticollision barrier and have the damaged condition, otherwise no damaged condition, then first drilling rod 3 and second drilling rod 4 can rise smoothly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a crash barrier buried depth nondestructive test device, includes adjusting box (1), its characterized in that: the top of one side and the bottom of the other side of the adjusting box (1) are both inserted and connected with connecting rods (2), one side of the bottom end of one of the connecting rods (2) is fixedly connected with a first drill rod (3), one side of the bottom end of the other connecting rod (2) is fixedly connected with a second drill rod (4), rectangular grooves (5) are formed in the bottoms of one sides of the first drill rod (3) and the second drill rod (4), the bottom of the rectangular groove (5) is fixedly connected with a rotating shaft (6), the outer wall of the rotating shaft (6) is sleeved with a plurality of shaft sleeves (7) at intervals, the top ends of the shaft sleeves (7) are fixedly connected with conical rods (8), the top of the conical rod (8) is fixedly connected with a return spring (9), and one end of the reset spring (9) is fixedly connected with the inner wall of the rectangular groove (5), and the middle part of the adjusting box (1) is provided with an adjusting mechanism.
2. The nondestructive detection device for the burial depth of the crash barrier according to claim 1, wherein: the adjusting mechanism comprises a transmission gear (10) and a rotating handle (12), the transmission gear (10) is connected to the middle of the inner cavity of the adjusting box (1) in a rotating mode through a rotating rod, one end of the rotating rod penetrates through the front face of the adjusting box (1) and is fixedly connected with the rotating handle (12), a plurality of clamping teeth (11) are fixedly connected to the opposite face of the connecting rod (2) at equal intervals, and the clamping teeth (11) are connected with the transmission gear (10) in a meshed mode.
3. The nondestructive detection device for the burial depth of the crash barrier according to claim 1, wherein: the top end of the adjusting box (1) is fixedly connected with a cross beam (13), one end of the cross beam (13) is provided with a supporting column (14), and an inner cavity of the supporting column (14) is provided with a lifting mechanism.
4. The nondestructive detection device for the burial depth of the crash barrier according to claim 3, wherein: elevating system includes servo motor (15), lead screw (16) and nut seat (17), servo motor (15) fixed connection is in the top of support column (14), lead screw (16) rotate to be connected in the inner chamber of support column (14), just the top of lead screw (16) runs through the top of support column (14) and is connected with servo motor (15) output shaft transmission, the inner wall of nut seat (17) and the outer wall threaded connection of lead screw (16), one side fixedly connected with fixed block of nut seat (17), just the one end of fixed block is passed the one end fixed connection of bar through-hole and crossbeam (13) that support column (14) one side was seted up.
5. The nondestructive detection device for the burial depth of the crash barrier according to claim 3, wherein: the bottom end of the cross beam (13) is fixedly connected with a bottom plate (18), and four universal wheels (19) are installed at the bottom end of the bottom plate (18) in a rectangular array mode.
6. The nondestructive detection device for the burial depth of the crash barrier according to claim 1, wherein: the bottom ends of the first drill rod (3) and the second drill rod (4) are both provided with conical chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424364.7U CN210953756U (en) | 2019-08-30 | 2019-08-30 | Crash barrier burial depth nondestructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424364.7U CN210953756U (en) | 2019-08-30 | 2019-08-30 | Crash barrier burial depth nondestructive testing device |
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| Publication Number | Publication Date |
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| CN210953756U true CN210953756U (en) | 2020-07-07 |
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| CN201921424364.7U Active CN210953756U (en) | 2019-08-30 | 2019-08-30 | Crash barrier burial depth nondestructive testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342899A (en) * | 2020-11-05 | 2021-02-09 | 贵州路桥集团有限公司 | Elevated steel-concrete composite beam |
-
2019
- 2019-08-30 CN CN201921424364.7U patent/CN210953756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342899A (en) * | 2020-11-05 | 2021-02-09 | 贵州路桥集团有限公司 | Elevated steel-concrete composite beam |
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