CN219908501U - Highway road surface structure degree of depth check out test set - Google Patents
Highway road surface structure degree of depth check out test set Download PDFInfo
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- CN219908501U CN219908501U CN202321342797.4U CN202321342797U CN219908501U CN 219908501 U CN219908501 U CN 219908501U CN 202321342797 U CN202321342797 U CN 202321342797U CN 219908501 U CN219908501 U CN 219908501U
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- pipe
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- 238000012360 testing method Methods 0.000 title claims description 8
- 239000004576 sand Substances 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000005303 weighing Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000007667 floating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model discloses a road pavement structure depth detection device which comprises a main body, wherein a platform is fixedly arranged at the top end of the main body, an annular weighing table is arranged on the upper surface of the platform, a sand material box is arranged on the upper surface of the weighing table, a blanking pipe penetrating through an annular opening of the weighing table is arranged on the lower surface of the sand material box, an electric valve is arranged on the blanking pipe, the blanking pipe penetrates out of the lower surface of the platform and is connected with a discharging pipe through a connecting pipe, the discharging pipe is connected with a driving mechanism arranged on the main body, and the driving mechanism drives the discharging pipe to move along the length direction and the width direction of the platform, so that sand materials can be uniformly paved at a pavement detection position, the degree of automation and the uniformity of sand paving are improved, and the detection efficiency and the accuracy of detection results are further improved.
Description
Technical Field
The utility model relates to the technical field of highway detection, in particular to a highway pavement structure depth detection device.
Background
The road surface construction depth is an important indicator of the road surface roughness. Refers to the average depth of open pores with a certain area of road surface roughness. The method is mainly used for evaluating the macro roughness, drainage performance and skid resistance of the pavement surface.
The utility model of China patent application number 202221840974.7 discloses a road pavement structure depth detection device, when the device is used, a worker moves the device to a destination through a universal wheel and a push rod, then the worker loads the sand in a storage tank into the sand flow, the sand flow in the storage tank flows into a discharge channel of a rotating plate through a hose and then flows out through the discharge channel, the device falls into the road pavement structure depth of a road, the rate of the sand flow in the discharge channel is reduced through the arrangement of a grid net, the worker presses the push rod downwards through the arrangement of the rotary rod, the rotating plate is driven to incline upwards, the sand flow in the discharge channel is reduced, and then the worker pushes the push rod to move a support body forwards.
The above patent suffers from the following drawbacks: 1. the automation degree is low, a worker is required to manually push the device to advance, and the uniformity of sand paving cannot be ensured; 2. after the sanding is finished, the worker is required to read and calculate the sand amount, the working efficiency is low, the manual reading precision is low, and the accurate detection of the road pavement construction depth is affected.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the road pavement structure depth detection equipment, wherein the discharge pipe is driven by the driving mechanism to move along the length direction and the width direction of the platform, so that sand materials can be uniformly paved at the pavement detection position, the degree of automation and the uniformity of sand paving are improved, the detection efficiency and the accuracy of detection results are further improved, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway road surface structure degree of depth check out test set, includes the main part, the fixed platform that is provided with in top of main part, the last surface mounting of platform has annular weighing platform, and the sand workbin has been placed to the upper surface of weighing platform, and the lower surface of sand workbin is provided with the unloading pipe that passes weighing platform annular mouth, is provided with the motorised valve on the unloading pipe, and the unloading pipe is worn out the lower surface of platform and is connected with the discharging pipe through the connecting pipe, and the discharging pipe is connected with the actuating mechanism who sets up in the main part, and actuating mechanism drives the discharging pipe and removes along the length direction and the width direction of platform, the upper surface of main part is provided with the control panel who is used for controlling actuating mechanism, and weighing platform and control panel electricity are connected.
As a preferable technical scheme of the utility model, the four corners of the lower surface of the main body are respectively provided with a roller through wheel frames, wherein two wheel frames close to the control panel are respectively provided with a foot brake.
As a preferable technical scheme of the utility model, a pushing handle is fixedly arranged on the side surface of the platform, which is close to the foot brake.
As a preferable technical scheme of the utility model, the driving mechanism comprises two rodless cylinders arranged on a symmetrical main body, sliding seats are arranged on the rodless cylinders in a sliding way, a movable rod is fixedly arranged between the two sliding seats, a sliding groove is formed in the side surface of the movable rod, a sliding block is arranged in the sliding groove in a sliding way, and a discharging pipe is arranged on the side surface of the sliding block; the sliding chute is internally provided with a driving screw in a rotating way, the driving screw is in threaded connection with a screw hole formed in the side surface of the sliding block, a driving motor is mounted on the upper surface of the end part of the moving rod, a rodless cylinder and the driving motor are electrically connected with a control panel, an output shaft of the driving motor penetrates into the moving rod and is connected with a driving bevel gear, and a driven bevel gear meshed with the driving bevel gear is arranged at the end part of the driving screw.
As a preferable technical scheme of the utility model, a battery rack is arranged at the upper part of the inner side of the main body, a battery pack is arranged on the battery rack, and the battery pack is electrically connected with the control panel.
As a preferable technical scheme of the utility model, a scraping plate is hinged at the position of the lower part of the side surface of the main body far from the control panel.
As a preferable technical scheme of the utility model, the connecting pipe is a spring pipe.
Compared with the prior art, the utility model has the beneficial effects that: the discharging pipe is driven by the driving mechanism to move along the length direction and the width direction of the platform, so that sand materials can be uniformly paved at the road surface detection position, the degree of automation and the uniformity of sand paving are improved, and the detection efficiency and the accuracy of detection results are further improved; the sand materials in the sand material box are weighed through the weighing platform, and the weights of the sand materials before and after sand paving are recorded and calculated through the controller on the control panel, so that the sand amount is automatically calculated, the road pavement construction depth is rapidly calculated according to the area of the sand paving, the working efficiency is improved, meanwhile, errors of manual reading calculation are avoided, and the accuracy of the detection result is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
fig. 3 is a schematic side view of the present utility model.
In the figure: 1 main body, 2 platform, 3 sand workbin, 4 weighing platform, 5 pushing hands, 6 control panel, 7 gyro wheel, 8 foot brake, 9 battery rack, 10 group battery, 11 rodless cylinder, 12 sliding seat, 13 movable rod, 14 driving motor, 15 driving screw, 16 slider, 17 discharging pipe, 18 connecting pipe, 19 scraping plate, 20 cardboard, 21 filter screen, 22 apron.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a highway road surface structure degree of depth check out test set, including main part 1, main part 1 includes four stands and two spliced pole that are used for the reinforcement, the fixed platform 2 that is provided with in top of main part 1, the last surface mounting of platform 2 has annular weighing platform 4, sand workbin 3 has been placed to the upper surface of weighing platform 4, the lower surface of sand workbin 3 is provided with the unloading pipe that passes weighing platform 4 annular mouth, weighing platform 4 weighs the sand material of sand workbin 3 and inside thereof, weigh the sand material in the sand workbin 3 through weighing platform 4, and the weight of sand material around the control panel 6 is gone up in the record, calculation lapping, thereby calculate the sand volume automatically, and calculate highway road surface structure degree of depth fast according to the area of lapping, work efficiency has been improved, the error of manual reading calculation has been avoided simultaneously, the accuracy of testing result has further been improved.
Be provided with the motorised valve on the unloading pipe for control unloading pipe switching, unloading pipe wears out the lower surface of platform 2 and is connected with discharging pipe 17 through connecting pipe 18, discharging pipe 17 is connected with the actuating mechanism who sets up on main part 1, actuating mechanism drives discharging pipe 17 and removes along the length direction and the width direction of platform 2, drive discharging pipe 17 and remove along the length direction and the width direction of platform 2 through actuating mechanism, can evenly lay the sand material in road surface testing department, improved degree of automation and the degree of consistency of lapping, and then improved detection efficiency and testing result's accuracy.
The connecting pipe 18 is a flexible spring pipe and can expand and contract along with the movement of the discharging pipe 17.
The upper surface of the main body 1 is provided with a control panel 6 for controlling a driving mechanism, the electric valve and the weighing platform 4 are electrically connected with the control panel 6, the control panel 6 is provided with a PLC controller, preferably a Siemens S7-200 series PLC controller, and the mode of controlling various electric devices such as the rodless cylinder 11, the driving motor 14, the weighing platform 4 and the like by the PLC controller is a common method in the prior art, and the signal transmission is preferably RS485 protocol.
According to the preferred technical scheme, the four corners of the lower surface of the main body 1 are provided with the idler wheels 7 through the wheel frames, the two wheel frames close to the control panel 6 are provided with the foot brakes 8, the side surfaces of the platform 2 close to the foot brakes 8 are fixedly provided with the pushing hands 5, and the working personnel push the main body 1 through the pushing hands 5 to enable the working personnel to move to detection points through the idler wheels 7 and to be fixed at the detection point positions through the foot brakes 8, so that the operation is simple and the use is convenient.
Specifically, actuating mechanism is including setting up two rodless cylinders 11 on symmetrical main part 1, the last slip of rodless cylinder 11 is provided with sliding seat 12, fixedly be provided with movable rod 13 between two sliding seats 12, the spout has been seted up to the side surface of movable rod 13, slide in the spout is provided with slider 16, discharging pipe 17 installs the side surface at slider 16, drive sliding seat 12 through rodless cylinder 11 and follow the length direction removal of platform 2, thereby drive movable rod 13, slider 16 and discharging pipe 17 and follow the length direction removal of platform 2, slider 16 then drive discharging pipe 17 and follow the width direction removal of platform in the spout of movable rod 13, can evenly discharge when making the sanding, spread a rectangle that the area is determined, the calculation of convenient structure degree of depth.
The inside rotation of spout is provided with drive screw 15, and drive screw 15 and the screw threaded connection that the slider 16 side surface was offered, the tip upper surface mounting of movable rod 13 has driving motor 14, and rodless cylinder 11 and driving motor 14 all are connected with control panel 6 electricity, and driving motor 14's output shaft penetrates inside movable rod 13 and is connected with drive bevel gear, and drive screw 15's tip is provided with the driven bevel gear with the drive bevel gear meshing, and driving motor 14 passes through drive bevel gear and drives driven bevel gear rotation to make drive screw 15 rotate and drive slider 16 slide in the spout, make discharging pipe 17 can follow the width direction uniform velocity of platform 2 and remove.
According to the preferred technical scheme, a battery frame 9 is arranged on the upper portion of the inner side of the main body 1, a battery pack 10 is mounted on the battery frame 9, the battery pack 10 is electrically connected with the control panel 6, and the battery pack 10 can be a commonly used rechargeable lithium ion battery for supplying power to the control panel 6 and various electric devices.
The PLC controller, the rodless cylinder 11, the driving motor 14, the weighing table 4, etc. used in the present utility model are all electronic components commonly used in the prior art, and their specific structures, working principles, circuit connections, etc. are well known techniques, and are not described in detail herein.
According to the preferable technical scheme, the lower part of the side surface of the main body 1, far away from the control panel 6, is hinged with the scraping plate 19, and the scraping plate 19 is used for scraping the road surface after sanding, so that the surface of the road surface is free from floating sand, and the accuracy of a detection result is ensured.
Optionally, a hook or a tool box may be disposed on the main body 1, so as to facilitate carrying a collection bucket and a small broom for collecting redundant floating sand, and the floating sand scraped out of the rectangle is collected and poured back into the sand bin 3, so as to facilitate accurate calculation of the construction depth of the road surface.
Further preferably, two sets of fixing rods are symmetrically arranged at two ends of the lower part of the side surface of the main body 1, clamping plates 20 for fixing the scraping plate 19 are rotatably arranged on the fixing rods, wherein the two clamping plates 20 at the upper side are used for fixing the scraping plate 19 at the upper side when the mobile equipment is not scraped, so that the scraping plate 19 is not contacted with a road surface, and the protection function is realized; the two clamping plates 20 on the lower side are used for fixing the scraping plate 19 on the lower side when the scraping plate is required to be scraped and are contacted with the road surface, so that the scraping plate 19 is prevented from being pushed to the rear side to play a role of scraping when the scraping plate is scraped and sand is paved.
The clamping plate 20 is in damping friction connection with the fixing rod, and the scraping plate 19 is fixed by keeping the friction force of the clamping plate to be horizontal.
Optionally, a filter screen 21 is disposed on the upper portion of the inner side surface of the sand bin 3, so that impurities on the road surface and the like can be prevented from entering the sand bin 3 to influence calculation of measurement results when floating sand is collected.
Further optionally, a cover plate 22 is hinged to the outer side surface of the sand bin 3, and is used for sealing the sand bin 3 when not in use, so as to prevent sundries from entering.
The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. 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 (10)
1. The utility model provides a highway road surface structure degree of depth check out test set, a serial communication port, including main part (1), the fixed platform (2) that is provided with in top of main part (1), the last surface mounting of platform (2) has annular weighing platform (4), sand workbin (3) have been placed to the upper surface of weighing platform (4), the lower surface of sand workbin (3) is provided with the unloading pipe that passes weighing platform (4) annular mouth, be provided with the motorised valve on the unloading pipe, the unloading pipe is worn out the lower surface of platform (2) and is connected with discharging pipe (17) through connecting pipe (18), discharging pipe (17) are connected with the actuating mechanism who sets up on main part (1), actuating mechanism drives discharging pipe (17) along the length direction and the width direction of platform (2) removal, the upper surface of main part (1) is provided with control panel (6) that are used for controlling actuating mechanism, weighing platform (4) are connected with control panel (6) electricity.
2. The apparatus for detecting the depth of construction of a highway pavement according to claim 1, wherein: the four corners of the lower surface of the main body (1) are provided with rollers (7) through wheel frames, wherein two wheel frames close to the control panel (6) are provided with foot brakes (8).
3. The apparatus for detecting the depth of construction of a highway pavement according to claim 2, wherein: the side surface of the platform (2) close to the foot brake (8) is fixedly provided with a pushing handle (5).
4. The apparatus for detecting the depth of construction of a highway pavement according to claim 1, wherein: the driving mechanism comprises two rodless cylinders (11) arranged on the symmetrical main body (1), sliding seats (12) are arranged on the rodless cylinders (11) in a sliding mode, a movable rod (13) is fixedly arranged between the two sliding seats (12), a sliding groove is formed in the side surface of the movable rod (13), a sliding block (16) is arranged in the sliding groove in a sliding mode, and a discharging pipe (17) is arranged on the side surface of the sliding block (16); the sliding chute is internally provided with a driving screw (15) in a rotating way, the driving screw (15) is in threaded connection with a screw hole formed in the side surface of the sliding block (16), a driving motor (14) is mounted on the upper surface of the end part of the moving rod (13), a rodless cylinder (11) and the driving motor (14) are electrically connected with the control panel (6), an output shaft of the driving motor (14) penetrates into the moving rod (13) and is connected with a driving bevel gear, and a driven bevel gear meshed with the driving bevel gear is arranged at the end part of the driving screw (15).
5. The apparatus for detecting the depth of a pavement structure according to claim 4, wherein: the upper part of the inner side of the main body (1) is provided with a battery rack (9), a battery pack (10) is arranged on the battery rack (9), and the battery pack (10) is electrically connected with the control panel (6).
6. The apparatus for detecting the depth of construction of a highway pavement according to claim 1, wherein: the lower part of the side surface of the main body (1) far away from the control panel (6) is hinged with a scraping plate (19).
7. The apparatus for detecting the depth of a pavement structure according to claim 6, wherein: two groups of fixing rods are symmetrically arranged at two ends of the lower part of the side surface of the main body (1), and clamping plates (20) for fixing the scraping plate (19) are rotatably arranged on the fixing rods.
8. The apparatus for detecting the depth of construction of a highway pavement according to claim 1, wherein: the upper part of the inner side surface of the sand material box (3) is provided with a filter screen (21).
9. The apparatus for detecting the depth of construction of a highway pavement according to claim 8, wherein: the outer side surface of the sand material box (3) is hinged with a cover plate (22).
10. A highway pavement construction depth detection apparatus according to any one of claims 1 to 9, wherein: the connecting pipe (18) is a spring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342797.4U CN219908501U (en) | 2023-05-30 | 2023-05-30 | Highway road surface structure degree of depth check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342797.4U CN219908501U (en) | 2023-05-30 | 2023-05-30 | Highway road surface structure degree of depth check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219908501U true CN219908501U (en) | 2023-10-27 |
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ID=88423008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342797.4U Active CN219908501U (en) | 2023-05-30 | 2023-05-30 | Highway road surface structure degree of depth check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219908501U (en) |
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2023
- 2023-05-30 CN CN202321342797.4U patent/CN219908501U/en active Active
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