CN220284551U - Asphalt pavement thickness measuring equipment - Google Patents
Asphalt pavement thickness measuring equipment Download PDFInfo
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- CN220284551U CN220284551U CN202321664690.1U CN202321664690U CN220284551U CN 220284551 U CN220284551 U CN 220284551U CN 202321664690 U CN202321664690 U CN 202321664690U CN 220284551 U CN220284551 U CN 220284551U
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- fixedly connected
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- asphalt pavement
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- fixed
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- 239000010426 asphalt Substances 0.000 title claims abstract description 36
- 239000000523 sample Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 abstract description 10
- 230000002787 reinforcement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses asphalt pavement thickness measuring equipment which comprises a bottom plate, wherein universal wheels are movably connected to four corners of the bottom plate, connecting plates are fixedly connected to two sides of the top of the bottom plate, a fixed plate is fixedly connected between the tops of the two connecting plates, a lifting mechanism is arranged at the bottom of the fixed plate and comprises a sliding sleeve, a scale rod is movably connected to an inner cavity of the sliding sleeve, and the bottom of the scale rod is fixedly connected with the fixed plate. According to the utility model, through the matched use of the base plate, the universal wheels, the connecting plate, the fixing plate, the lifting mechanism, the fixing box, the toothed plate, the gear, the motor, the connecting block, the limiting rod, the positioning shell, the pressure sensor, the probe, the limiting ring, the connecting rod, the positioning rod, the sliding sleeve, the first fixing ring, the second fixing ring, the scale rod, the first reinforcing block, the second reinforcing block, the limiting block and the fixing rod, the problem that the thickness scale value of the existing asphalt pavement is inconvenient to view is solved.
Description
Technical Field
The utility model belongs to the technical field of asphalt pavement, and particularly relates to asphalt pavement thickness measuring equipment.
Background
Asphalt pavement refers to various types of pavement paved by mixing road asphalt materials into mineral materials, and asphalt binders improve the capability of paving granules to resist damage to the pavement caused by driving and natural factors, so that the pavement is flat, has less dust, is impermeable to water and is durable. Accordingly, asphalt pavement is one of the most widely used advanced pavements in road construction.
For example, application number: the utility model discloses CN201922030923.2, which belongs to the field of pavement measuring equipment, and comprises a detecting device for measuring asphalt thickness, a scale rod for reading and a guide cylinder for placing the detecting device and the scale rod, wherein the detecting device comprises a probe and a plug rod, one end of the plug rod is fixedly connected with the scale rod, the other end of the plug rod is connected with the probe, and a spiral needle is arranged on the plug rod along the circumferential direction of the surface of an outer ring. The asphalt pavement thickness measuring equipment reduces the resistance of the straight surface of the inserted link, ensures that the inserted link is not easy to break, and is also suitable for thickness measurement of the asphalt pavement after semi-cooling and complete cooling.
Based on the searching of the patent and combining the discovery of the equipment in the prior art, the resistance of the straight surface of the inserted link is reduced when the equipment is applied, and the inserted link is not easy to break, but the scale value of the utility model is inconvenient for a user to check when the thickness of the asphalt pavement is detected.
Therefore, the utility model provides the asphalt pavement thickness measuring equipment, which has the advantage of convenient viewing of the thickness scale value of the asphalt pavement.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the asphalt pavement thickness measuring equipment which has the advantage that the thickness scale value of the asphalt pavement is convenient to check, and solves the problem that the thickness scale value of the existing asphalt pavement is inconvenient to check.
The utility model discloses asphalt pavement thickness measuring equipment, which comprises a bottom plate, wherein universal wheels are movably connected to four corners of the bottom plate, connecting plates are fixedly connected to two sides of the top of the bottom plate, a fixed plate is fixedly connected between the tops of the two connecting plates, a lifting mechanism is arranged at the bottom of the fixed plate and comprises a sliding sleeve, a scale rod is movably connected to an inner cavity of the sliding sleeve, and the bottom of the scale rod is fixedly connected with the fixed plate.
As the preferable one of the utility model, the lifting mechanism comprises a fixed box, the top of the fixed box is fixedly connected with a fixed plate, the rear side of the inner cavity of the fixed box is fixedly connected with a toothed plate, the front side of the toothed plate is connected with a gear in a meshed manner, the right side of the gear is fixedly connected with the output end of a motor, the front side and the rear side of the motor are fixedly connected with a connecting block, the inner cavity of the connecting block is slidably connected with a limit rod, the top of the limit rod is fixedly connected with the fixed plate, the bottom of the limit rod is fixedly connected with a bottom plate, the bottom of the motor is fixedly connected with a positioning shell, the bottom of the positioning shell is fixedly connected with a pressure sensor, the bottom of the pressure sensor is fixedly connected with a probe, the surface of the probe is sleeved with a limit ring, the right side of the limit ring is fixedly connected with a connecting rod, the right side of the connecting rod is fixedly connected with a positioning rod, and the top of the right side of the positioning rod is fixedly connected with a sliding sleeve.
As the preferable mode of the utility model, the top of the surface of the limiting rod is sleeved with a first fixing ring, and the bottom of the first fixing ring is contacted with the connecting block.
As preferable in the utility model, the bottom of the surface of the limiting rod is sleeved with a second fixing ring.
As the preferable mode of the utility model, the bottoms of the opposite sides of the two connecting plates are fixedly connected with a first reinforcing block, and the bottoms of the first reinforcing blocks are fixedly connected with the bottom plate.
Preferably, the front side and the rear side of the tops of the opposite sides of the two connecting plates are fixedly connected with second reinforcing blocks, and the tops of the second reinforcing blocks are fixedly connected with the fixing plates.
As the preferable mode of the utility model, the top of the scale rod is fixedly connected with a limiting block, the right side of the bottom of the limiting block is fixedly connected with a fixing rod, and the bottom of the fixing rod is fixedly connected with a fixing plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the base plate, the universal wheels, the connecting plate, the fixing plate, the lifting mechanism, the fixing box, the toothed plate, the gear, the motor, the connecting block, the limiting rod, the positioning shell, the pressure sensor, the probe, the limiting ring, the connecting rod, the positioning rod, the sliding sleeve, the first fixing ring, the second fixing ring, the scale rod, the first reinforcing block, the second reinforcing block, the limiting block and the fixing rod, the problem that the thickness scale value of the existing asphalt pavement is inconvenient to view is solved.
2. According to the utility model, the gear is driven to rotate through the rotation of the motor, the gear is matched with the toothed plate to drive the motor to move downwards when rotating, the motor is limited by the matching of the connecting block and the limiting rod, the motor is convenient to move, the positioning shell is driven to move downwards by the motor, the probe is driven to move downwards by the positioning shell through the pressure sensor, the probe is driven to slide on the surface of the scale rod through the limiting ring, the connecting rod and the positioning rod, when the probe enters the bottommost part of the asphalt pavement, the pressure sensor receives the pressure difference, so that the motor stops running, and the thickness of the asphalt pavement can be measured by reading the scale value on the scale rod by a user.
3. According to the utility model, the first fixing ring and the second fixing ring are arranged to play a limiting role on the connecting block, the first fixing block and the second reinforcing block are arranged to be matched for use to play a fixing role on the connecting plate, and the limiting block and the fixing rod are arranged to be matched for use to play a fixing role on the scale rod.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a top view provided by an embodiment of the present utility model;
fig. 3 is a front view of a lifting mechanism provided by an embodiment of the present utility model.
In the figure: 1. a bottom plate; 2. a universal wheel; 3. a connecting plate; 4. a fixing plate; 5. a lifting mechanism; 501. a fixed box; 502. a toothed plate; 503. a gear; 504. a motor; 505. a connecting block; 506. a limit rod; 507. positioning a shell; 508. a pressure sensor; 509. a probe; 510. a limiting ring; 511. a connecting rod; 512. a positioning rod; 513. a sliding sleeve; 514. a first fixing ring; 515. a second fixing ring; 6. a scale bar; 7. a first reinforcing block; 8. a second reinforcing block; 9. a limiting block; 10. and a fixing rod.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the asphalt pavement thickness measuring device provided by the embodiment of the utility model comprises a bottom plate 1, universal wheels 2 are movably connected to four corners of the bottom plate 1, connecting plates 3 are fixedly connected to two sides of the top of the bottom plate 1, a fixed plate 4 is fixedly connected between the tops of the two connecting plates 3, a lifting mechanism 5 is arranged at the bottom of the fixed plate 4, the lifting mechanism 5 comprises a sliding sleeve 513, a scale rod 6 is movably connected to an inner cavity of the sliding sleeve 513, and the bottom of the scale rod 6 is fixedly connected with the fixed plate 4.
Referring to fig. 1, 2 and 3, the lifting mechanism 5 comprises a fixed box 501, the top of the fixed box 501 is fixedly connected with a fixed plate 4, a toothed plate 502 is fixedly connected to the rear side of an inner cavity of the fixed box 501, a gear 503 is connected to the front side of the toothed plate 502 in a meshed manner, the right side of the gear 503 is fixedly connected with the output end of a motor 504, connecting blocks 505 are fixedly connected to the front side and the rear side of the motor 504, a limiting rod 506 is slidably connected to the inner cavity of the connecting block 505, the top of the limiting rod 506 is fixedly connected with the fixed plate 4, the bottom of the limiting rod 506 is fixedly connected with a bottom plate 1, a positioning shell 507 is fixedly connected to the bottom of the motor 504, a pressure sensor 508 is fixedly connected to the bottom of the positioning shell 507, a probe 509 is sleeved on the surface of the probe 509, a connecting rod 511 is fixedly connected to the right side of the limiting ring 510, a positioning rod 512 is fixedly connected to the right side of the connecting rod 511, and the top of the right side of the positioning rod 512 is fixedly connected with a sliding sleeve 513.
The scheme is adopted: the gear 503 is driven to rotate through the rotation of the motor 504, the gear 503 is matched with the toothed plate 502 to drive the motor 504 to move downwards when rotating, the motor 504 is limited by the matching of the connecting block 505 and the limiting rod 506, the motor 504 is convenient to move, the positioning shell 507 is driven to move downwards by the motor 504, the positioning shell 507 drives the probe 509 to move downwards through the pressure sensor 508, the probe 509 drives the sliding sleeve 513 to move on the surface of the scale rod 6 through the limiting ring 510, the connecting rod 511 and the positioning rod 512, when the probe 509 enters the bottommost part of the asphalt pavement, the pressure sensor 508 receives the pressure difference, so that the motor 504 stops running, and a user can measure the thickness of the asphalt pavement by reading the scale value on the scale rod 6.
Referring to fig. 1, 2 and 3, the top cover on gag lever post 506 surface is equipped with first solid fixed ring 514, the bottom and the connecting block 505 contact of first solid fixed ring 514, the bottom cover on gag lever post 506 surface is equipped with second solid fixed ring 515, the bottom of two connecting plates 3 opposite sides is all fixedly connected with first reinforcement piece 7, the bottom and the bottom plate 1 fixed connection of first reinforcement piece 7, the front side and the rear side at two connecting plates 3 opposite sides tops are all fixedly connected with second reinforcement piece 8, the top and the fixed plate 4 fixed connection of second reinforcement piece 8, the top fixedly connected with stopper 9 of scale pole 6, the right side fixedly connected with dead lever 10 of stopper 9 bottom, the bottom and the fixed plate 4 fixed connection of dead lever 10.
The scheme is adopted: through setting up first solid fixed ring 514 and second solid fixed ring 515, played the spacing effect to connecting block 505, through setting up the cooperation of first fixed block 7 and second reinforcement piece 8 and using, played the fixed effect to connecting plate 3, through setting up the cooperation of stopper 9 and dead lever 10 and using, played the fixed effect to scale bar 6.
The working principle of the utility model is as follows:
when the asphalt pavement thickness measuring device is used, the gear 503 is driven to rotate through rotation of the motor 504, the gear 503 is matched with the toothed plate 502 to drive the motor 504 to move downwards when rotating, the motor 504 is limited by matching of the connecting block 505 and the limiting rod 506, meanwhile, the motor 504 is convenient to move, the positioning shell 507 is driven to move downwards by the motor 504, the positioning shell 507 drives the probe 509 to move downwards through the pressure sensor 508, the probe 509 drives the sliding sleeve 513 to move on the surface of the scale rod 6 through the limiting ring 510, the connecting rod 511 and the positioning rod 512, when the probe 509 enters the bottommost part of the asphalt pavement, the pressure sensor 508 receives a pressure difference, so that the motor 504 stops running, and a user can measure the thickness of the asphalt pavement by reading scale values on the scale rod 6.
To sum up: this bituminous paving thickness measurement equipment through setting up bottom plate 1, universal wheel 2, connecting plate 3, fixed plate 4, elevating system 5, fixed box 501, pinion rack 502, gear 503, motor 504, connecting block 505, gag lever post 506, positioning shell 507, pressure sensor 508, probe 509, spacing ring 510, connecting rod 511, locating lever 512, sliding sleeve 513, first solid fixed ring 514, second solid fixed ring 515, scale bar 6, first reinforcement piece 7, second reinforcement piece 8, stopper 9 and the cooperation of dead lever 10 use, has solved the problem that current bituminous paving thickness scale value is inconvenient for looking over.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. Asphalt pavement thickness measuring equipment, including bottom plate (1), its characterized in that: the utility model discloses a universal wheel, including base plate (1), fixed plate (4), elevating system (5), inner chamber swing joint of base plate (1), scale pole (6) are drawn together in the equal swing joint in four corners of base plate (1), the equal fixedly connected with connecting plate (3) in both sides at base plate (1) top, fixedly connected with fixed plate (4) between the top of two connecting plates (3), the bottom of fixed plate (4) is provided with elevating system (5), elevating system (5) include sliding sleeve (513), the bottom and the fixed plate (4) fixed connection of scale pole (6).
2. An asphalt pavement thickness measuring apparatus according to claim 1, wherein: elevating system (5) are including fixed box (501), the top and the fixed plate (4) fixed connection of fixed box (501), the rear side fixedly connected with pinion rack (502) of fixed box (501) inner chamber, the front side meshing of pinion rack (502) is connected with gear (503), the right side fixedly connected with motor (504) of gear (503) output, the equal fixedly connected with connecting block (505) in front side and the rear side of motor (504), the inner chamber sliding connection of connecting block (505) has gag lever (506), the top and the fixed plate (4) fixed connection of gag lever (506), the bottom and bottom plate (1) fixed connection of gag lever (506), the bottom fixedly connected with positioning shell (507) of motor (504), the bottom fixedly connected with pressure sensor (508) of positioning shell (507), the bottom fixedly connected with probe (509) of pressure sensor (508), the surface cover of probe (509) is equipped with spacing ring (510), the top fixedly connected with connecting rod (511) on right side (511) and locating lever (512).
3. An asphalt pavement thickness measuring apparatus according to claim 2, wherein: the top of gag lever post (506) surface cover is equipped with first solid fixed ring (514), the bottom of first solid fixed ring (514) is contacted with connecting block (505).
4. An asphalt pavement thickness measuring apparatus according to claim 2, wherein: the bottom of the surface of the limiting rod (506) is sleeved with a second fixing ring (515).
5. An asphalt pavement thickness measuring apparatus according to claim 1, wherein: the bottoms of the opposite sides of the two connecting plates (3) are fixedly connected with first reinforcing blocks (7), and the bottoms of the first reinforcing blocks (7) are fixedly connected with the bottom plate (1).
6. An asphalt pavement thickness measuring apparatus according to claim 1, wherein: the front side and the rear side at the top of the opposite sides of the two connecting plates (3) are fixedly connected with second reinforcing blocks (8), and the top of each second reinforcing block (8) is fixedly connected with the fixing plate (4).
7. An asphalt pavement thickness measuring apparatus according to claim 1, wherein: the top fixedly connected with stopper (9) of scale pole (6), the right side fixedly connected with dead lever (10) of stopper (9) bottom, the bottom and the fixed plate (4) of dead lever (10) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664690.1U CN220284551U (en) | 2023-06-28 | 2023-06-28 | Asphalt pavement thickness measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664690.1U CN220284551U (en) | 2023-06-28 | 2023-06-28 | Asphalt pavement thickness measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284551U true CN220284551U (en) | 2024-01-02 |
Family
ID=89329035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321664690.1U Active CN220284551U (en) | 2023-06-28 | 2023-06-28 | Asphalt pavement thickness measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284551U (en) |
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2023
- 2023-06-28 CN CN202321664690.1U patent/CN220284551U/en active Active
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