CN218116071U - Road surface levelling instrument is used in road construction - Google Patents
Road surface levelling instrument is used in road construction Download PDFInfo
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- CN218116071U CN218116071U CN202222014748.XU CN202222014748U CN218116071U CN 218116071 U CN218116071 U CN 218116071U CN 202222014748 U CN202222014748 U CN 202222014748U CN 218116071 U CN218116071 U CN 218116071U
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- plate frame
- road surface
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Abstract
The utility model provides a road surface leveling instrument for road construction, which comprises a connecting plate frame and is characterized in that the left side and the right side of the connecting plate frame are provided with adjustable auxiliary driving frame structures; the left side and the right side of the upper part of the connecting plate frame are in threaded connection with fixing bolts; a horizontal detection frame structure is arranged at the middle upper part of the connecting plate frame; one side of the adjustable auxiliary driving frame structure is provided with a connecting line; and the other end of the connecting wire is provided with an operation switch. The utility model discloses the level measurement label can play the positioning action to the counter weight pointer, when the counter weight pointer does not aim at the center of level measurement label, then proves that the left and right sides sets up the level difference of rubber wheel.
Description
Technical Field
The utility model belongs to the technical field of the road surface is surveyed the paper-back edition and is especially related to a road surface levelling instrument is used in road construction.
Background
Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process. Road works, like civil engineering of any other gate type, have obvious technical, economic and management characteristics, requiring the surface of the road to be inspected when it is being constructed. The existing road surface leveling instrument with the patent number of 202020384241.1 comprises a right-placed plate and a reference outer rod, wherein a fixed inner rod is movably sleeved in an inner cavity of the right-placed plate. The problems of troublesome operation and low test efficiency in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a road surface levelling instrument for road construction, its simple structure, efficiency of software testing is high.
The technical scheme is as follows: a road surface leveling instrument for road construction comprises a connecting plate frame and is characterized in that adjustable auxiliary driving frame structures are arranged on the left side and the right side of the connecting plate frame; the left side and the right side of the upper part of the connecting plate frame are in threaded connection with fixing bolts; a horizontal detection frame structure is arranged at the middle upper part of the connecting plate frame; one side of the adjustable auxiliary driving frame structure is provided with a connecting line; and the other end of the connecting wire is provided with an operating switch.
Preferably, the horizontal detection frame structure comprises a mounting bracket, and the mounting bracket is mounted on the upper part of the connecting plate frame through a screw; the upper end of the mounting bracket is welded with a measuring bearing, and the outer ring of the measuring bearing is contacted with the upper end of the mounting bracket; the inner ring of the measuring bearing is welded with a connecting rod; a counterweight pointer is installed on a front side screw of the connecting rod; and a horizontal measurement label is adhered to the middle position of the front side of the mounting bracket.
Preferably, the adjustable auxiliary driving frame structure comprises a connecting plug board, and a storage battery is mounted on a right screw at the upper part of the connecting plug board; the front side and the rear side of the right lower part of the connecting inserting plate are provided with wheel frames by screws; the lower part screw of the front part of the wheel frame is provided with a driving motor, and the output shaft of the driving motor is connected with a rubber wheel in a key way.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the level measurement label can play the positioning action to the counter weight pointer, when the counter weight pointer does not aim at the center of level measurement label, then proves that the left and right sides sets up the level difference of rubber wheel.
The utility model discloses utilize driving motor to drive the rubber wheel and slowly rotate to can make the device steadily remove on the road surface, and can not cause the influence to the counter weight pointer when normally removing, and then can be more high-efficient when detecting longer road surface distance.
The utility model discloses can be according to road surface detection demand adjustment connection picture peg length of pegging graft in connecting the sheet frame to realize adjusting the interval between the left and right sides rubber wheel.
The utility model discloses with fixing bolt from the upside of connecting the sheet frame screw up the back, the inboard at connecting the sheet frame is fixed to the connection picture peg to the convenience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the structure of the adjustable auxiliary driving frame of the present invention.
Fig. 3 is a schematic structural diagram of the horizontal detecting frame structure of the present invention.
In the figure:
1. connecting the plate frame; 2. the structure of the auxiliary driving frame can be adjusted; 21. connecting the plugboards; 22. a battery; 23. a wheel carrier; 24. a drive motor; 25. a rubber wheel; 3. fixing the bolt; 4. a horizontal detection frame structure; 41. mounting a bracket; 42. measuring the bearing; 43. a connecting rod; 44. a counterweight pointer; 45. a level measurement tag; 5. connecting wires; 6. and operating the switch.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in the attached drawings 1 and 3, the utility model provides a road surface leveling instrument for road construction, which comprises a connecting plate frame 1, wherein adjustable auxiliary driving frame structures 2 are arranged at the left side and the right side of the connecting plate frame 1; the left side and the right side of the upper part of the connecting plate frame 1 are in threaded connection with fixing bolts 3; a horizontal detection frame structure 4 is arranged at the middle upper part of the connecting plate frame 1; one side of the adjustable auxiliary driving frame structure 2 is provided with a connecting wire 5; the other end of the connecting wire 5 is provided with an operation switch 6, and the operation switch 6 supplies power to a driving motor 24 through the connecting wire 5 to a storage battery 22, so that the device can be controlled more flexibly; the horizontal detection frame structure 4 comprises a mounting bracket 41, and the mounting bracket 41 is mounted on the upper part of the connecting plate frame 1 through screws; the upper end of the mounting bracket 41 is welded with a measuring bearing 42, and the outer ring of the measuring bearing 42 is contacted with the upper end of the mounting bracket 41; the inner ring of the measuring bearing 42 is welded with a connecting rod 43, the connecting rod 43 flexibly rotates on the inner ring of the measuring bearing 42, and then a counterweight pointer 44 at the lower part of the connecting rod 43 can be more flexible; a counterweight pointer 44 is mounted on a front side screw of the connecting rod 43; a horizontal measurement label 45 is adhered to the middle position of the front side of the mounting bracket 41, the horizontal measurement label 45 can play a role in positioning the counterweight pointer 44, and when the counterweight pointer 44 is not aligned with the center of the horizontal measurement label 45, the horizontal heights of the rubber wheels 25 arranged on the left side and the right side are proved to be different.
As shown in fig. 2, in the above embodiment, specifically, the adjustable auxiliary driving frame structure 2 includes a connection board 21, and a battery 22 is mounted on the right side of the upper portion of the connection board 21 by a screw; the front side and the rear side of the right lower part of the connecting inserting plate 21 are provided with wheel frames 23 by screws; the lower screw of the front part of the wheel carrier 23 is provided with the driving motor 24, the output shaft of the driving motor 24 is in key connection with the rubber wheel 25, and the driving motor 24 is utilized to drive the rubber wheel 25 to rotate slowly, so that the device can move stably on the road surface, the counterweight pointer 44 cannot be influenced during normal movement, and the detection on a long road surface distance is more efficient.
In the above embodiment, specifically, the connection inserting plates 21 are inserted into the left and right sides of the inside of the connection plate frame 1, and the length of the connection inserting plates 21 inserted into the connection plate frame 1 can be adjusted according to the road surface detection requirement, so that the distance between the left and right rubber wheels 25 can be adjusted.
In the above embodiment, specifically, the fixing bolt 3 is screwed at the joint between the connecting plate frame 1 and the upper portion of the connecting insertion plate 21, and after the fixing bolt 3 is screwed from the upper side of the connecting plate frame 1, the connecting insertion plate 21 is conveniently fixed on the inner side of the connecting plate frame 1.
Principle of operation
The utility model discloses in the course of the work, the length of pegging graft in connecting plate frame 1 according to demand adjustment connection picture peg 21 during operation, then utilize fixing bolt 3 to connect plate frame 1 and connection picture peg 21's hookup location fixed, utilize the user to grip control switch 6 control battery 22 and give driving motor 24 power supplies, and make driving motor 24 pass through rubber wheel 25 drive arrangement slow moving, after counter weight pointer 44 is stable, can detect, rubber wheel 25 moves on the road surface, the user observes the position between counter weight pointer 44 and the level measurement label 45 simultaneously, when counter weight pointer 44 moves about from level measurement label 45, can prove the road surface unevenness, utilize the device can detect the road surface of longer distance position, and can improve detection efficiency greatly.
Utilize technical scheme, or technical staff in the field be in the utility model technical scheme's inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. A road surface leveling instrument for road construction comprises a connecting plate frame (1), and is characterized in that adjustable auxiliary driving frame structures (2) are arranged on the left side and the right side of the connecting plate frame (1); the left side and the right side of the upper part of the connecting plate frame (1) are in threaded connection with fixing bolts (3); a horizontal detection frame structure (4) is arranged at the middle upper part of the connecting plate frame (1); one side of the adjustable auxiliary driving frame structure (2) is provided with a connecting wire (5); and the other end of the connecting wire (5) is provided with an operating switch (6).
2. The road surface leveling instrument for road construction according to claim 1, wherein the horizontal detecting frame structure (4) comprises a mounting bracket (41), and the mounting bracket (41) is mounted on the upper part of the connecting plate frame (1) by screws; the upper end of the mounting bracket (41) is welded with a measuring bearing (42), and the outer ring of the measuring bearing (42) is contacted with the upper end of the mounting bracket (41); a connecting rod (43) is welded on the inner ring of the measuring bearing (42); a counterweight pointer (44) is installed on a front side screw of the connecting rod (43); and a horizontal measuring label (45) is adhered to the middle position of the front side of the mounting bracket (41).
3. The road surface leveling instrument for road construction according to claim 1, wherein the adjustable auxiliary driving frame structure (2) comprises a connecting insertion plate (21), and a storage battery (22) is installed on the right side of the upper part of the connecting insertion plate (21) through a screw; wheel carriers (23) are arranged on the front side and the rear side of the right lower part of the connecting inserting plate (21) through screws; the lower part of the front part of the wheel carrier (23) is provided with a driving motor (24), and the output shaft of the driving motor (24) is connected with a rubber wheel (25) in a key way.
4. The road surface leveling instrument for road construction according to claim 3, wherein the connecting spiles (21) are inserted into the left and right sides of the inside of the connecting plate frame (1).
5. The road surface leveling instrument for road construction according to claim 1, wherein the fixing bolt (3) is screwed at the upper connection part of the connecting plate frame (1) and the connecting insertion plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014748.XU CN218116071U (en) | 2022-08-01 | 2022-08-01 | Road surface levelling instrument is used in road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014748.XU CN218116071U (en) | 2022-08-01 | 2022-08-01 | Road surface levelling instrument is used in road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218116071U true CN218116071U (en) | 2022-12-23 |
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ID=84518872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222014748.XU Active CN218116071U (en) | 2022-08-01 | 2022-08-01 | Road surface levelling instrument is used in road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218116071U (en) |
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2022
- 2022-08-01 CN CN202222014748.XU patent/CN218116071U/en active Active
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