CN215491702U - High-efficient measuring device of road and bridge construction - Google Patents
High-efficient measuring device of road and bridge construction Download PDFInfo
- Publication number
- CN215491702U CN215491702U CN202121333571.9U CN202121333571U CN215491702U CN 215491702 U CN215491702 U CN 215491702U CN 202121333571 U CN202121333571 U CN 202121333571U CN 215491702 U CN215491702 U CN 215491702U
- Authority
- CN
- China
- Prior art keywords
- block
- main part
- groove
- fixedly connected
- road
- 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.)
- Active
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to the technical field of road construction, and discloses a high-efficiency measuring device for road and bridge construction, which comprises a main body, wherein a bottom block is fixedly sleeved at the bottom of the main body, an arc-shaped block is fixedly connected to the front side of the bottom block, two rotating blocks are hinged to the front side of the bottom block, a left rotating block is connected with an anti-sinking plate through a first connecting block, a right rotating block is connected with a positioning nail through a second connecting block, the rotating blocks are connected with the main body through first springs, a clamping groove is formed in the rear side of each rotating block, and an arc-shaped groove is formed in the inner wall of the rear side of the clamping groove. This high-efficient measuring device of road and bridge construction through main part, bottom block, arc piece, commentaries on classics piece, first spring, first connecting block, prevent mutually supporting between heavy board, second connecting block, location nail, arc wall and the draw-in groove, has reached and has prevented that skew and sunken effect from appearing when using by the levelling rod, has solved the levelling rod in the use, because of the restriction of measuring condition, the easy skew or sunken problem appear in the levelling rod.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to a high-efficiency measuring device for road and bridge construction.
Background
The common measuring instruments used in the road and bridge construction process comprise a theodolite, a level gauge, a plate gauge, a leveling rod, a compass, a tape measure, a total station, a GPS satellite positioning instrument and the like, wherein the level gauge and the leveling rod are matched tools and are mainly used for measuring elevation so as to control a construction elevation network.
In the actual use process of the level gauge and the leveling rod, the leveling rod sometimes deviates or sinks due to the limitation of the measuring ground conditions, for example, when the measuring point uses the measuring pin mark, the central point of the top of the measuring pin is difficult to align with the central point of the bottom of the leveling rod, and when the measuring ground is located on a mud ground with soft texture, the leveling rod is placed on the ground, the bottom of the leveling rod is easy to slightly subside, and then, errors are continuously accumulated along with the increase of the measuring times, so that the measuring data have larger deviation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a high-efficiency measuring device for road and bridge construction, which has the advantages of preventing a leveling rod from deviating and sinking when in use and solves the problem that the leveling rod is easy to deviate or sink due to the limitation of measuring conditions when the leveling rod is in use.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency measuring device for road and bridge construction comprises a main body, wherein a bottom block is fixedly sleeved at the bottom of the main body, an arc-shaped block is fixedly connected to the front side of the bottom block, two rotating blocks are hinged to the front side of the bottom block, a left rotating block is connected with an anti-sinking plate through a first connecting block, a right rotating block is connected with a positioning nail through a second connecting block, the rotating blocks are connected with the main body through first springs, a clamping groove is formed in the rear side of each rotating block, an arc-shaped groove is formed in the inner wall of the rear side of the clamping groove, the arc-shaped block is located inside the arc-shaped groove, a hollow groove is formed in the anti-sinking plate, the hollow groove is connected with a pressing plate through a second spring, a limiting rod is fixedly connected inside the hollow groove, the side surface of the limiting rod is movably connected with the inside of the pressing plate, a resisting rod is fixedly connected to the bottom of the pressing plate, a through groove is formed in the inner bottom wall of the hollow groove, and the side surface of the resisting rod is movably connected with the inside of the through groove, the pressing plate is connected with a top plate through a top rod.
Preferably, one side that the main part was kept away from to the piece is changeed in left side and one side fixed connection that first connecting block is close to the main part, one side that the main part was kept away from to first connecting block and one side fixed connection that the main part is close to the anti-sinking plate.
Preferably, one side that the main part was kept away from to right side commentaries on classics piece and one side fixed connection that the second connecting block is close to the main part, one side that the main part was kept away from to the second connecting block and one end fixed connection that the main part is close to the location nail.
Preferably, the front side of the main body is fixedly connected with a first fixing rod, one end, close to the main body, of the first spring is hinged to the fixing rod, the front side of the rotating block is fixedly connected with a second fixing rod, and one end, far away from the main body, of the first spring is hinged to the second fixing rod.
Preferably, the bottom end of the second spring is fixedly connected with the inner bottom wall of the empty groove, and the top end of the second spring is fixedly connected with the bottom of the pressure plate.
Preferably, the bottom end of the ejector rod is fixedly connected with the top of the pressing plate, the top end of the ejector rod is fixedly connected with the bottom of the top plate, the inner top wall of the empty groove is provided with a communicating hole, and the side surface of the ejector rod is movably connected with the inside of the communicating hole.
Compared with the prior art, the utility model provides a high-efficiency measuring device for road and bridge construction, which has the following beneficial effects:
1. this high-efficient measuring device of road and bridge construction through main part, bottom block, arc piece, commentaries on classics piece, first spring, first connecting block, prevent mutually supporting between heavy board, second connecting block, location nail, arc wall and the draw-in groove, has reached and has prevented that skew and sunken effect from appearing when using by the levelling rod, has solved the levelling rod in the use, because of the restriction of measuring condition, the easy skew or sunken problem appear in the levelling rod.
2. This high-efficient measuring device of road and bridge construction, through preventing sinking the board, the dead slot, the second spring, the clamp plate, the gag lever post, lead to the groove, the ejector pin, roof and support mutually supporting between the pole, can drive the clamp plate through trampling the roof and move down, it is ejecting to make the pole support, thereby will prevent sinking the earth that the board bottom was stained with and get rid of, reached and be convenient for get rid of the effect of preventing sinking board bottom and adhering to earth, when having solved and having measured in the mud ground, prevent sinking board bottom and easily adhere to earth, can cause measuring error's problem.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a rotary block structure according to the present invention;
FIG. 3 is a cross-sectional view of the anti-settling plate of the present invention;
fig. 4 is a top view of the anti-sinking plate of the present invention.
Wherein: 1. a main body; 2. a bottom block; 3. an arc-shaped block; 4. rotating the block; 5. a first spring; 6. a first connection block; 7. an anti-sinking plate; 8. a second connecting block; 9. positioning nails; 10. an arc-shaped slot; 11. a card slot; 12. an empty groove; 13. a second spring; 14. pressing a plate; 15. a limiting rod; 16. a through groove; 17. a top rod; 18. a top plate; 19. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a high-efficiency measuring device for road and bridge construction comprises a main body 1, wherein the main body 1 is a leveling rod, a bottom block 2 is fixedly sleeved at the bottom of the main body 1, a fixed groove is formed in the bottom block 2, the bottom end of the main body 1 is fixedly connected with the inner wall of the fixed groove, an arc-shaped block 3 is fixedly connected with the front side of the bottom block 2, two rotating blocks 4 are hinged with the front side of the bottom block 2, the left rotating block 4 is connected with an anti-sinking plate 7 through a first connecting block 6, one side of the left rotating block 4, far away from the main body 1, is fixedly connected with one side of the first connecting block 6, close to the main body 1, one side of the first connecting block 6, far away from the main body 1, is fixedly connected with one side of the anti-sinking plate 7, close to the main body 1, the right rotating block 4 is connected with a positioning nail 9 through a second connecting block 8, one side of the right rotating block 4, far away from the main body 1, is fixedly connected with one side of the second connecting block 8, far away from the main body 1, is fixedly connected with one end of the positioning nail, close to the main body 1, the rotary block 4 is connected to the main body 1 by a first spring 5.
The front side of the main body 1 is fixedly connected with a first fixed rod, one end of the first spring 5, which is close to the main body 1, is hinged with the fixed rod, the front side of the rotating block 4 is fixedly connected with a second fixed rod, one end of the first spring 5, which is far away from the main body 1, is hinged with the second fixed rod, the number of the first fixed rods is one, the number of the second fixed rods is two, and the first fixed rods are respectively positioned at the front sides of the rotating blocks 4 at the left side and the right side, each rotating block 4 is provided with the first spring 5, at the moment, the first spring 5 is in a stretching state, a clamping groove 11 is formed at the rear side of the rotating block 4, when the rotating block 4 rotates to the lower side of the main body 1, the inner wall at the left side of the clamping groove 11 of the rotating block 4 at the left side is abutted against the left side of the main body 1, the inner wall at the right side of the clamping groove 11 of the rotating block 4 at the right side of the main body 1, an arc-shaped groove 10 is formed at the inner wall at the rear side of the clamping groove 11, the arc-shaped block 3 is positioned inside of the arc-shaped groove 10, when the rotating block 4 rotates, arc piece 3 can remove in arc wall 10, thereby play and advance the effect of fixing a position to changeing piece 4, through main part 1, bottom block 2, arc piece 3, change piece 4, first spring 5, first connecting block 6, prevent sinking board 7, second connecting block 8, location nail 9, mutually support between arc wall 10 and the draw-in groove 11, reached and prevented that offset and sunken effect from appearing when the levelling rod uses, solved the levelling rod in the use, because of measuring condition's restriction, the easy skew or sunken problem of appearing of levelling rod.
The anti-sinking plate 7 is internally provided with a hollow groove 12, the hollow groove 12 is connected with a pressing plate 14 through a second spring 13, the bottom end of the second spring 13 is fixedly connected with the inner bottom wall of the hollow groove, the top end of the second spring 13 is fixedly connected with the bottom of the pressing plate 14, the inner part of the hollow groove 12 is fixedly connected with a limiting rod 15, the side surface of the limiting rod 15 is movably connected with the inner part of the pressing plate 14, the inner part of the pressing plate 14 is provided with a limiting hole, the side surface of the limiting rod 15 is movably connected with the inner part of the limiting hole, the bottom of the limiting rod 15 is movably connected with a resisting rod 19, the inner bottom wall of the hollow groove 12 is provided with a through groove 16, the side surface of the resisting rod 19 is movably connected with the inner part of the through groove 16, the pressing plate 14 is connected with a top plate 18 through a top rod 17, the bottom end of the top rod 17 is fixedly connected with the top of the pressing plate 14, the top end of the top rod 17 is fixedly connected with the bottom of the top plate 18, the inner top wall of the hollow groove 12 is provided with a communication hole, the side surface of the top rod 17 is movably connected with the inner part of the communication hole, through preventing sinking board 7, dead slot 12, second spring 13, clamp plate 14, gag lever post 15, lead to groove 16, ejector pin 17, roof 18 and support mutually supporting between the pole 19, can drive clamp plate 14 through trampling roof 18 and move down, it is ejecting to make to support pole 19, thereby will prevent sinking the earth that board 7 bottom was glued and get rid of, reached and be convenient for get rid of the effect of preventing sinking board 7 bottom and adhering to earth, when having solved and measuring in the mud ground, prevent sinking board 7 bottom and easily adhere to earth, can cause measuring error's problem.
When the measuring device is used, if a measuring nail is nailed on a measuring point, the right rotating block 4 can be stepped to enable the right rotating block 4 to rotate until the positioning nail 9 moves to the position under the main body 1, the first spring 5 is stretched in the rotating process of the rotating block 4, after the rotating block 4 rotates to the maximum angle, the rotating block 4 is fixed under the action of the elastic force of the first spring 5, then the tip end of the positioning nail 9 is aligned and abutted with the center of the top of the measuring nail, relevant measurement can be carried out at the moment, if the measuring place is soft mud, the left rotating block 4 is stepped to enable the left rotating block 4 to rotate until the anti-sinking plate 7 rotates to the position under the main body 1, after the anti-sinking plate 7 is placed on the measuring point, the measuring work can be started, in the measuring process, the anti-sinking plate 7 plays a role in reducing the sinking amount of the main body 1, and when a large amount of mud is attached to the bottom of the anti-sinking plate 7, the top plate 18 can be stepped, the push rod 17 and the press plate 14 are driven to move downwards together, so that the abutting rod 19 is forced to eject out, and in the process of ejecting the abutting rod 19, most of soil attached to the bottom of the anti-sinking plate 7 can be removed by the abutting rod 19, so that the effect of removing the soil attached to the bottom of the anti-sinking plate 7 is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a high-efficient measuring device of road and bridge construction, includes main part (1), its characterized in that: the bottom of the main body (1) is fixedly sleeved with a bottom block (2), the front side of the bottom block (2) is fixedly connected with an arc-shaped block (3), the front side of the bottom block (2) is hinged with two rotating blocks (4), the left rotating block (4) is connected with an anti-sinking plate (7) through a first connecting block (6), the right rotating block (4) is connected with a positioning nail (9) through a second connecting block (8), the rotating blocks (4) are connected with the main body (1) through first springs (5), a clamping groove (11) is formed in the rear side of the rotating blocks (4), an arc-shaped groove (10) is formed in the inner wall of the rear side of the clamping groove (11), the arc-shaped block (3) is located inside the arc-shaped groove (10), an empty groove (12) is formed in the anti-sinking plate (7), the empty groove (12) is connected with a pressing plate (14) through a second spring (13), and a limiting rod (15) is fixedly connected inside the empty groove (12), the side surface of the limiting rod (15) is movably connected with the inside of the pressing plate (14), the bottom of the pressing plate (14) is fixedly connected with a supporting rod (19), a through groove (16) is formed in the inner bottom wall of the hollow groove (12), the side surface of the supporting rod (19) is movably connected with the inside of the through groove (16), and the pressing plate (14) is connected with a top plate (18) through a top rod (17).
2. The efficient measuring device for road and bridge construction of claim 1, wherein: one side that main part (1) was kept away from in left side commentaries on classics piece (4) is close to one side fixed connection of main part (1) with first connecting block (6), one side that main part (1) were kept away from in first connecting block (6) and one side fixed connection that heavy board (7) are close to main part (1).
3. The efficient measuring device for road and bridge construction of claim 1, wherein: one side that main part (1) was kept away from in right side commentaries on classics piece (4) is close to one side fixed connection of main part (1) with second connecting block (8), one side that main part (1) was kept away from in second connecting block (8) is close to the one end fixed connection of main part (1) with location nail (9).
4. The efficient measuring device for road and bridge construction of claim 1, wherein: the front side fixedly connected with first dead lever of main part (1), the one end that first spring (5) are close to main part (1) is articulated with the dead lever, the front side fixedly connected with second dead lever of commentaries on classics piece (4), the one end that main part (1) was kept away from in first spring (5) is articulated with the second dead lever.
5. The efficient measuring device for road and bridge construction of claim 1, wherein: the bottom end of the second spring (13) is fixedly connected with the inner bottom wall of the empty groove, and the top end of the second spring (13) is fixedly connected with the bottom of the pressing plate (14).
6. The efficient measuring device for road and bridge construction of claim 1, wherein: the bottom end of the ejector rod (17) is fixedly connected with the top of the pressing plate (14), the top end of the ejector rod (17) is fixedly connected with the bottom of the top plate (18), the inner top wall of the empty groove (12) is provided with a communicating hole, and the side surface of the ejector rod (17) is movably connected with the inside of the communicating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333571.9U CN215491702U (en) | 2021-06-16 | 2021-06-16 | High-efficient measuring device of road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333571.9U CN215491702U (en) | 2021-06-16 | 2021-06-16 | High-efficient measuring device of road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491702U true CN215491702U (en) | 2022-01-11 |
Family
ID=79718650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121333571.9U Active CN215491702U (en) | 2021-06-16 | 2021-06-16 | High-efficient measuring device of road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491702U (en) |
-
2021
- 2021-06-16 CN CN202121333571.9U patent/CN215491702U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215491702U (en) | High-efficient measuring device of road and bridge construction | |
| CN216815446U (en) | Soft soil roadbed settlement detection device | |
| CN215676730U (en) | Novel tape measure for engineering survey | |
| CN205940431U (en) | Wrong platform tester in portable cement road surface | |
| CN214537685U (en) | Construction engineering acceptance auxiliary tool | |
| CN212807041U (en) | Urban and rural planning land-enclosing device | |
| CN211953900U (en) | Simple and easy measuring device suitable for building | |
| CN210482292U (en) | A protect a positioner for in pile foundation construction | |
| CN209279959U (en) | A kind of portable engineering survey ruler | |
| CN210952619U (en) | Multifunctional measuring instrument for furniture design | |
| CN209559209U (en) | Portable type room measuring prism | |
| CN221034853U (en) | Instrument support for architectural design measurement | |
| CN113104352A (en) | A measuring device for civil engineering | |
| CN218628297U (en) | Verticality detection device during wall construction | |
| CN211317291U (en) | Surveying equipment for planning | |
| CN117928462B (en) | Multifunctional concrete sample surface roughness measuring and manufacturing device and application method thereof | |
| CN217716376U (en) | A subside check out test set for housing construction | |
| CN218646250U (en) | Actual measurement machine auxiliary device | |
| CN212110663U (en) | High-precision soil sample collecting device for land surveying | |
| CN220883876U (en) | Mapping geographic information map marking device | |
| CN217210715U (en) | House building detection and identification field test device | |
| CN219368761U (en) | Mapping device for land arrangement and remediation | |
| CN220542054U (en) | Portable engineering is with slope angle measuring tool | |
| CN221123395U (en) | Highway is side slope measuring device for subgrade design | |
| CN215177344U (en) | Highway tunnel blasting excavation construction equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |