CN218779293U - Road bridge engineering roughness detection device - Google Patents
Road bridge engineering roughness detection device Download PDFInfo
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- CN218779293U CN218779293U CN202222573170.1U CN202222573170U CN218779293U CN 218779293 U CN218779293 U CN 218779293U CN 202222573170 U CN202222573170 U CN 202222573170U CN 218779293 U CN218779293 U CN 218779293U
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Abstract
The utility model relates to a road and bridge engineering technical field discloses a road and bridge engineering roughness detection device, the power distribution box comprises a box body, one side fixedly connected with motor of box, the output fixedly connected with screw rod of motor, the surface screw thread of screw rod is connected with the movable rod, the one end fixedly connected with bracing piece of movable rod, the one end fixedly connected with backup pad of bracing piece, the other end fixedly connected with limiting plate of bracing piece, the top fixedly connected with guide bar of box, the limiting plate is worn to the one end of guide bar, the one end fixedly connected with baffle of affiliated guide bar, one side swing joint of box has the detection pole, the one end fixed connection probe of detection pole; the utility model has the advantages of it is following and effect: the phenomenon that the pulley cannot be horizontally detected due to abrasion is avoided, a simple mechanical structure is adopted for detection, and the phenomenon that the detection and maintenance cost of an electronic instrument is high is avoided.
Description
Technical Field
The utility model relates to a road and bridge engineering technical field, in particular to road and bridge engineering roughness detection device.
Background
The pavement evenness refers to a deviation value of longitudinal concave-convex amount of the pavement surface, the pavement evenness is an important index in pavement evaluation and pavement construction acceptance, the evenness mainly reflects the evenness of a longitudinal section profile curve of the pavement, when the longitudinal section profile curve of the pavement is relatively smooth, the pavement is relatively flat or the evenness is relatively good, otherwise, the evenness is relatively poor.
Current roughness detection device adopts pulley and ground contact for convenient the removal more, uses for a long time and can produce wearing and tearing, can not keep the level when leading to equipment to detect, influences and detects the precision, and moreover, electronic instrument detects the structure complicacy, and cost of maintenance is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a road bridge engineering roughness detection device has the effect that can not the level detection and the electronic instrument detection cost of maintenance height that the background art mentioned the problem more than solving.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a road and bridge engineering roughness detection device, includes the box, one side fixedly connected with motor of box, the output fixedly connected with screw rod of motor, the surface threaded connection of screw rod has the movable rod, the one end fixedly connected with bracing piece of movable rod, the one end fixedly connected with backup pad of bracing piece, the other end fixedly connected with limiting plate of bracing piece, the top fixedly connected with guide bar of box, the limiting plate is worn to the one end of guide bar, the one end fixedly connected with baffle of affiliated guide bar, one side swing joint of box has the detection pole, the one end fixedly connected with probe of detection pole, the other end fixedly connected with pointer of detection pole, one side fixedly connected with handle of detection pole, the top fixedly connected with scale plate of box, the opposite side fixedly connected with fixed plate of detection pole, one side fixedly connected with fixed box of box, one side fixedly connected with spring of fixed box, the one end and the fixed plate fixed connection of spring.
Through adopting above-mentioned technical scheme, starter motor drives the screw rod and rotates, the screw rod drives the movable rod and removes, the movable rod drives the bracing piece and removes, the bracing piece drives backup pad contact ground and carries out the supporting box body, the bracing piece drives the limiting plate and removes along the guide bar direction, the in-process skew position that the bracing piece removed is avoided to the guide bar, the baffle breaks away from in avoiding limiting plate and the guide bar removal, it is downward to press down the handle drive test bar, the test bar drives probe downwardly moving and ground contact, the test bar drives the pointer and removes, it can obtain the pavement roughness parameter to observe the pointer and be located scale plate position, loosen the handle spring and drive the fixed plate rebound, the fixed plate drives the test bar and resets, convenient retest.
The utility model discloses a further set up to: one side of the box body is fixedly connected with a fan box, one side of the fan box is fixedly connected with a fan, and the output end of the fan is fixedly connected with an air delivery pipe.
By adopting the technical scheme, the fan is started to generate gas flow and convey the gas flow to the air conveying pipe.
The utility model discloses a further set up to: one end of the air conveying pipe penetrates through the box body, and one end of the air conveying pipe is fixedly connected with an air outlet.
Through adopting above-mentioned technical scheme, defeated tuber pipe carries the air current to the air outlet, and then blows off the dust rubble on ground, avoids subaerial rubble misleading actual detection parameter.
The utility model discloses a further set up to: one side fixedly connected with of box holds up the pole, hold up the one end fixedly connected with handrail of pole.
Through adopting above-mentioned technical scheme, the staff holds the handrail and conveniently promotes the box and removes.
The utility model discloses a further set up to: the bottom fixedly connected with connecting rod of box, one side fixedly connected with pulley of connecting rod.
Through adopting above-mentioned technical scheme, make things convenient for the box to remove through connecting rod and pulley.
The utility model discloses a further set up to: one side of the box body is movably connected with a box door, and one side of the box door is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, the chamber door makes things convenient for the staff to maintain inside the box, and the handle makes things convenient for the staff to open the chamber door.
The utility model has the advantages that: the utility model discloses an in, the staff removes this device suitable position after, the starter motor drives the screw rod and rotates, the screw rod drives the movable rod and removes, the movable rod drives the bracing piece and removes, the bracing piece drives backup pad contact ground and supports the box, this moment, the pulley breaks away from ground and is regarded as the stress point by the backup pad, pulley abrasion has been avoided causing the unable level detection phenomenon, start the fan and produce gas flow and carry to the defeated tuber pipe in, the defeated tuber pipe carries air current to the air outlet, and then blow off the dust rubble on ground, avoid subaerial rubble misleading actual detection parameter, the staff presses down the handle and drives the measuring stick and down, the measuring stick drives probe downwardly moving and ground contact, the measuring stick drives the pointer and removes, it can obtain the road surface degree parameter promptly to observe the indicating stick to be located scale plate position, adopt simple mechanical structure to detect, the phenomenon that electronic instrument detected cost of maintenance is high has been avoided, the spring drives the fixed plate rebound when loosening the handle, the fixed plate drives the measuring stick and resets, convenient retest.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.
In the figure, 1, a box body; 2. a motor; 3. a screw; 4. a movable rod; 5. a support bar; 6. a support plate; 7. a limiting plate; 8. a guide bar; 9. a baffle plate; 10. a detection lever; 11. a probe; 12. an indicator needle; 13. a handle; 14. a scale plate; 15. a fixing plate; 16. a fixed box; 17. a spring; 18. a fan box; 19. a fan; 20. a wind delivery pipe; 21. an air outlet; 22. a support rod; 23. a handrail; 24. a connecting rod; 25. a pulley; 26. a box door; 27. a handle.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a road and bridge engineering flatness detecting apparatus includes a case 1, a motor 2 fixedly connected to one side of the case 1, a screw 3 fixedly connected to an output end of the motor 2, the motor 2 being actuated to drive the screw 3 to rotate, a movable rod 4 threadedly connected to an outer surface of the screw 3, the movable rod 4 being driven by the screw 3 to move, a support rod 5 fixedly connected to one end of the movable rod 4, the support rod 4 driving the support rod 5 to move, a support plate 6 fixedly connected to one end of the support rod 5, the support rod 5 driving the support plate 6 to contact the ground to support the case 1, a limit plate 7 fixedly connected to the other end of the support rod 5, a guide rod 8 fixedly connected to a top of the case 1, a limit plate 7 slidably inserted into one end of the guide rod 8, the support rod 5 driving the limit plate 7 to move along a direction of the guide rod 8, the guide rod 8 preventing the support rod 5 from shifting to a position during movement, a baffle 9 fixedly connected to one end of the guide rod 8, the baffle preventing the limit plate from being separated from the guide rod during movement, a detection rod 10 movably connected to one end of the case 1, a probe 11 fixedly connected to the other end of the detection rod 10, a fixed rod 12, a scale plate 13 fixedly connected to one side of the detection rod 10, a scale plate, a fixed plate, a probe 15 fixedly connected to the detection rod 15, and a movable plate, and a probe 17, and a movable plate 15 connected to the detection rod 17, and a movable plate, and a probe 17 fixed to the detection rod 10, and a movable to the detection rod 16, the spring 17 of the handle 13 is loosened to drive the fixing plate 15 to move upwards, the fixing plate 15 drives the detection rod 10 to reset, secondary detection is facilitated, one side of the box body 1 is fixedly connected with a fan box 18, one side of the fan box 18 is fixedly connected with a fan 19, the output end of the fan 19 is fixedly connected with an air delivery pipe 20, the fan 19 is started to generate air to flow and deliver the air to the air delivery pipe 20, one end of the air delivery pipe 20 penetrates through the box body 1, one end of the air delivery pipe 20 is fixedly connected with an air outlet 21, the air delivery pipe 20 delivers air to the air outlet 21, and then dust and crushed stone on the ground are blown away, so that the actual detection parameters are prevented from being misled by the crushed stone on the ground, one side of the box body 1 is fixedly connected with a holding rod 22, one end of the holding rod 23 is fixedly connected with a handrail 23, an operator holds the handrail 23 to conveniently push the box body 1 to move, the bottom of the box body 1 is fixedly connected with a connecting rod 24, one side of the connecting rod 24 is fixedly connected with a pulley 25, the box body is convenient to move through the connecting rod 24 and the pulley 25, one side of the box body 1 is movably connected with a box door 26, one side of the box door 26 is fixedly connected with a handle 27, and the handle 27 is convenient for the operator to maintain the operator to open the box body 1.
The utility model discloses in, the staff removes this device behind the suitable position, starter motor 2 drives screw rod 3 and rotates, screw rod 3 drives movable rod 4 and removes, movable rod 4 drives bracing piece 5 and removes, bracing piece 5 drives backup pad 6 contact ground and supports box 1, this moment, pulley 25 breaks away from ground and is regarded as the stress point by backup pad 6, pulley 25 wearing and tearing have been avoided causing the unable level detection phenomenon, start 19 production gas flow of fan and carry to defeated tuber pipe 20 in, defeated tuber pipe 20 carries air current to air outlet 21, and then blow off the dust rubble on ground, avoid subaerial rubble misleading actual detection parameter, the staff presses handle 13 to drive test bar 10 downwards, test bar 10 drives probe 11 and moves down and ground contact, test bar 10 drives the pointer 12 and removes, it can obtain the pavement evenness parameter to observe the pointer 12 and be located scale plate 14 positions, adopt simple mechanical structure to detect, the phenomenon that electronic instrument detects the cost of maintenance height has been avoided, spring 17 drives fixed plate 15 and moves upwards when handle 13 loosens, fixed plate 15 drives test bar 10, convenient the reset once more.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The utility model provides a road bridge engineering roughness detection device, includes box (1), its characterized in that: the detection device is characterized in that a motor (2) is fixedly connected to one side of the box body (1), a screw rod (3) is fixedly connected to the output end of the motor (2), a movable rod (4) is connected to the outer surface of the screw rod (3) in a threaded manner, a supporting rod (5) is fixedly connected to one end of the movable rod (4), a supporting plate (6) is fixedly connected to one end of the supporting rod (5), a limiting plate (7) is fixedly connected to the other end of the supporting rod (5), a guide rod (8) is fixedly connected to the top of the box body (1), the limiting plate (7) is inserted into one end of the guide rod (8), a baffle (9) is fixedly connected to one end of the guide rod (8), a detection rod (10) is movably connected to one side of the box body (1), a probe (11) is fixedly connected to one end of the detection rod (10), an indicating needle (12) is fixedly connected to the other end of the detection rod (10), a handle (13) is fixedly connected to one side of the detection rod (10), a scale plate (14) is fixedly connected to the top of the box body (1), a fixing plate (15) is fixedly connected to the other side of the detection rod (10), a fixing plate (16) is fixedly connected to one side of the box body (1), a spring (17) is fixedly connected to one side of the fixing box (16), one end of the spring (17) is fixedly connected with the fixing plate (15).
2. The road and bridge engineering flatness detection device of claim 1, wherein: one side of the box body (1) is fixedly connected with a fan box (18), one side of the fan box (18) is fixedly connected with a fan (19), and the output end of the fan (19) is fixedly connected with an air delivery pipe (20).
3. The road and bridge engineering flatness detection device of claim 2, wherein: one end of the air conveying pipe (20) penetrates through the box body (1), and one end of the air conveying pipe (20) is fixedly connected with an air outlet (21).
4. The road and bridge engineering flatness detection device of claim 1, wherein: one side fixedly connected with of box (1) holds up pole (22), the one end fixedly connected with handrail (23) of holding up pole (22).
5. The road and bridge engineering flatness detection device according to claim 1, characterized in that: the bottom fixedly connected with connecting rod (24) of box (1), one side fixedly connected with pulley (25) of connecting rod (24).
6. The road and bridge engineering flatness detection device of claim 1, wherein: one side of the box body (1) is movably connected with a box door (26), and one side of the box door (26) is fixedly connected with a handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222573170.1U CN218779293U (en) | 2022-09-28 | 2022-09-28 | Road bridge engineering roughness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222573170.1U CN218779293U (en) | 2022-09-28 | 2022-09-28 | Road bridge engineering roughness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218779293U true CN218779293U (en) | 2023-03-31 |
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ID=85713233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222573170.1U Active CN218779293U (en) | 2022-09-28 | 2022-09-28 | Road bridge engineering roughness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218779293U (en) |
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2022
- 2022-09-28 CN CN202222573170.1U patent/CN218779293U/en active Active
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