CN212620618U - Intelligent detection trolley for detecting road surface flatness - Google Patents
Intelligent detection trolley for detecting road surface flatness Download PDFInfo
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- CN212620618U CN212620618U CN202021219574.5U CN202021219574U CN212620618U CN 212620618 U CN212620618 U CN 212620618U CN 202021219574 U CN202021219574 U CN 202021219574U CN 212620618 U CN212620618 U CN 212620618U
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Abstract
The utility model belongs to the technical field of road detection, in particular to an intelligent detection trolley for detecting the flatness of a road surface, which comprises a straight rod, wherein the bottom of the straight rod is provided with a laser detector, two sides of the bottom of the straight rod are respectively provided with a moving mechanism, each moving mechanism comprises a fixed support and a vertical rod, the vertical rod is fixed at the top of the fixed support, four trundles are fixedly connected to the bottom of the fixed support, and a connecting rod is fixedly connected to the top of the vertical rod; through the spacing flat board of pressing the connecting rod both sides, make spacing flat board remove the restriction to the connecting rod, at this moment the connecting rod can slide in first mounting groove, thereby make the fixed bolster break away from the straight-bar, only need insert the connecting rod in first mounting groove during the installation, spacing flat board can be laminated on the straight-bar under the effect of spring, accomplish the fixed bolster fixed, can install fast and dismantle the fixed bolster, the device of being convenient for uses, can reduce the occupation space of device, be convenient for transport.
Description
Technical Field
The utility model relates to a road detection technology field specifically is an intelligent detection dolly for road pavement roughness detects.
Background
The laser road surface flatness measuring instrument is a measuring vehicle equipped with a laser sensor, an accelerometer and a gyroscope, and is simultaneously provided with an advanced data acquisition and processing system, and can display and print flatness detection results such as international flatness indexes through a data analysis system.
Generally detect the road surface roughness through the dolly at present, along with the removal of dolly, the roughness on detection device can be direct detection road surface on the dolly, it is fast to have a test speed, the precision is high, intellectual detection system's advantage, but when carrying the dolly, because the dolly has certain volume, too be in occupation space, lead to the transportation of not being convenient for, consequently, technical staff in the art provides an intellectual detection system dolly for road surface roughness detects to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intellectual detection system dolly for road pavement roughness detects to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an intellectual detection system dolly for road pavement roughness detects, includes the straight-bar, the straight-bar bottom is equipped with laser detector, straight-bar bottom both sides all are equipped with moving mechanism, moving mechanism includes fixed bolster and pole setting, the pole setting is fixed the fixed bolster top, just four truckles of fixed bolster bottom fixedly connected with, pole setting top fixedly connected with connecting rod, the connecting rod is pegged graft in the straight-bar, just connecting rod one end extends to the straight-bar outside, two sliding tray, two have been seted up to the connecting rod the equal fixedly connected with spring of sliding tray inner wall, two the equal fixedly connected with of spring one end is spacing dull and stereotyped, straight-bar one end is pegged graft and is had the push handle pole, just the push handle pole pass through fixing bolt with the straight-bar spiro union.
As a further aspect of the present invention: the connecting rod is characterized in that the straight rod penetrates through the first mounting groove, and the connecting rod is inserted in the first mounting groove.
As a further aspect of the present invention: the end face of the bottom of the limiting flat plate is attached to the end face of the top of the straight rod.
As a further aspect of the present invention: the sliding plate is characterized in that the depth of the sliding groove is greater than the length of the limiting flat plate.
As a further aspect of the present invention: the limiting flat plate is characterized in that the limiting flat plate slides in the sliding groove.
As a further aspect of the present invention: the push handle is characterized in that the straight rod is provided with a second mounting groove, and the push handle rod is inserted in the second mounting groove.
As a further aspect of the present invention: the handle is characterized in that the handle rod is provided with a threaded hole, the fixing bolt penetrates through the straight rod, and the fixing bolt is in threaded connection with the threaded hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the trolley can move through the two moving mechanisms, the laser detector can conveniently detect the pavement flatness, the fixed support can be inserted on the straight rod through the connecting rod, the limiting flat plates on the two sides of the connecting rod can be pressed, the limiting flat plates can remove the limitation on the connecting rod, the connecting rod can slide in the first mounting groove at the moment, so that the fixed support is separated from the straight rod, the connecting rod only needs to be inserted in the first mounting groove during mounting, the limiting flat plates can be attached to the straight rod under the action of the spring to complete the fixing of the fixed support, the arrangement structure is simple, the fixed support can be rapidly mounted and dismounted, the device is convenient to use, the occupied space of the device can be reduced, the transportation is convenient, the push handle rod can be conveniently moved by an operation device, the push handle rod is inserted in the second mounting groove, the push handle rod can be mounted and dismounted under the action of the fixing, the space occupied by the device can be reduced again, and the device is convenient to transport.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent detection trolley for detecting road surface flatness;
FIG. 2 is a side view of an intelligent detection trolley for detecting the flatness of a road surface;
FIG. 3 is a schematic structural diagram of a connecting rod in an intelligent detection trolley for detecting the flatness of a road surface;
fig. 4 is a schematic structural view of a second mounting groove in the intelligent detection trolley for detecting the road surface flatness.
In the figure: 1. a straight rod; 101. a first mounting groove; 102. a second mounting groove; 11. a laser detector; 2. a moving mechanism; 21. fixing a bracket; 22. erecting a rod; 23. a caster wheel; 24. a connecting rod; 241. a sliding groove; 25. a limiting flat plate; 26. a spring; 3. a handle bar; 301. a threaded hole; 4. and (5) fixing the bolt.
Detailed Description
Please refer to fig. 1-4, in the embodiment of the utility model, an intelligent detection trolley for road surface flatness detects, including straight- bar 1, 1 bottom of straight-bar is equipped with laser detector 11, 1 bottom both sides of straight-bar all are equipped with moving mechanism 2, moving mechanism 2 includes fixed bolster 21 and pole setting 22, pole setting 22 is fixed at fixed bolster 21 top, and four truckles 23 of fixed bolster 21 bottom fixedly connected with, pole setting 22 top fixedly connected with connecting rod 24, connecting rod 24 pegs graft in straight-bar 1, and connecting rod 24 one end extends to the 1 outside of straight-bar, two sliding tray 241 have been seted up to connecting rod 24, the equal fixedly connected with spring 26 of two sliding tray 241 inner walls, the spacing dull and stereotyped 25 of the equal fixedly connected with of two spring 26 one ends, peg graft with push rod 3 straight-bar 1 one end, and push rod 3 is fixed through fixing bolt 4 and.
In fig. 1-3: the trolley can move under the action of the caster 23, so that the laser detector 11 can conveniently detect the pavement evenness, the laser detector 11 can test the pavement by testing the angle of a laser beam reflected back to a reader through a laser sensor, data can be collected at certain intervals along with the advancing of the device, and the flatness detection results such as international flatness indexes can be displayed and printed through a data analysis system, the technology is the prior art, a straight rod 1 is provided with a first mounting groove 101 in a penetrating way, a connecting rod 24 is inserted in the first mounting groove 101, a fixed support 21 can be inserted on the straight rod 1 through the connecting rod 24, limiting flat plates 25 on two sides of the connecting rod 24 can be pressed, the limiting flat plates 25 slide in a sliding groove 241, the limiting flat plates 25 can compress a spring 26 to slide in the sliding groove 241, the depth of the sliding groove 241 is greater than the length of the limiting flat plates 25, and the limiting flat plates 25 are hidden in the sliding groove, make spacing dull and stereotyped 25 relieve the restriction to connecting rod 24, at this moment connecting rod 24 can slide in first mounting groove 101, thereby make fixed bolster 21 break away from straight-bar 1, thereby break away from moving mechanism 2 from straight-bar 1, can dismantle fixed bolster 21 fast, can reduce the occupation space of device, be convenient for transport, only need insert connecting rod 24 in first mounting groove 101 during the installation, press spacing dull and stereotyped 25 simultaneously, make spacing dull and stereotyped 25 hide in sliding tray 241, insert connecting rod 24 completely to first mounting groove 101 in, at this moment spacing dull and stereotyped 25 can laminate on straight-bar 1 under spring 26's effect, laminating of spacing dull and stereotyped 25 bottom terminal surface is on straight-bar 1 top terminal surface, accomplish fixed bolster 21 fixed, can install fixed bolster 21 fast, the device of being convenient for uses.
In fig. 4: second mounting groove 102 has been seted up to straight-bar 1, push rod 3 is pegged graft in second mounting groove 102, push rod 3 sets up threaded hole 301, fixing bolt 4 runs through straight-bar 1, and fixing bolt 4 and screw hole 301 threaded connection, push rod 3 can be convenient for the controlling means and remove, push rod 3 is pegged graft in second mounting groove 102, can install and dismantle push rod 3 under fixing bolt 4's effect, fixing bolt 4 and screw hole 301 fit in, can install push rod 3, twist fixing bolt 4, make fixing bolt 4 break away from screw hole 301, can break away from second mounting groove 102 with push rod 3, the space that the device occupy can reduce once more, be convenient for transport the device.
The utility model discloses a theory of operation is: when the device is used, the trolley can be moved under the action of the caster 23, so that the laser detector 11 can conveniently detect the pavement evenness, the fixed support 21 can be inserted on the straight rod 1 through the connecting rod 24, the limiting flat plates 25 on the two sides of the connecting rod 24 can be pressed, the limiting flat plates 25 can compress the springs 26 to slide in the sliding grooves 241, the limiting flat plates 25 are hidden in the sliding grooves 241, the limiting flat plates 25 are free from limiting the connecting rod 24, at the moment, the connecting rod 24 can slide in the first mounting groove 101, so that the fixed support 21 is separated from the straight rod 1, the moving mechanism 2 is separated from the straight rod 1, the fixed support 21 can be quickly detached, the occupied space of the device can be reduced, the device is convenient to transport, the connecting rod 24 only needs to be inserted into the first mounting groove 101 during installation, the limiting flat plates 25 are pressed simultaneously, the limiting flat plates 25 are hidden in the sliding grooves 241, the connecting rod 24 is completely inserted into, at this moment, spacing dull and stereotyped 25 can laminate on straight-bar 1 under the effect of spring 26, accomplish fixed bolster 21 fixed, can install fixed bolster 21 fast, the device of being convenient for uses, and pushing hands pole 3 can be convenient for the controlling means removes, pushing hands pole 3 is pegged graft in second mounting groove 102, can install and dismantle pushing hands pole 3 under fixing bolt 4's effect, fixing bolt 4 and screw hole 301 fit in, can install pushing hands pole 3, twist fixing bolt 4, make fixing bolt 4 break away from screw hole 301, can break away from second mounting groove 102 with pushing hands pole 3, the space that the device occupy can be reduced once more, be convenient for transport the device.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligent detection dolly for road pavement flatness detects, includes straight-bar (1), straight-bar (1) bottom is equipped with laser detector (11), its characterized in that, straight-bar (1) bottom both sides all are equipped with moving mechanism (2), moving mechanism (2) include fixed bolster (21) and pole setting (22), pole setting (22) are fixed bolster (21) top, just fixed bolster (21) bottom fixedly connected with four truckles (23), pole setting (22) top fixedly connected with connecting rod (24), connecting rod (24) peg graft in straight-bar (1), and connecting rod (24) one end extends to the straight-bar (1) outside, connecting rod (24) have seted up two sliding tray (241), two sliding tray (241) inner wall all fixedly connected with spring (26), two equal fixedly connected with spacing dull and stereotyped (25) of spring (26) one end, peg graft and have push handle pole (3) straight-bar (1) one end, just push handle pole (3) pass through fixing bolt (4) with straight-bar (1) spiro union is fixed.
2. The intelligent detection trolley for detecting the flatness of the road surface according to claim 1, wherein a first installation groove (101) is formed in the straight rod (1) in a penetrating manner, and the connecting rod (24) is inserted into the first installation groove (101).
3. The intelligent detection trolley for detecting the flatness of the road surface according to claim 1, wherein the bottom end face of the limit flat plate (25) is attached to the top end face of the straight rod (1).
4. The intelligent detection trolley for detecting the flatness of the road surface according to claim 1, wherein the depth of the sliding groove (241) is greater than the length of the limit flat plate (25).
5. The intelligent detection trolley for detecting the flatness of the road surface according to claim 1, wherein the limit flat plate (25) slides in the sliding groove (241).
6. The intelligent detection trolley for detecting the flatness of the road surface as claimed in claim 1, wherein the straight rod (1) is provided with a second installation groove (102), and the push rod (3) is inserted into the second installation groove (102).
7. The intelligent detection trolley for detecting the flatness of the road surface as claimed in claim 1, wherein a threaded hole (301) is formed in the push rod (3), the fixing bolt (4) penetrates through the straight rod (1), and the fixing bolt (4) is in threaded connection with the threaded hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021219574.5U CN212620618U (en) | 2020-06-28 | 2020-06-28 | Intelligent detection trolley for detecting road surface flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021219574.5U CN212620618U (en) | 2020-06-28 | 2020-06-28 | Intelligent detection trolley for detecting road surface flatness |
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| Publication Number | Publication Date |
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| CN212620618U true CN212620618U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021219574.5U Active CN212620618U (en) | 2020-06-28 | 2020-06-28 | Intelligent detection trolley for detecting road surface flatness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532310A (en) * | 2021-07-08 | 2021-10-22 | 四川督信工程试验检测有限责任公司 | Pavement structure depth measuring instrument and structure depth detection method |
-
2020
- 2020-06-28 CN CN202021219574.5U patent/CN212620618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532310A (en) * | 2021-07-08 | 2021-10-22 | 四川督信工程试验检测有限责任公司 | Pavement structure depth measuring instrument and structure depth detection method |
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