CN219059677U - Open plain seal road surface roughness detection device - Google Patents
Open plain seal road surface roughness detection device Download PDFInfo
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- CN219059677U CN219059677U CN202223335714.7U CN202223335714U CN219059677U CN 219059677 U CN219059677 U CN 219059677U CN 202223335714 U CN202223335714 U CN 202223335714U CN 219059677 U CN219059677 U CN 219059677U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to the technical field of pavement detection and discloses an open seal pavement evenness detection device which comprises a support plate, wherein the bottom of the support plate is fixedly connected with a guide rod, a slidable guide sleeve is sleeved on the outer surface of the guide rod, a universal wheel capable of assisting in moving is fixedly arranged at the bottom of the guide sleeve, a guide hole capable of assisting in sliding is formed in the top of the support plate, a slidable auxiliary push rod is inserted into the inner wall of the guide hole, a supportable connecting plate is fixedly connected to the bottom of the auxiliary push rod, a rotatable detection wheel is fixedly arranged at the bottom of the connecting plate, and a slidable main push rod is fixedly connected to the other side of the top of the connecting plate. This open ordinary seal road surface roughness detection device sets up through compression spring and the cooperation of connecting plate, can paste the tight ground downwards with the detection wheel to no matter can make corresponding removal through protruding or sunken ground, consequently promote the holistic detection accuracy of device.
Description
Technical Field
The utility model relates to the technical field of pavement detection, in particular to a device for detecting the flatness of a pavement of an open seal layer.
Background
The open-common sealing layer is a composite surface wearing layer formed by carrying out micro-surfacing or slurry sealing layer cover surface on the broken stone sealing layer, and can also adopt fiber broken stone sealing layer or fiber micro-surfacing for construction in order to further improve road performance, the broken stone sealing layer bonding material can be made of various materials such as modified emulsified asphalt, rubber asphalt, SBS modified asphalt and the like, the open-common sealing layer can provide a compact surface, stone can be better stabilized to prevent early falling off, the waterproof and anti-slip effects are achieved, road surfaces can be effectively protected, the occurrence of road surface diseases is delayed, and the service life of the road is prolonged.
Chinese patent publication No. CN209798490U discloses a flatness detection device for open-and-close seal road surface, which relates to the field of auxiliary equipment applied to magnetic powder detection equipment, wherein the rear side of a top plate of a support is provided with a push rod, the bottom end of the top plate of the support is provided with an embedded groove, a fixed plate is arranged in the embedded groove, two ends of the fixed plate are provided with clamping pieces, the left side plate and the right side plate of the support are provided with moving wheels through bearings, the left side and the right side of the top plate of the support are symmetrically provided with moving holes, a plurality of fixed holes are circumferentially arranged on the top plate of the support relative to the moving holes, screw holes are formed in the middle of the moving rod, holding rods are arranged at two ends of the moving rod, through holes corresponding to the fixed holes are formed in the two ends of the holding rods, the fixing rods are slidably arranged in the through holes, external threads are arranged on an adjusting rod, the lower end of the adjusting rod sequentially penetrates through the screw holes and the moving holes and is fixedly connected with the fixed plate.
However, when the utility model is actually used, the following problems exist:
1. for Dan Huiban, after a certain distance is rubbed, abrasion occurs at the bottommost part, so that the detection error is overlarge because the detection cannot be detected for the height which can be detected originally;
2. the device is convenient for detecting the protrusion of the road surface, and is inconvenient for detecting the depression of the ground, so that the limitation of the detection of the device is larger;
3. the lime board is utilized to mark the ground, a large number of lime boards need to be replaced after long-time use, lime can leave marks on the ground, the beautiful appearance of the road surface is affected, and meanwhile, the cost is high due to frequent replacement Dan Huiban.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides a device for detecting the flatness of an open seal pavement, which solves the problems in the prior art that:
1. for Dan Huiban, after a certain distance is rubbed, abrasion occurs at the bottommost part, so that the detection error is overlarge because the detection cannot be detected for the height which can be detected originally;
2. the device is convenient for detecting the protrusion of the road surface, and is inconvenient for detecting the depression of the ground, so that the limitation of the detection of the device is larger;
3. the lime board is utilized to mark the ground, a large number of lime boards need to be replaced after long-time use, lime can leave marks on the ground, the beautiful appearance of the road surface is affected, and meanwhile, the problem of high cost is also caused by frequent replacement Dan Huiban.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a division of ordinary seal road surface roughness detection device, includes the backup pad of bottom fixedly connected with guide bar, slidable uide bushing has been cup jointed to the surface of guide bar, but the bottom fixed mounting of uide bushing has auxiliary movement's universal wheel, but auxiliary sliding guiding hole has been seted up at the top of backup pad, the inner wall of guiding hole is pegged graft and is had slidable auxiliary push rod, the bottom fixedly connected with of auxiliary push rod can support the connecting plate, the bottom fixed mounting of connecting plate has rotatable detection wheel, the opposite side fixedly connected with slidable main push rod at connecting plate top, the compression spring that can promote has been cup jointed to the surface of main push rod, but backup pad top is located the top fixedly connected with solid fixed ring of guide hole, gu fixed ring's inner wall threaded connection has measurable main measuring cylinder and auxiliary measuring cylinder respectively.
Optionally, the surface grafting of uide bushing has fixable dead lever, the fixed orifices with dead lever looks adaptation have been seted up to the surface of dead lever, the dead lever penetrates the one end of uide bushing and peg graft with the inner wall of fixed orifices.
Optionally, one side fixedly connected with that backup pad top can promote the push rod, the surface grafting of push rod has the handle that can supply to hold, the surface of handle has cup jointed antiskid's antiskid cover.
Optionally, the top of main push rod surface has cup jointed the sliding sleeve of steerable, the bottom fixed connection of top and backup pad of sliding sleeve.
Optionally, the inner wall of the main measuring cylinder is inserted with a slidable measuring block, and the top of the measuring block is fixedly connected with a pull rod for pulling.
Optionally, the inner wall of auxiliary measuring cylinder has pegged graft and has slidable measuring ring, measuring ring's inner wall cup joints with the surface of auxiliary push rod, the one end threaded connection that auxiliary push rod penetrated auxiliary measuring cylinder has the stopper that can compress tightly.
(III) beneficial effects
The utility model provides a device for detecting the flatness of an open seal pavement, which has the following beneficial effects:
1. this open ordinary seal road surface roughness detection device sets up through compression spring and the cooperation of connecting plate, can paste the tight ground downwards with the detection wheel to no matter can make corresponding removal through protruding or sunken ground, consequently promote the holistic detection accuracy of device.
2. This open ordinary seal road surface roughness detection device through the setting of vice push rod, can be when the device runs into sunken position, detects the wheel and drives vice push rod and slide down to promote measuring ring downwardly, thereby measure the sunken degree on ground, enlarge the application scope of device.
3. This open general seal road surface roughness detection device, through the cooperation setting of main push rod and auxiliary push rod, can circulate reciprocal upper and lower floating, can not have great loss, consequently can prolong the holistic life of device, save the cost to can not cause the influence to ground when the device measures, consequently the practicality of the device is higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the universal wheel of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the auxiliary push rod of the present utility model;
FIG. 4 is a schematic diagram of an explosion structure of a connecting plate according to the present utility model;
FIG. 5 is a schematic view of the structure of the measuring cylinder of the utility model.
In the figure: 1. a support plate; 2. a guide rod; 3. a guide sleeve; 4. a fixed rod; 5. a fixing hole; 6. a universal wheel; 7. a push rod; 8. a grip; 9. a guide hole; 10. an auxiliary push rod; 11. a connecting plate; 12. a detection wheel; 13. a main push rod; 14. a compression spring; 15. a sliding sleeve; 16. a fixing ring; 17. a main measuring cylinder; 18. an auxiliary measuring cylinder; 19. a measuring block; 20. a measuring ring; 21. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an open plain seal road surface roughness detection device, backup pad 1 including bottom fixedly connected with guide bar 2, slidable uide bushing 3 has been cup jointed to the surface of guide bar 2, fixable dead lever 4 has been pegged graft to the surface of uide bushing 3, dead hole 5 with dead lever 4 looks adaptation has been seted up to the surface of guide bar 2, dead lever 4 penetrates the one end of uide bushing 3 and pegging graft with the inner wall of dead hole 5, through the cooperation setting of uide bushing 3 and guide bar 2, can lift the measuring wheel off ground when not needing to measure, pull the device is whole, through the cooperation setting of dead lever 4 and dead hole 5, can be very convenient fix guide bar 2 after adjusting, thereby guarantee the stability of device when moving;
the bottom of the guide sleeve 3 is fixedly provided with a universal wheel 6 capable of assisting in moving, one side of the top of the supporting plate 1 is fixedly connected with a push rod 7 capable of pushing, the outer surface of the push rod 7 is inserted with a grip 8 capable of being held by hand, the outer surface of the grip 8 is sleeved with an anti-skid and anti-skid sleeve, the device can be pushed conveniently through the arrangement of the universal wheel 6, and the push rod 7 and the grip 8 are matched, so that a worker can push or pull the device conveniently;
the top of the supporting plate 1 is provided with a guide hole 9 capable of assisting sliding, the inner wall of the guide hole 9 is inserted with a sliding auxiliary push rod 10, the bottom of the auxiliary push rod 10 is fixedly connected with a supportable connecting plate 11, the bottom of the connecting plate 11 is fixedly provided with a rotatable detection wheel 12, the auxiliary push rod 10 and a main push rod 13 can slide conveniently through the arrangement of the guide hole 9, and the detection wheel 12 can be installed and fixed through the arrangement of the connecting plate 11, so that the main push rod 13 and the auxiliary push rod 10 can be driven to float up and down simultaneously when the detection wheel 12 floats up and down;
the other side of the top of the connecting plate 11 is fixedly connected with a slidable main push rod 13, the outer surface of the main push rod 13 is sleeved with a pushable compression spring 14, the top of the outer surface of the main push rod 13 is sleeved with a guidable sliding sleeve 15, the top of the sliding sleeve 15 is fixedly connected with the bottom of the supporting plate 1, and the detection wheel 12 can be pressed down through the arrangement of the compression spring 14 to enable the detection wheel 12 to be tightly attached to a road surface, so that the detection accuracy of the device is improved, and the raised and sunken road surfaces can be detected;
the top of the supporting plate 1 is fixedly connected with a plurality of fixing rings 16 which can be fixed in an auxiliary manner, the inner walls of the fixing rings 16 are respectively in threaded connection with a main measuring cylinder 17 and an auxiliary measuring cylinder 18 which can be measured, the inner walls of the main measuring cylinder 17 are inserted with a measuring block 19 which can slide, the top of the measuring block 19 is fixedly connected with a pull rod which can be pulled, the main measuring cylinder 17 and the auxiliary measuring cylinder 18 can be conveniently installed or detached through the arrangement of the fixing rings 16, and when the detecting wheel 12 encounters a raised pavement, the main push rod 13 can be driven to jack up upwards, so that the measuring block 19 is pushed upwards, and the raised height can be measured;
the inner wall of the auxiliary measuring cylinder 18 is inserted with a slidable measuring ring 20, the inner wall of the measuring ring 20 is sleeved with the outer surface of the auxiliary push rod 10, one end of the auxiliary push rod 10 penetrating the auxiliary measuring cylinder 18 is connected with a compressible limiting block 21 in a threaded manner, after the detection wheel 12 encounters the sunken ground, the auxiliary push rod 10 is utilized to push the measuring ring 20 downwards, so that the pavement sunken degree is detected, the height of a protrusion and the sunken depth in a tolerance range can be adjusted in advance, the device can be pushed to move, and after a certain distance is moved, the positions of the measuring block 19 and the measuring ring 20 are observed, so that whether the pavement is smooth can be judged.
In the utility model, the working steps of the device are as follows:
firstly, a worker pushes or pulls the handle 8 to move the device to a proper position, namely the fixing rod 4 can be pulled out, the extension distance of the guide rod 2 is adjusted, after the adjustment is finished, the fixing rod 4 can be reinserted into the fixing hole 5, the positions of the measuring block 19 and the measuring ring 20 can be adjusted upwards or downwards, after the adjustment is finished, the device can be pushed along the road, the positions of the measuring block 19 and the measuring ring 20 are observed, the road flatness is judged, if the road surface has larger position change, the road surface can be judged to have higher bulges and lower depressions, after the road surface is used, the fixing rod 4 is pulled out, the device is lifted, the detection wheel 12 is lifted off the ground, the fixing rod 4 is inserted into the proper fixing hole 5, and the handle 8 can be pulled to move the device away by using the universal wheel 6.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a open plain seal road surface roughness detection device, includes backup pad (1) of bottom fixedly connected with guide bar (2), its characterized in that: the utility model discloses a measuring device, including guide bar (2), connecting plate, compression spring, supporting plate, auxiliary sliding's universal wheel (6) have been cup jointed to the surface of guide bar (2), but auxiliary sliding's universal wheel (6) have been seted up to the bottom fixed mounting of guide bar (3), but auxiliary sliding's guiding hole (9) have been seted up at the top of backup pad (1), the inner wall of guiding hole (9) is pegged graft has slidable auxiliary push rod (10), the bottom fixedly connected with connecting plate (11) that auxiliary push rod (10) can support, the bottom fixed mounting of connecting plate (11) has rotatable detection wheel (12), the opposite side fixedly connected with slidable main push rod (13) at connecting plate (11) top, compression spring (14) that can promote have been cup jointed to the surface of main push rod (13), the top fixedly connected with a plurality of auxiliary fixed solid fixed rings (16) that are located at the top of guiding hole (9), the inner wall of solid fixed ring (16) is threaded connection respectively has measurable main measuring cylinder (17) and auxiliary measuring cylinder (18).
2. The open seal road surface roughness detection device of claim 1, wherein: the outer surface of uide bushing (3) is pegged graft has dead lever (4) that can fix, dead lever (2) the surface seted up with dead lever (4) looks adaptation fixed orifices (5), dead lever (4) penetrate one end of uide bushing (3) and peg graft with the inner wall of fixed orifices (5).
3. The open seal road surface roughness detection device of claim 1, wherein: one side fixedly connected with that backup pad (1) top can promote push rod (7), the surface of push rod (7) is pegged graft and is had handle (8) that can supply to hold, but the antiskid cover has been cup jointed to the surface of handle (8).
4. The open seal road surface roughness detection device of claim 1, wherein: the top of the outer surface of the main push rod (13) is sleeved with a guiding sliding sleeve (15), and the top of the sliding sleeve (15) is fixedly connected with the bottom of the supporting plate (1).
5. The open seal road surface roughness detection device of claim 1, wherein: the inner wall of the main measuring cylinder (17) is inserted with a slidable measuring block (19), and the top of the measuring block (19) is fixedly connected with a pull rod for pulling.
6. The open seal road surface roughness detection device of claim 1, wherein: the inner wall of the auxiliary measuring cylinder (18) is inserted with a slidable measuring ring (20), the inner wall of the measuring ring (20) is sleeved with the outer surface of the auxiliary push rod (10), and one end of the auxiliary push rod (10) penetrating into the auxiliary measuring cylinder (18) is connected with a compressible limiting block (21) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223335714.7U CN219059677U (en) | 2022-12-12 | 2022-12-12 | Open plain seal road surface roughness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223335714.7U CN219059677U (en) | 2022-12-12 | 2022-12-12 | Open plain seal road surface roughness detection device |
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| Publication Number | Publication Date |
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| CN219059677U true CN219059677U (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223335714.7U Active CN219059677U (en) | 2022-12-12 | 2022-12-12 | Open plain seal road surface roughness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499347A (en) * | 2023-06-28 | 2023-07-28 | 常州市雄鹰机房设备有限公司 | Automatic control type flatness detection device for OA network floor |
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2022
- 2022-12-12 CN CN202223335714.7U patent/CN219059677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499347A (en) * | 2023-06-28 | 2023-07-28 | 常州市雄鹰机房设备有限公司 | Automatic control type flatness detection device for OA network floor |
| CN116499347B (en) * | 2023-06-28 | 2023-09-12 | 常州市雄鹰机房设备有限公司 | Automatic control type flatness detection device for OA network floor |
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