CN217235027U - Angle measuring device for geotechnical engineering design - Google Patents
Angle measuring device for geotechnical engineering design Download PDFInfo
- Publication number
- CN217235027U CN217235027U CN202220402491.2U CN202220402491U CN217235027U CN 217235027 U CN217235027 U CN 217235027U CN 202220402491 U CN202220402491 U CN 202220402491U CN 217235027 U CN217235027 U CN 217235027U
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- CN
- China
- Prior art keywords
- geotechnical engineering
- engineering design
- plate body
- fixed plate
- fixing
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- Expired - Fee Related
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- 238000005259 measurement Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid 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
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an angle measuring device for geotechnical engineering design relates to measuring equipment technical field. The utility model discloses a theodolite body, theodolite body bottom surface is provided with the lifter, the bottom of lifter is provided with the fixed plate body, fixed plate body outside annular array has the accessory plate of being no less than two, the screw thread runs through there is the bracing piece on the accessory plate, the bracing piece top is installed and is changeed the handle, the bottom of bracing piece sets up the fixed subassembly that is used for fixing device. The utility model changes the height of each support rod by rotating the rotating handle to drive the support rods to move along the height direction, thereby enabling the theodolite body to be horizontally placed on the ground in different places and improving the practicability of the device; meanwhile, the fixing piece is arranged on the bottom surface of the supporting rod, and the device is fixed on the ground through the fixing piece, so that the stabilizing effect of the device is improved.
Description
Technical Field
The utility model relates to a measuring equipment technical field, concretely relates to angle measuring device for geotechnical engineering design.
Background
The angle measurement instrument is designed according to the angle measurement principle, and the theodolite is used for measuring the horizontal angle and the vertical angle in cooperation with a special support. Because the theodolite support only plays the effect of support to the theodolite, it is less to the regulatory action of theodolite, during consequently the use, need place and install the measurement leveling the ground, has resulted in theodolite measuring limitation, and the stable effect of support is relatively poor simultaneously, in the use, takes place to empty phenomenons such as easily, causes the device to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for solving the inconvenient relatively poor problem of adjusting and stabilizing the effect of current device, the utility model provides a geotechnical engineering is goniometer device for design.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a geodesic angle measurement device for geotechnical engineering design, includes the theodolite body, theodolite body bottom surface is provided with the lifter, the bottom of lifter is provided with the fixed plate body, fixed plate body outside annular array has the accessory plate of being no less than two, the screw thread runs through there is the bracing piece on the accessory plate, the handle is changeed in the installation of bracing piece top, the bottom of bracing piece sets up the fixed subassembly that is used for fixing device.
Further, the lifter is including installing the fixed plate body top surface is the dead lever of cavity form, be provided with in the dead lever with the screw rod that the fixed plate body bearing is connected, the bottom of screw rod is run through the fixed plate body bottom is installed and is turned round, the cover is equipped with the carriage release lever rather than threaded connection on the screw rod, the theodolite body is installed the carriage release lever top.
Furthermore, the bottom end of the movable rod is provided with a limiting block, and the fixed rod is provided with a limiting groove in sliding fit with the fixed rod.
Further, fixed subassembly is including installing bracing piece bottom and the base that is the cavity form, feed inlet and discharge gate have been seted up on the base, the feed inlet with discharge gate department all is equipped with the piston, still including installing the backup pad of base one side, the screw thread runs through there is the spiral shell awl in the backup pad.
Furthermore, the bottom surface array of the base is provided with anti-skidding particles in a pyramid shape.
Furthermore, a level gauge is installed on the fixing plate body.
The beneficial effects of the utility model are as follows:
the utility model changes the height of each support rod by rotating the rotating handle to drive the support rods to move along the height direction, thereby enabling the theodolite body to be horizontally placed on the ground in different places and improving the practicability of the device; meanwhile, the fixing piece is arranged on the bottom surface of the supporting rod, and the device is fixed on the ground through the fixing piece, so that the stabilizing effect of the device is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a sectional view taken along the line a-a of fig. 2 according to the present invention;
fig. 4 is a schematic front view of the present invention;
reference numerals are as follows: 1. a theodolite body; 2. a lifting rod; 201. fixing the rod; 202. a screw; 203. turning a knob; 204. a travel bar; 3. fixing the plate body; 4. an auxiliary plate; 5. a support bar; 6. turning a handle; 7. a fixing component; 701. a base; 702. a piston; 703. a support plate; 704. a screw cone; 8. a limiting block; 9. a limiting groove; 10. anti-skid particles; 11. a level gauge.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
As shown in fig. 1, 2 and 4, the angle measuring device for geotechnical engineering design comprises a theodolite body 1, wherein a lifting rod 2 is arranged on the bottom surface of the theodolite body 1, a fixing plate body 3 is arranged at the bottom end of the lifting rod 2, at least two auxiliary plates 4 are arranged on the outer side of the fixing plate body 3 in an annular array mode, a supporting rod 5 penetrates through the auxiliary plates 4 in a threaded mode, a rotating handle 6 is installed at the top of the supporting rod 5, and a fixing assembly 7 for fixing the device is arranged at the bottom of the supporting rod 5; in the embodiment, the theodolite body 1 is connected with the fixed plate body 3 through the lifting rod 2, so that a worker can change the placement height of the theodolite body 1 according to the field use condition, and the measurement work of the worker is facilitated; in the use process, the device is fixed on the ground through the fixing piece arranged on the bottom surface of the supporting rod 5, so that the stabilizing effect of the device is improved; because the bottom surface of measuring environment is unsmooth, is constructed at 5 tops of bracing piece and has the screw thread, threaded connection between bracing piece 5 and the accessory plate 4, consequently, the staff can rotate and change 6 and drive bracing piece 5 and carry out slight adjustment, changes the height of each bracing piece 5 to make theodolite body 1 can the level place in different places ground, improve the practicality of device.
As shown in fig. 3, the lifting rod 2 includes a hollow fixed rod 201 installed on the top surface of the fixed plate 3, a screw 202 bearing-connected with the fixed plate 3 is installed in the fixed rod 201, the bottom end of the screw 202 penetrates through the bottom of the fixed plate 3 and is provided with a knob 203, a moving rod 204 in threaded connection with the screw 202 is sleeved on the screw 202, and the theodolite body 1 is installed on the top end of the moving rod 204; in this embodiment, the staff drives screw rod 202 to rotate through rotating the knob, because screw rod 202 passes through the bearing setting on fixed plate body 3 to screw rod 202's movement distance is unchangeable, and the motion angle changes, and then makes the cover establish on screw rod 202 and remove along the direction of height of dead lever 201 with the carriage release lever 204 of screw rod 202 screw thread interlock, thereby drives theodolite body 1 and goes up and down.
As shown in fig. 3, the bottom end of the movable rod 204 is provided with a limiting block 8, and the fixed rod 201 is provided with a limiting groove 9 in sliding fit with the fixed rod; in this embodiment, when the rotating knob drives the screw 202 to rotate, the movement angle and the movement distance of the moving rod 204 sleeved on the screw 202 can be changed, so that the limiting block 8 is installed on the moving rod 204, the moving rod 204 is constrained by the sliding fit of the limiting block 8 and the limiting groove 9, and meanwhile, the movement distance of the moving rod 204 can be controlled by the limiting groove 9, so that the moving rod 204 is prevented from being separated from the top end of the fixing rod 201.
As shown in fig. 1 and 4, the fixing assembly 7 includes a hollow base 701 mounted at the bottom end of the support rod 5, a feed port and a discharge port are formed in the base 701, pistons 702 are disposed at the feed port and the discharge port, and a support plate 703 mounted at one side of the base 701, and a screw cone 704 is threaded through the support plate 703; in this embodiment, the bottom surface of the base 701 is in contact with the ground, so that the supporting plate 703 installed at one side of the base 701 is in contact with the ground, and a user rotates the screw cone 704 to insert the tip of the screw cone 704 into the ground, thereby fixing the device; meanwhile, the base 701 is hollow, liquid or sand and soil and the like can be injected into the base 701 through the feeding hole formed in the base 701 according to the specific environment of a measuring site by workers, the weight of the base 701 is increased, the whole gravity center of the device moves downwards, the stability of the device is maintained, after the workers finish measurement, the piston 702 arranged at the discharging hole is pulled out to discharge the substances in the base 701, the weight of the device is reduced, and the device is convenient to carry.
As shown in fig. 4, the anti-skid particles 10 in the shape of a pyramid are mounted on the bottom surface array of the base 701; in this embodiment, because the working ground of the device service environment is uneven, the anti-slip particles 10 are mounted on the bottom surface of the base 701, so that the contact area between the device and the ground can be increased, and the stability of the device is improved.
As shown in fig. 4, a level 11 is mounted on the fixing plate body 3; in this embodiment, install spirit level 11 on fixed plate body 3, the staff of being convenient for rotates and changes 6 the use height of adjusting support pole 5 and make theodolite body 1 and level line parallel to improve device measuring result's accuracy.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a geodesic angle measurement device for geotechnical engineering design, includes theodolite body (1), its characterized in that, theodolite body (1) bottom surface is provided with lifter (2), the bottom of lifter (2) is provided with fixed plate body (3), fixed plate body (3) outside annular array has accessory plate (4) of being no less than two, the screw thread runs through bracing piece (5) on accessory plate (4), bracing piece (5) top is installed and is changeed (6), the bottom of bracing piece (5) sets up fixed subassembly (7) that are used for fixing device.
2. The angle measuring device for geotechnical engineering design according to claim 1, characterized in that, lifter (2) including install fixed plate body (3) top surface and be cavity form dead lever (201), be provided with in dead lever (201) with screw rod (202) that fixed plate body (3) bearing is connected, the bottom of screw rod (202) is run through fixed plate body (3) bottom and install knob (203), the cover is equipped with carriage release lever (204) rather than threaded connection on screw rod (202), install theodolite body (1) carriage release lever (204) top.
3. The angle measuring device for geotechnical engineering design according to claim 2, characterized in that limiting blocks (8) are installed at the bottom ends of the moving rods (204), and limiting grooves (9) in sliding fit with the fixing rods (201) are formed in the fixing rods.
4. The angle measuring device for geotechnical engineering design according to claim 1, wherein said fixing component (7) comprises a hollow base (701) installed at the bottom end of said support rod (5), said base (701) is provided with a feed inlet and a discharge outlet, said feed inlet and said discharge outlet are both provided with a piston (702), and further comprises a support plate (703) installed at one side of said base (701), said support plate (703) is threaded through with a screw cone (704).
5. The geotechnical engineering design angle measurement device according to claim 4, wherein the bottom surface array of the base (701) is provided with pyramid-shaped anti-slip particles (10).
6. The angle measuring device for geotechnical engineering design according to claim 1, characterized in that a level gauge (11) is installed on said fixing plate body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220402491.2U CN217235027U (en) | 2022-02-25 | 2022-02-25 | Angle measuring device for geotechnical engineering design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220402491.2U CN217235027U (en) | 2022-02-25 | 2022-02-25 | Angle measuring device for geotechnical engineering design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217235027U true CN217235027U (en) | 2022-08-19 |
Family
ID=82836693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220402491.2U Expired - Fee Related CN217235027U (en) | 2022-02-25 | 2022-02-25 | Angle measuring device for geotechnical engineering design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217235027U (en) |
-
2022
- 2022-02-25 CN CN202220402491.2U patent/CN217235027U/en not_active Expired - Fee Related
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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: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |