CN210689495U - Portable pavement flatness detection equipment - Google Patents
Portable pavement flatness detection equipment Download PDFInfo
- Publication number
- CN210689495U CN210689495U CN201921334070.5U CN201921334070U CN210689495U CN 210689495 U CN210689495 U CN 210689495U CN 201921334070 U CN201921334070 U CN 201921334070U CN 210689495 U CN210689495 U CN 210689495U
- Authority
- CN
- China
- Prior art keywords
- pointer
- counting
- sliding seat
- detection
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a portable takes road surface roughness check out test set, including crossbeam and detection mechanism, but be provided with horizontal slip's detection mechanism on the crossbeam, detection mechanism includes the sliding seat, and the one end sliding card of sliding seat is on the crossbeam, and the vertical interlude in center of sliding seat has the measuring pole that can move about from top to bottom, and the upper end of measuring pole is provided with the roof. The crossbeam that sets up realizes the removal direction when detecting mechanism detects and realizes the record to the numerical value that detects through the counting mechanism that sets up, realize the detection to the road flatness through simple structure, great reduction check out test set's volume is convenient to be transported and is carried, the record to the maximum value and the minimum that detect is realized to last pointer and the lower pointer that can reciprocate that sets up on the counting board through the counting mechanism simultaneously, realize more audio-visual data show, need not subsequent measurement, make the record of detecting data more convenient.
Description
Technical Field
The utility model relates to a road flatness detects technical field, specifically is a portable road flatness detection equipment.
Background
The road flatness refers to a deviation value of the concave-convex amount in the longitudinal direction of the road surface. The pavement evenness is an important index in pavement evaluation and pavement construction acceptance, and mainly reflects the evenness of a pavement longitudinal section profile curve. When the profile curve of the longitudinal section of the road surface is relatively smooth, the road surface is relatively flat or the flatness is relatively good, otherwise, the flatness is relatively poor, and the detection of the flatness of the road surface needs corresponding detection equipment for detection.
The utility model discloses an applicant finds that the great inconvenient transportation of current road flatness detection device body structure complicacy and volume is carried, and the patent number is CN201720207038.5 a road flatness detection device, its characterized in that: including base and test bar, the logical groove along length direction is seted up to the base up end, the test bar bottom mounting has the roll wheel, the base sets up the spout of horizontal setting along length direction, sliding connection has the slider in the spout, the through-hole that supplies the test bar to pass is seted up to the slider, the test bar passes the through-hole and slides and connect and lead to the inslot, base one side is fixed with the drawing board, the test bar upper end is fixed with through fixed subassembly with drawing board matched with painting brush, mentions in its patent and will detect data and present more directly perceived through the curve through painting brush and drawing board, but this kind of record mode is more troublesome needs subsequent to measure curve fluctuation distance, increases work load.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable area road flatness check out test set aims at improving the inconvenient transportation of current road flatness check out test set and carries and detect the trouble problem of numerical record.
The utility model discloses a realize like this:
a portable pavement evenness detection device comprises a cross beam and a detection mechanism, wherein the cross beam is provided with the detection mechanism capable of sliding left and right, the detection mechanism comprises a sliding seat, one end of the sliding seat is clamped on the cross beam in a sliding manner, a detection rod capable of moving up and down is vertically inserted in the center of the sliding seat, the upper end of the detection rod is provided with a top plate, the other end of the upper surface of the sliding seat is fixedly provided with a vertical counting mechanism, the counting mechanism comprises a counting plate, an upper pointer and a lower pointer capable of moving up and down are respectively arranged at the positions, located at the left side and the right side, of the detection rod, the top plate is arranged between the upper pointer and the lower pointer, the left end and the right end of the top plate are respectively connected with the surfaces of the upper pointer and the lower pointer, movement guiding during detection of the detection mechanism is realized through the arranged cross beam, recording of detected numerical values is realized through the arranged counting mechanism, and pavement evenness, the volume that great reduction check out test set's volume is convenient to be transported and carries, and the record to the maximum value and the minimum that detect is realized to last pointer and the lower pointer that can reciprocate that sets up on the counting board through on the counting mechanism simultaneously, realizes more audio-visual data show, need not subsequent measurement, makes the record of detecting data more convenient.
Furthermore, the preceding terminal surface of counting plate is provided with two guide slots with last pointer and lower pointer complex respectively, and goes up the pointer and block respectively in two guide slots with lower pointer, and the preceding terminal surface of counting plate is close to left and right sides position and is provided with the last scale mark of count up and the lower scale mark of count down respectively, realizes the direction when reciprocating last pointer and lower pointer through the guide slot that sets up to through the last scale mark that sets up and lower scale mark more audio-visual acquisition detection data.
Furthermore, the one end that the measuring rod passed the sliding seat downwards is provided with the gyro wheel, and the top rigidity that the measuring rod is located the gyro wheel is provided with the retaining ring, and the position cover that the measuring rod is located between retaining ring and the sliding seat is equipped with the spring, makes the gyro wheel hug closely ground and hug closely ground through the gyro wheel that the measuring rod lower extreme set up under the effect of spring and removes the realization and detect the road surface fluctuation.
Furthermore, both ends are all fixed and are provided with the landing leg about the crossbeam, and the lower extreme of landing leg is provided with the pad foot, realizes the stable support to the crossbeam through the landing leg that sets up and pad foot.
Furthermore, the cross beam is composed of a first guide rod and a second guide rod, a protruding plug is arranged at one end, facing the first guide rod, of the second guide rod, the second guide rod is connected with the first guide rod through the plug, and the cross beam formed by splicing the first guide rod and the second guide rod is convenient to disassemble and reduces occupied space.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in realize detecting the removal direction of time measuring and realize the record to the numerical value of detection through the counting mechanism that sets up through the crossbeam that sets up, realize the detection to the road flatness through simple structure, great reduction check out test set's volume is convenient to be transported and is carried, the last pointer that can reciprocate that sets up on the counting board through the counting mechanism simultaneously realizes the record to the maximum value and the minimum that detect with lower pointer, realize more audio-visual data show, need not subsequent measurement, make the record convenience more that detects data.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of a portable pavement flatness detecting apparatus shown in the present invention;
fig. 2 is a perspective view of the portable pavement flatness detecting apparatus of the present invention;
FIG. 3 is a schematic view of a portable counting plate for detecting flatness of a road surface according to the present invention;
fig. 4 is a schematic view of a detection mechanism of the portable pavement flatness detection device of the present invention;
fig. 5 is a schematic cross-beam diagram of the portable pavement flatness detecting apparatus shown in the present invention.
In the figure: 1. a cross beam; 11. a first guide bar; 12. a second guide bar; 121. a plug; 2. a counting mechanism; 21. scale lines are arranged; 22. a counting plate; 23. a guide groove; 24. a lower pointer; 25. lower scale marks; 26. an upper pointer; 3. a support leg; 4. a detection mechanism; 41. a top plate; 42. a detection lever; 43. a sliding seat; 44. a spring; 45. a retainer ring; 46. a roller; 5. and (5) a foot pad.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Embodiment 1, please refer to fig. 1, fig. 2, fig. 3 and fig. 4 specifically, a portable pavement flatness detecting apparatus includes a beam 1 and a detecting mechanism 4, wherein the left and right ends of the beam 1 are both fixedly provided with supporting legs 3, the lower ends of the supporting legs 3 are provided with pad feet 5, the beam 1 is stably supported by the supporting legs 3 and the pad feet 5, the beam 1 is provided with the detecting mechanism 4 capable of sliding left and right, the detecting mechanism 4 includes a sliding seat 43, one end of the sliding seat 43 is slidably clamped on the beam 1, a detecting rod 42 capable of moving up and down is vertically inserted in the center of the sliding seat 43, the upper end of the detecting rod 42 is provided with a top plate 41, the other end of the upper surface of the sliding seat 43 is fixedly provided with a vertical counting mechanism 2, the counting mechanism 2 includes a counting plate 22, the front end surface of the counting plate 22 is provided with an upper pointer 26 and a lower pointer 24 capable of moving up and down at the left and right sides of the detecting, roof 41 sets up between last pointer 26 and lower pointer 24, and roof 41 about both ends meet with last pointer 26 and lower pointer 24's face respectively, realize detecting mechanism 4 through the crossbeam 1 that sets up and detect the removal direction of time measuring and realize the record to the numerical value of detection through the counting mechanism 2 that sets up, realize the detection to the road surface roughness through simple structure, great reduction check out test set's volume is convenient to transport and is carried, the record to the maximum value and the minimum that detect is realized to last pointer 26 that can reciprocate and lower pointer 24 through setting up on the counting plate 22 on the counting mechanism 2 simultaneously, realize more audio-visual data show, need not subsequent measurement, make the record of detection data more convenient.
Specifically, referring to fig. 3, two guide grooves 23 respectively matched with an upper pointer 26 and a lower pointer 24 are arranged on the front end surface of the counting plate 22, the upper pointer 26 and the lower pointer 24 are respectively clamped in the two guide grooves 23, an upper scale mark 21 for counting up and a lower scale mark 25 for counting down are respectively arranged on the front end surface of the counting plate 22 near the left and right sides, the guide of the upper pointer 26 and the lower pointer 24 in moving up and down is realized through the arranged guide grooves 23, and the detection data can be more intuitively obtained through the arranged upper scale mark 21 and the lower scale mark 25.
Specifically, referring to fig. 4, a roller 46 is disposed at one end of the detection rod 42 that passes through the sliding seat 43, a retainer ring 45 is fixedly disposed at a position of the detection rod 42 above the roller 46, a spring 44 is sleeved at a position of the detection rod 42 between the retainer ring 45 and the sliding seat 43, and the roller 46 is tightly attached to the ground under the action of the spring 44, so that the rolling of the road surface is detected by the movement of the roller 46 disposed at the lower end of the detection rod 42 and tightly attached to the ground.
Specifically, referring to fig. 5, the cross beam 1 is composed of a first guide rod 11 and a second guide rod 12, a protruding plug 121 is disposed at one end of the second guide rod 12 facing the first guide rod 11, the second guide rod 12 is connected with the first guide rod 11 through the plug 121, and the cross beam 1 formed by splicing the first guide rod 11 and the second guide rod 12 is convenient to disassemble and reduce occupied space.
Working principle when using the utility model discloses the landing leg 3 through crossbeam 1 both ends realizes the stable support to crossbeam 1 with the pad foot 5, then rolls on the road surface through promoting gyro wheel 46 that slide block 43 drove the measuring rod 42 lower extreme, makes the continuous up-and-down activity of measuring rod 42 according to the height fluctuation on road surface, roof 41 of measuring rod 42 upper end then follows up-and-down motion and stirs upper pointer 26 upwards and stirs lower pointer 24 downwards, finally obtains the detection numerical value of road surface highest point and lowest through the position that upper pointer 26 and lower pointer 24 stop and corresponding upper scale mark 21 and lower scale mark 25.
The device obtained by the design can basically meet the requirements that the existing road flatness detection equipment is convenient to transport and carry and the detection numerical value is convenient to record, but the designer further improves the device with the aim of further improving the functions.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a portable road surface roughness check out test set, includes crossbeam (1) and detection mechanism (4), its characterized in that: the cross beam (1) is provided with a detection mechanism (4) capable of sliding left and right, the detection mechanism (4) comprises a sliding seat (43), one end of the sliding seat (43) is clamped on the cross beam (1) in a sliding manner, and a detection rod (42) which can move up and down is vertically inserted in the center of the sliding seat (43), a top plate (41) is arranged at the upper end of the detection rod (42), a vertical counting mechanism (2) is fixedly arranged at the other end of the upper surface of the sliding seat (43), the counting mechanism (2) comprises a counting plate (22), an upper pointer (26) and a lower pointer (24) which can move up and down are respectively arranged at the positions of the left side and the right side of the detection rod (42) on the front end surface of the counting plate (22), the top plate (41) is arranged between the upper pointer (26) and the lower pointer (24), and the left and right ends of the top plate (41) are respectively connected with the surfaces of the upper pointer (26) and the lower pointer (24).
2. The portable pavement flatness detection apparatus according to claim 1, wherein the front end face of the counting plate (22) is provided with two guide grooves (23) respectively matched with the upper pointer (26) and the lower pointer (24), the upper pointer (26) and the lower pointer (24) are respectively clamped in the two guide grooves (23), and the positions of the front end face of the counting plate (22), which are close to the left and right sides, are respectively provided with an upper scale mark (21) for counting up and a lower scale mark (25) for counting down.
3. The portable pavement evenness detecting device according to claim 2, wherein a roller (46) is arranged at one end of the detecting rod (42) which penetrates through the sliding seat (43) downwards, a retaining ring (45) is fixedly arranged at a position, above the roller (46), of the detecting rod (42), and a spring (44) is sleeved at a position, between the retaining ring (45) and the sliding seat (43), of the detecting rod (42).
4. The portable pavement flatness detection apparatus according to claim 3, wherein the left and right ends of the beam (1) are both fixedly provided with supporting legs (3), and the lower ends of the supporting legs (3) are provided with foot pads (5).
5. A portable road flatness detection apparatus according to claim 4, wherein said beam (1) is composed of a first guide bar (11) and a second guide bar (12), one end of said second guide bar (12) facing said first guide bar (11) is provided with a convex plug (121), and said second guide bar (12) is connected to said first guide bar (11) through said plug (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334070.5U CN210689495U (en) | 2019-08-16 | 2019-08-16 | Portable pavement flatness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334070.5U CN210689495U (en) | 2019-08-16 | 2019-08-16 | Portable pavement flatness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210689495U true CN210689495U (en) | 2020-06-05 |
Family
ID=70896656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921334070.5U Expired - Fee Related CN210689495U (en) | 2019-08-16 | 2019-08-16 | Portable pavement flatness detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210689495U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179256A (en) * | 2020-10-28 | 2021-01-05 | 洛阳万基铝加工有限公司 | Roller system parallelism measuring tool and using method thereof |
| CN112504062A (en) * | 2020-12-31 | 2021-03-16 | 郑州一建集团有限公司 | Device for measuring dislocation in and between rings of lining segment with high precision |
| CN112985242A (en) * | 2021-02-07 | 2021-06-18 | 于洋 | Traffic detection device |
| CN113932756A (en) * | 2021-09-06 | 2022-01-14 | 苏州东大工程咨询管理有限公司 | Terrace levelness detection device for project supervision and detection method thereof |
| CN114990971A (en) * | 2022-07-25 | 2022-09-02 | 内蒙古建筑职业技术学院(内蒙古自治区建筑职工培训中心) | BIM's road and bridge's construction detection device |
-
2019
- 2019-08-16 CN CN201921334070.5U patent/CN210689495U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179256A (en) * | 2020-10-28 | 2021-01-05 | 洛阳万基铝加工有限公司 | Roller system parallelism measuring tool and using method thereof |
| CN112504062A (en) * | 2020-12-31 | 2021-03-16 | 郑州一建集团有限公司 | Device for measuring dislocation in and between rings of lining segment with high precision |
| CN112985242A (en) * | 2021-02-07 | 2021-06-18 | 于洋 | Traffic detection device |
| CN113932756A (en) * | 2021-09-06 | 2022-01-14 | 苏州东大工程咨询管理有限公司 | Terrace levelness detection device for project supervision and detection method thereof |
| CN114990971A (en) * | 2022-07-25 | 2022-09-02 | 内蒙古建筑职业技术学院(内蒙古自治区建筑职工培训中心) | BIM's road and bridge's construction detection device |
| CN114990971B (en) * | 2022-07-25 | 2023-11-14 | 内蒙古建筑职业技术学院(内蒙古自治区建筑职工培训中心) | Construction detection device for roads and bridges of BIM |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210689495U (en) | Portable pavement flatness detection equipment | |
| CN203758416U (en) | Hand-operated length-measuring machine | |
| CN219908496U (en) | Auxiliary device for detecting road surface flatness | |
| CN210445806U (en) | Clothing design measuring ruler | |
| CN102829704A (en) | Simple measuring device for straightness and ellipticity of tower drum of wind tower | |
| CN207923067U (en) | A kind of axial workpiece detection device | |
| CN2142192Y (en) | Profilo meter | |
| CN211815236U (en) | Railway track flatness detector | |
| CN207248052U (en) | A kind of bogie pipeline height measuring device | |
| CN209043446U (en) | A kind of movable type height and weight measuring device | |
| CN210570571U (en) | Width measuring device of machined part | |
| CN208051858U (en) | A kind of digital display manual displacement platform | |
| CN209384046U (en) | Railroad track somascope single-rail double-slider, double guided ways are away from measurement mobile device | |
| CN207556506U (en) | A kind of axle box and framework datum level Gap size measuring devices | |
| CN202048867U (en) | Strip steel edge burr measuring scale | |
| CN201215476Y (en) | Detection device for straightness of guide rail | |
| CN216246023U (en) | Gauge measuring device for elevator track | |
| CN219656757U (en) | Ball-point pen holder size detection mechanism | |
| CN215381734U (en) | Measuring device for personal image design | |
| CN210321556U (en) | Ball-point pen point integrated measuring device | |
| CN208350005U (en) | The dedicated gage of bogie | |
| CN108955599A (en) | Guide rail slide block size classification matches measurement method and its measuring device | |
| CN214407351U (en) | A platform for thickness check out test set | |
| CN209961174U (en) | Hole distance accumulated tolerance detector | |
| CN215338088U (en) | Height gauge convenient to operate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |