CN215873852U - Mapping recording device for civil engineering - Google Patents
Mapping recording device for civil engineering Download PDFInfo
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- CN215873852U CN215873852U CN202121510331.1U CN202121510331U CN215873852U CN 215873852 U CN215873852 U CN 215873852U CN 202121510331 U CN202121510331 U CN 202121510331U CN 215873852 U CN215873852 U CN 215873852U
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- sleeve
- adjusting element
- civil engineering
- support
- plate
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- 238000013507 mapping Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a mapping recording device for civil engineering, which comprises a horizontally arranged supporting plate, wherein the bottom of the supporting plate is connected with a support, a drawing plate hinged with the supporting plate is arranged above the supporting plate, a telescopic mechanism used for adjusting the inclination angle of the drawing plate is arranged between the drawing plate and the supporting plate, the telescopic mechanism comprises a threaded rod hinged with the drawing plate and a sleeve hinged with the supporting plate, the free end of the sleeve is rotatably connected with a first adjusting element, the rotation axis of the first adjusting element is coincident with the axis of the sleeve, the first adjusting element is in threaded connection with the threaded rod, the sleeve is sleeved with the threaded rod, and a gap exists between the sleeve and the threaded rod. In the embodiment of the utility model, the telescopic mechanism is arranged between the drawing plate and the supporting plate, the telescopic mechanism is extended or shortened, the inclination angle of the drawing plate is adjusted, so that surveying and mapping personnel can adjust the drawing plate to be suitable for the inclination angle of the drawing plate, and the drawing device is simple to operate and convenient to use.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping devices, in particular to a surveying and mapping recording device for civil engineering.
Background
Civil engineering refers to both the materials used, the equipment and the technical activities carried out for surveying, designing, constructing, maintaining, repairing, etc., and the objects of engineering construction, i.e. the various engineering facilities, such as houses, roads, railways, pipelines, tunnels, etc., which are built on or under the ground, on land or in water, and serve directly or indirectly for human life, production, military affairs, scientific research and development.
Civil engineering often needs to be surveyed and drawing on the spot in person, because the environmental factor at scene often relies on the support during drawing, draws on placing the drawing board on the support with drawing paper, and the inclination of drawing board on the current support makes fixedly mostly, and is extremely inconvenient during the use.
Therefore, it is necessary to design a mapping recording device for civil engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mapping recording device for civil engineering, aiming at the technical problems in the prior art, and the mapping recording device can solve the technical problems that civil engineering often needs to be mapped on site, because of the environmental factors of the site, the drawing often depends on a bracket, drawing paper is placed on a drawing plate on the bracket for drawing, the inclination angle of the drawing plate on the prior bracket is mostly fixed, and the use is extremely inconvenient.
In order to achieve the technical purpose, an embodiment of the utility model provides a mapping recording device for civil engineering, which comprises a horizontally arranged support plate, wherein a support is connected to the bottom of the support plate, a drawing plate hinged to the support plate is arranged above the support plate, a telescopic mechanism for adjusting the inclination angle of the drawing plate is arranged between the drawing plate and the support plate, the telescopic mechanism comprises a threaded rod hinged to the drawing plate, and a sleeve hinged to the support plate, a first adjusting element is rotatably connected to the free end of the sleeve, the rotation axis of the first adjusting element coincides with the axis of the sleeve, the first adjusting element is in threaded connection with the threaded rod, the sleeve is sleeved with the threaded rod, and a gap exists between the sleeve and the threaded rod.
Preferably, a boss portion is arranged on the outer circumference of the free end of the sleeve, a groove body matched with the boss portion is arranged inside the first adjusting element, and the first adjusting element is sleeved at the free end of the sleeve.
Preferably, the support include with backup pad fixed connection and the vertical support column that sets up, be provided with the fixed disk on the support column, be located on the support column the below of fixed disk is provided with screw thread portion, screw thread portion threaded connection has the second adjusting element, the external part of second adjusting element has cup jointed the external member, the external member with second adjusting element can rotate relatively, it has a plurality of landing legs, a plurality of to articulate on the fixed disk the landing leg centers on the fixed disk circumference is array distribution, on the external member articulated have a plurality ofly with the corresponding connecting rod of landing leg, the connecting rod with the landing leg is articulated.
Preferably, an upper limit boss and a lower limit boss are arranged on the outer circumference of the second adjusting element, and the sleeve is arranged between the upper limit boss and the lower limit boss.
Preferably, the number of legs is three.
Preferably, the bottom end of the supporting leg is provided with a tip part.
Preferably, the drawing board top is equipped with clamping structure, clamping structure includes the stand, the stand with drawing board fixed connection, the fixed cover of stand downside fixedly connected with, fixed cover has cup jointed the pull rod, the pull rod perpendicular to drawing board, the pull rod is close to the tip of drawing board is equipped with the clamp plate, the clamp plate with be connected with reset spring between the fixed cover.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
in the embodiment of the utility model, the telescopic mechanism is arranged between the drawing plate and the supporting plate, the telescopic mechanism is extended or shortened, the inclination angle of the drawing plate is adjusted, so that surveying and mapping personnel can adjust the drawing plate to be suitable for the inclination angle of the drawing plate, and the drawing device is simple to operate and convenient to use.
Furthermore, the support column is provided with a threaded portion below the fixed disc, the threaded portion is in threaded connection with the second adjusting element, the second adjusting element is rotated, the second adjusting element ascends or descends along the threaded portion, the sleeve sleeved outside the second adjusting element ascends or descends along with the second adjusting element, then the connecting rod drives the support leg to expand or contract, the height of the device can be adjusted within a certain range by expanding or contracting the support leg, and after surveying and mapping is completed, the support leg contracts, and storage and transportation are facilitated.
Drawings
Fig. 1 is a mapping recording apparatus for civil engineering according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a shown in fig. 1.
Fig. 3 is a schematic structural diagram of the second adjusting element and the sleeve in the embodiment of the utility model.
Fig. 4 is a schematic structural diagram of the first adjusting element and the sleeve in the embodiment of the utility model.
Description of the reference numerals
1-a support plate; 2-bracket, 21-support column, 211-threaded part, 22-fixed disc, 23-second adjusting element, 231-upper limiting boss, 232-lower limiting boss, 24-external member, 25-support leg, 251-tip part, 26-connecting rod; 3-drawing a plate; 4-telescoping mechanism, 41-threaded rod, 42-sleeve, 421-boss part, 43-first adjusting element, 431-groove body; 5-clamping structure, 51-upright column, 52-fixing sleeve, 53-pull rod, 54-pressing plate and 55-reset spring.
Detailed Description
Other objects and advantages of the present invention will become apparent from the following explanation of the preferred embodiments of the present application.
As shown in fig. 1 to 4, a mapping recording device for civil engineering comprises a horizontally arranged support plate 1, a support 2 is connected to the bottom of the support plate 1, a drawing plate 3 hinged to the support plate 1 is arranged above the support plate 1, a telescopic mechanism 4 for adjusting the inclination angle of the drawing plate 3 is arranged between the drawing plate 3 and the support plate 1, the telescopic mechanism 4 comprises a threaded rod 41 hinged to the drawing plate 3 and a sleeve 42 hinged to the support plate 1, a first adjusting element 43 is rotatably connected to the free end of the sleeve 42, the rotation axis of the first adjusting element 43 coincides with the axis of the sleeve 42, the first adjusting element 43 is in threaded connection with the threaded rod 41, the sleeve 42 is in sleeved connection with the threaded rod 41, and a gap exists between the sleeve 42 and the threaded rod 41. First adjusting element 43 surface can set up the manual pivoted anti-skidding line of being convenient for, and through rotating first adjusting element 43, stretches out or retract to sleeve 42 from sleeve 42 with its screw-thread fit's threaded rod 41, realizes the regulation of the length of telescopic machanism 4, and telescopic machanism 4's both ends are articulated with backup pad 1 and drawing board 3 respectively, and the inclination of drawing board 3 obtains adjusting. The sleeve 42 is in clearance fit with the threaded rod 41, so that the threaded rod 41 can smoothly enter and exit the sleeve 42.
In some embodiments, the free end of the sleeve 42 is provided with a boss 421 on the outer circumference, the first adjusting element 43 is provided with a groove 431 inside, which is matched with the boss 421, and the first adjusting element 43 is sleeved on the free end of the sleeve 42. Referring to fig. 4, the engagement of the boss 421 and the groove 431 can position the first adjusting member 43 at the free end of the sleeve 42, so that the first adjusting member 43 and the sleeve 42 are not separated and only relative rotation is achieved therebetween.
In some embodiments, the support 2 includes a support column 21 fixedly connected to the support plate 1 and vertically disposed, a fixed plate 22 is disposed on the support column 21, a threaded portion 211 is disposed on the support column 21 and located below the fixed plate 22, a second adjusting element 23 is threadedly connected to the threaded portion 211, a sleeve 24 is sleeved outside the second adjusting element 23, the sleeve 24 and the second adjusting element 23 can rotate relatively, a plurality of support legs 25 are hinged to the fixed plate 22, the plurality of support legs 25 are distributed in an array around the circumference of the fixed plate 22, a plurality of connecting rods 26 corresponding to the support legs 25 are hinged to the sleeve 24, and the connecting rods 26 are hinged to the support legs 25. When the second adjusting element 23 is rotated, the second adjusting element 23 ascends or descends along the threaded portion 211, the sleeve 24 sleeved outside the second adjusting element 23 ascends or descends along with the second adjusting element 23, and the connecting rod 26 drives the supporting legs 25 to expand or contract.
In some embodiments, the second adjusting element 23 is provided with an upper limiting boss 231 and a lower limiting boss 232 on the outer circumference thereof, and the sleeve 24 is provided between the upper limiting boss 231 and the lower limiting boss 232. Referring to fig. 3, the upper limit projection 231 and the lower limit projection 232 serve to limit the sleeve member 24 therebetween, so that the second adjusting member 23 and the sleeve member 24 are not disengaged, and only relative rotation is achieved therebetween.
In some embodiments, the number of the legs 25 is three, and three legs 25 can ensure the stability of the whole device.
In some embodiments, the bottom end of the leg 25 is provided with a tip 251. The tip portion 251 is arranged, so that the whole device can adapt to various complex ground conditions, and can still have good supporting capability and stability on more broken stones or soft soil.
In some embodiments, the top end of the drawing board 3 is provided with the clamping structure 5, the clamping structure 5 includes an upright post 51, the upright post 51 is fixedly connected with the drawing board 3, a fixing sleeve 52 is fixedly connected to the lower side of the upright post 51, the fixing sleeve 52 is sleeved with a pull rod 53, the pull rod 53 is perpendicular to the drawing board 3, the end of the pull rod 53 close to the drawing board 3 is provided with a pressing plate 54, the end of the pull rod 53 far away from the drawing board 3 can be provided with a pull cap, and a return spring 55 is connected between the pressing plate 54 and the fixing sleeve 52. The pressing plate 54 can press the paper on the drawing board 3 by the elastic force of the return spring 55, and the paper is prevented from moving during the drawing process.
The apparatus of the present application has been described in detail with reference to the preferred embodiments thereof, however, it should be noted that those skilled in the art can make modifications, alterations and adaptations based on the above disclosure without departing from the spirit of the present application. The present application includes the specific embodiments described above and any equivalents thereof.
Claims (7)
1. The utility model provides a mapping recorder for civil engineering, its characterized in that, backup pad including the level setting, the backup pad bottom is connected with the support, the backup pad top be provided with the backup pad articulated board of drawing, draw the board with be equipped with between the backup pad and be used for adjusting draw board inclination's telescopic machanism, telescopic machanism include with draw board articulated threaded rod, and with backup pad articulated sleeve, telescopic free end rotates and is connected with first adjusting element, first adjusting element's rotation axis with telescopic axis coincidence, first adjusting element with threaded rod threaded connection, the sleeve with the threaded rod cup joints, just the sleeve with there is the clearance in the threaded rod.
2. The mapping recording apparatus for civil engineering as claimed in claim 1, wherein the free end of the sleeve is provided with a boss portion on the outer circumference, the first adjusting member is provided with a groove body inside which the boss portion is fitted, and the first adjusting member is fitted over the free end of the sleeve.
3. The mapping and recording device for civil engineering as claimed in claim 1, wherein the support includes a support column fixedly connected to the support plate and vertically disposed, a fixed plate is disposed on the support column, a threaded portion is disposed on the support column below the fixed plate, the threaded portion is in threaded connection with a second adjusting element, a sleeve is sleeved outside the second adjusting element, the sleeve and the second adjusting element can rotate relatively, a plurality of support legs are hinged on the fixed plate, the support legs are distributed in an array around the circumference of the fixed plate, a plurality of connecting rods corresponding to the support legs are hinged on the sleeve, and the connecting rods are hinged with the support legs.
4. A mapping recording apparatus for civil engineering as claimed in claim 3, wherein the second regulating member is provided on an outer circumference thereof with an upper limit projection and a lower limit projection, the sleeve being provided between the upper limit projection and the lower limit projection.
5. The civil engineering surveying and mapping recording device of claim 3, wherein the number of the legs is three.
6. The civil engineering surveying and mapping recording device of claim 3, wherein the bottom end of the leg is provided with a tip portion.
7. The civil engineering surveying and mapping recording device of claim 1, wherein the top end of the drawing board is provided with a clamping structure, the clamping structure comprises a column, the column is fixedly connected with the drawing board, a fixing sleeve is fixedly connected to the lower side of the column, a pull rod is sleeved on the fixing sleeve, the pull rod is perpendicular to the drawing board, a pressing plate is arranged at the end part of the pull rod close to the drawing board, and a return spring is connected between the pressing plate and the fixing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121510331.1U CN215873852U (en) | 2021-07-05 | 2021-07-05 | Mapping recording device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121510331.1U CN215873852U (en) | 2021-07-05 | 2021-07-05 | Mapping recording device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215873852U true CN215873852U (en) | 2022-02-22 |
Family
ID=80561822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121510331.1U Expired - Fee Related CN215873852U (en) | 2021-07-05 | 2021-07-05 | Mapping recording device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215873852U (en) |
-
2021
- 2021-07-05 CN CN202121510331.1U patent/CN215873852U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |