CN210952829U - A accurate measuring device for road and bridge construction - Google Patents
A accurate measuring device for road and bridge construction Download PDFInfo
- Publication number
- CN210952829U CN210952829U CN201922003642.8U CN201922003642U CN210952829U CN 210952829 U CN210952829 U CN 210952829U CN 201922003642 U CN201922003642 U CN 201922003642U CN 210952829 U CN210952829 U CN 210952829U
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- measuring device
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Abstract
The utility model relates to an accurate measuring device for road and bridge construction, which comprises a supporting plate, a supporting column, a casing and a laser range finder; a support column is fixed in the middle of the top end of the support plate, the support plate is in a triangular shape, leveling tubes are fixed on the triangular corners of the top end of the support plate, first thread grooves are formed in the triangular corners of the top end of the support plate and located on one side of the leveling tubes, a first lead screw is connected inside each first thread groove, a bearing is arranged at the bottom end of each first lead screw, the bottom end of each bearing is connected with a base, and a rotating handle is fixed at the top of each first lead screw; the triangle of backup pad bottom all installs the universal wheel. The utility model discloses an adjust structural being provided with and change the drive, when carrying out horizontal position's regulation, the lead screw mechanism rotation regulation of being convenient for more, the triangle on backup pad top all is provided with the air level pipe simultaneously, all can contrast the regulation to the horizontal angle of backup pad, and it is convenient when adjusting to improve.
Description
Technical Field
The utility model relates to a measuring device especially relates to an accurate measuring device for road and bridge construction.
Background
At present, in the work progress of road and bridge, need measuring device to measure the bridge, data when measuring can direct influence the accurate in bridge later stage.
Through the retrieval, chinese granted patent No. CN201820423100.9 discloses an accurate measuring device for road and bridge construction, including the box, the avris fixedly connected with spirit level of box, the three sleeve of bottom fixedly connected with of box, telescopic inside threaded connection has the stabilizer blade, the top middle part fixedly connected with pneumatic cylinder of box, and the hydraulic stem transmission of pneumatic cylinder is connected with carries the thing board.
Chinese granted patent No. CN201820423100.9 an accurate measuring device for road and bridge construction carries out horizontal position's regulation to measuring device through lead screw rotary mechanism, but when using for a long time, screw mechanism on the stabilizer blade is rotatory hard, and does not have fine stress point to drive screw mechanism rotation regulation on the stabilizer blade yet, the convenience is relatively poor when adjusting, be unfavorable for adjusting the use, in order to solve the problem that exists among the above-mentioned, therefore, we propose an accurate measuring device for road and bridge construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of accurate measuring device for road and bridge construction through adjusting structural commentaries on classics of being provided with the drive, when carrying out horizontal position's regulation, the lead screw mechanism rotation regulation of being convenient for more, the triangle on backup pad top all is provided with the air level pipe simultaneously, all can contrast the regulation to the horizontal angle of backup pad, and convenient when improving the regulation has solved the problem of proposing in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an accurate measuring device for road and bridge construction comprises a supporting plate, supporting columns, a shell and a laser range finder;
a support column is fixed in the middle of the top end of the support plate, the support plate is in a triangular shape, leveling tubes are fixed on the triangular corners of the top end of the support plate, first thread grooves are formed in the triangular corners of the top end of the support plate and located on one side of the leveling tubes, a first lead screw is connected inside each first thread groove, a bearing is arranged at the bottom end of each first lead screw, the bottom end of each bearing is connected with a base, and a rotating handle is fixed at the top of each first lead screw;
the universal wheel is all installed to the triangle of backup pad bottom, and the second thread groove has been seted up on the top of support column, and the internal connection of second thread groove has the second lead screw, and the axis department on second lead screw top is fixed mutually with the motor shaft of motor, and the motor is installed in the inside of casing, and the top of casing is provided with laser range finder, and the right side of casing bottom is fixed with the gag lever post, and the lateral wall of support column is fixed with the pole piece, and the gag lever post is pegged graft in the inside of pole piece.
Preferably, the bottom end of the outer wall of the first screw rod is fixed on the inner ring wall of the bearing, and the outer ring wall of the bearing is fixed on the top end of the base.
Preferably, the bottom end of the limiting rod is fixed with a limiting sheet.
Preferably, a handle is fixed at the top end of the left side of the supporting column, and a storage battery is arranged at the bottom end of the supporting plate.
Preferably, a switch is arranged on the side wall of the casing and electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an adjust structural being provided with and change the drive, when carrying out horizontal position's regulation, the lead screw mechanism rotation regulation of being convenient for more, the triangle on backup pad top all is provided with the air level pipe simultaneously, all can contrast the regulation to the horizontal angle of backup pad, and it is convenient when adjusting to improve.
2. The utility model discloses a be provided with elevating system on this measuring mechanism, and elevating system adopts electric drive's mode to carry out quick regulation and goes up and down, does benefit to staff's use when measuring greatly.
3. The utility model discloses the triangle of backup pad bottom all is provided with the universal wheel simultaneously, after measuring, can pack up the base, makes universal wheel and ground contact, does benefit to the removal that drives this measuring device.
Drawings
Fig. 1 is a schematic overall structure diagram of an accurate measurement device for road and bridge construction according to the present invention;
fig. 2 is the utility model provides a backup pad bottom structure schematic diagram for accurate measuring device of road and bridge construction.
In the figure: 1. a support plate; 2. a first thread groove; 3. a first lead screw; 4. turning a handle; 5. a bearing; 6. a base; 7. a leveling tube; 8. a universal wheel; 9. a storage battery; 10. a support pillar; 11. a handle bar; 12. a housing; 13. a motor; 14. a second lead screw; 15. a second thread groove; 16. a switch; 17. a limiting rod; 18. a rod block; 19. a limiting sheet; 20. laser range finder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1-2, an accurate measuring device for road and bridge construction includes a support plate 1, a support pillar 10, a casing 12 and a laser range finder 20;
a support column 10 is fixed in the middle of the top end of the support plate 1, the support plate 1 is triangular, leveling pipes 7 are fixed on the triangles of the top end of the support plate 1, first thread grooves 2 are formed in the triangles of the top end of the support plate 1, the first thread grooves 2 are located on one side of the leveling pipes 7, first lead screws 3 are connected inside the first thread grooves 2, bearings 5 are arranged at the bottom ends of the first lead screws 3, bases 6 are connected at the bottom ends of the bearings 5, and rotating handles 4 are fixed at the tops of the first lead screws 3;
The bottom end of the outer wall of the first screw rod 3 is fixed on the inner ring wall of the bearing 5, and the outer ring wall of the bearing 5 is fixed on the top end of the base 6.
Wherein, the bottom end of the limiting rod 17 is fixed with a limiting sheet 19.
Wherein, the top on the left side of the support column 10 is fixed with a handle bar 11, and the bottom in the support plate 1 is provided with a storage battery 9.
Wherein, the side wall of the casing 12 is provided with a switch 16, and the switch 16 is electrically connected with the motor 13.
Here, the motor 13 is of the type ZA-68KTYZ and the laser rangefinder 20 is of the type PRO 550.
The utility model discloses during the use: when the horizontal position of the supporting plate 1 is adjusted, the rotating handle 4 drives the first screw rod 3 to be positioned in the first thread groove 2 to rotate, so that the first screw rod 3 is lifted based on the supporting plate 1, different angles of the supporting plate 1 are adjusted, the effect of keeping the horizontal position is achieved, the adjustment can be performed through a triangular leveling pipe 7 at the top end of the supporting plate 1, after the horizontal adjustment is achieved, the bridge is detected by a laser range finder 20, the detection height needs to be adjusted, a switch starts a motor 13 to rotate positively and negatively, a motor shaft of the motor 13 drives a second screw rod 14 to be positioned in a second thread groove 15 at the top end of a supporting column 10 to rotate, a limiting rod 17 fixed at the right side of the bottom end of the casing 12 is inserted in a rod block 18 fixed at the right side of the supporting column 10, at the moment, the casing 12 is lifted based on the supporting column 10, the use, the base 6 is positioned in the first thread groove 2 through the first lead screw 3 and rotates to a position higher than the universal wheel 8, so that the universal wheel 8 is in contact with the ground, the detection device is favorably driven to move, and the detection device is simple in design and practical.
Above, 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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. An accurate measuring device for road and bridge construction is characterized by comprising a supporting plate (1), a supporting column (10), a casing (12) and a laser range finder (20);
a supporting column (10) is fixed in the middle of the top end of the supporting plate (1), the supporting plate (1) is triangular, leveling pipes (7) are fixed on the triangular sides of the top end of the supporting plate (1), first thread grooves (2) are formed in the triangular sides of the top end of the supporting plate (1), the first thread grooves (2) are located on one sides of the leveling pipes (7), first lead screws (3) are connected inside the first thread grooves (2), bearings (5) are arranged at the bottom ends of the first lead screws (3), bases (6) are connected to the bottom ends of the bearings (5), and rotating handles (4) are fixed at the tops of the first lead screws (3);
universal wheel (8) are all installed to the triangle of backup pad (1) bottom, second thread groove (15) have been seted up on the top of support column (10), and the internal connection of second thread groove (15) has second lead screw (14), the axis department on second lead screw (14) top is fixed with the motor shaft of motor (13), install in the inside of casing (12) motor (13), the top of casing (12) is provided with laser range finder (20), the right side of casing (12) bottom is fixed with gag lever post (17), the lateral wall of support column (10) is fixed with pole piece (18), gag lever post (17) are pegged graft in the inside of pole piece (18).
2. The accurate measuring device for road and bridge construction according to claim 1, wherein the bottom end of the outer wall of the first screw rod (3) is fixed on the inner ring wall of the bearing (5), and the outer ring wall of the bearing (5) is fixed on the top end of the base (6).
3. The accurate measuring device for road and bridge construction according to claim 1, wherein the bottom end of the limiting rod (17) is fixed with a limiting sheet (19).
4. The accurate measuring device for road and bridge construction according to claim 1 is characterized in that a handle bar (11) is fixed at the top end of the left side of the supporting column (10), and a storage battery (9) is arranged at the bottom end inside the supporting plate (1).
5. The accurate measuring device for road and bridge construction is characterized in that a switch (16) is arranged on the side wall of the casing (12), and the switch (16) is electrically connected with the motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003642.8U CN210952829U (en) | 2019-11-19 | 2019-11-19 | A accurate measuring device for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003642.8U CN210952829U (en) | 2019-11-19 | 2019-11-19 | A accurate measuring device for road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952829U true CN210952829U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922003642.8U Expired - Fee Related CN210952829U (en) | 2019-11-19 | 2019-11-19 | A accurate measuring device for road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775489A (en) * | 2020-07-13 | 2020-10-16 | 徐州佳家美新材料包装有限公司 | Paper cup convex groove forming device of paper cup machine |
| CN111854685A (en) * | 2020-07-22 | 2020-10-30 | 广东科捷检测技术服务有限公司 | Building settlement and inclination integrated monitoring equipment and monitoring method |
| CN114577175A (en) * | 2022-02-11 | 2022-06-03 | 江苏省洪泽湖堤防管理所 | High-precision online monitoring and early warning device and method |
-
2019
- 2019-11-19 CN CN201922003642.8U patent/CN210952829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775489A (en) * | 2020-07-13 | 2020-10-16 | 徐州佳家美新材料包装有限公司 | Paper cup convex groove forming device of paper cup machine |
| CN111854685A (en) * | 2020-07-22 | 2020-10-30 | 广东科捷检测技术服务有限公司 | Building settlement and inclination integrated monitoring equipment and monitoring method |
| CN114577175A (en) * | 2022-02-11 | 2022-06-03 | 江苏省洪泽湖堤防管理所 | High-precision online monitoring and early warning device and method |
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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: 20200707 Termination date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |