CN209801003U - Calibration auxiliary device for surveying instrument - Google Patents
Calibration auxiliary device for surveying instrument Download PDFInfo
- Publication number
- CN209801003U CN209801003U CN201822218467.XU CN201822218467U CN209801003U CN 209801003 U CN209801003 U CN 209801003U CN 201822218467 U CN201822218467 U CN 201822218467U CN 209801003 U CN209801003 U CN 209801003U
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- China
- Prior art keywords
- surveying instrument
- fixedly connected
- wall
- supporting
- frame
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Abstract
The utility model provides a surveying instrument is with calibration auxiliary device. The calibration assistance device for a surveying instrument includes: a support plate; the top of each support frame is rotated to the bottom of the corresponding support plate, and the number of the support frames is three; the top end of the screw rod rotates to the top of the inner wall of the supporting frame; the internal thread of the threaded sleeve is arranged on the surface of the screw rod, and the surface of the threaded sleeve is in sliding connection with one side of the inner wall of the supporting frame through a sliding block. The utility model provides a calibration auxiliary device for surveying instrument can adjust three threaded sleeve's use height, observes the spirit level and makes the backup pad be the horizontality, and easy operation is practical, can effectively improve the accuracy when surveying instrument measures, reduces its measuring error, is favorable to extensively using widely, fixes the processing to surveying instrument through two fixed blocks, improves the stability when surveying instrument uses, prevents that it from dropping, the condition of damage appears.
Description
Technical Field
the utility model relates to a surveying instrument field especially relates to a calibration auxiliary device for surveying instrument.
background
Surveying and mapping are based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system, remote sensing and geographic information system are taken as technical cores, existing characteristic points and boundary lines of the ground are obtained through measuring means to obtain figure and position information reflecting the current situation of the ground, the drawing and mapping instrument is used for planning design and administrative management of engineering construction, the drawing and mapping instrument is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for drawing and mapping operation, various orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry and the like required by measurement work in the planning design, construction and operation management stages of the engineering construction are needed, and the drawing and mapping instrument needs to be calibrated to be kept horizontal when in use.
Present calibration auxiliary device for surveying instrument, its structure is complicated, complex operation, and can't make surveying instrument remain stable when using, the surveying instrument condition of damage that drops easily appears, is unfavorable for extensively using widely.
Therefore, it is necessary to provide a calibration auxiliary device for surveying and mapping instrument to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a calibration auxiliary device for surveying instrument has solved current calibration auxiliary device for surveying instrument, and its structure is complicated, complex operation, and the unable surveying instrument problem that keeps stable when using.
In order to solve the technical problem, the utility model provides a calibration auxiliary device for surveying instrument includes: a support plate; the top of the supporting frame is rotated to the bottom of the supporting plate, and the number of the supporting frames is three; the top end of the screw rod rotates to the top of the inner wall of the supporting frame; the inner thread of the threaded sleeve is arranged on the surface of the screw rod, the surface of the threaded sleeve is connected with one side of the inner wall of the supporting frame in a sliding mode through a sliding block, and the bottom of the threaded sleeve penetrates through the supporting frame and extends to the outside of the supporting frame; the top of the supporting leg is fixed at the bottom of the threaded sleeve; the axis of the first gear is fixed on the top of the surface of the screw rod; one side of the supporting block is fixed on one side of the supporting frame; one end of the stabilizer bar is fixed on the top of the supporting frame; the shaft center of the second gear rotates on the surface of the stabilizer bar, one side of the second gear penetrates through the support frame and extends to the inside of the support frame, the second gear is meshed with the first gear, the surface of the support plate is fixedly connected with a U-shaped frame, the bottom of the inner wall of the U-shaped frame is provided with a level gauge, two sides of the bottom of the inner wall of the U-shaped frame are both slidably connected with clamping plates, telescopic rods are fixedly connected between the top and the bottom of one side, away from the two clamping plates, of the two sides of the inner wall of the U-shaped frame, a spring is sleeved on the surface of each telescopic rod and positioned between one side of the clamping plates and one side of the inner wall of the U-shaped frame, stabilizing blocks are both fixedly connected with two sides of the top of the support plate, thread blocks are fixedly connected with one side of each stabilizing block, and threaded rods are in threaded connection with the inner threads of the thread, the one end of threaded rod runs through the steady piece and extends to one side of steady piece, the one end fixedly connected with turning handle of threaded rod, the other end fixedly connected with fixed block of threaded rod.
preferably, the bottom fixedly connected with of backup pad stabilizes the post, the fixed surface of stabilizing the post is connected with the sliding block, the surface of sliding block rotates and is connected with the connecting rod, one side of connecting rod with one side of carriage rotates and is connected.
Preferably, the top and the bottom of the surface of the stabilizing column are both fixedly connected with limiting blocks matched with the sliding block for use.
Compared with the prior art, the utility model provides a calibration auxiliary device for surveying instrument has following beneficial effect:
the utility model provides a calibration auxiliary device for surveying instrument, through rotating the second gear, the second gear drives first gear revolve, first gear drives the lead screw and rotates, the lead screw drives the screw sleeve and removes, adjust three screw sleeve's use height, it makes the backup pad be the horizontality to observe the spirit level, easy operation is practical, accuracy when can effectively improve surveying instrument and measure, reduce its measuring error, be favorable to extensively using widely, place surveying instrument in the backup pad, rotate the threaded rod through the turning handle, the threaded rod passes through the fillet of screw and drives the fixed block and remove, fix the processing to surveying instrument through two fixed blocks, stability when improving surveying instrument and using, prevent it and drop, the condition of damage appears, the practicality of device has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a calibration assisting device for a surveying instrument according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
Fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. the supporting plate, 2, a supporting frame, 3, a screw rod, 4, a threaded sleeve, 5, a sliding block, 6, a supporting leg, 7, a first gear, 8, a supporting block, 9, a stabilizing rod, 10, a second gear, 11, a stabilizing column, 12, a sliding block, 13, a connecting rod, 14, a limiting block, 15, a U-shaped frame, 16, a level gauge, 17, a clamping plate, 18, a telescopic rod, 19, a spring, 20, a stabilizing block, 21, a threaded block, 22, a threaded rod, 23, a fixing block, 24 and a rotating handle.
Detailed Description
the present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a calibration assisting device for a surveying instrument according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. Calibration assistance device for surveying instrument includes: a support plate 1; the top of the support frame 2 rotates to the bottom of the support plate 1, and the number of the support frames 2 is three; the top end of the screw rod 3 rotates to the top of the inner wall of the support frame 2; the inner thread of the threaded sleeve 4 is arranged on the surface of the screw rod 3, the surface of the threaded sleeve 4 is connected with one side of the inner wall of the support frame 2 in a sliding mode through a sliding block 5, and the bottom of the threaded sleeve 4 penetrates through the support frame 2 and extends to the outside of the support frame 2; the top of the supporting leg 6 is fixed at the bottom of the threaded sleeve 4; the axis of the first gear 7 is fixed on the top of the surface of the screw rod 3; one side of the supporting block 8 is fixed on one side of the supporting frame 2; one end of the stabilizer bar 9 is fixed on the top of the support frame 8; the second gear 10, the axis of the second gear 10 is rotated on the surface of the stabilizer bar 9, one side of the second gear 10 penetrates through the support frame 2 and extends to the inside of the support frame 2, the second gear 10 is meshed with the first gear 7, the surface of the support plate 1 is fixedly connected with a U-shaped frame 15, the bottom of the inner wall of the U-shaped frame 15 is provided with a level gauge 16, the level gauge 16 can visually observe whether the inner wall is horizontal or not, the adjustment is convenient, the two sides of the bottom of the inner wall of the U-shaped frame 15 are both slidably connected with clamping plates 17, telescopic rods 18 are fixedly connected between the top and the bottom of one side where the two clamping plates 17 are separated and the two sides of the inner wall of the U-shaped frame 15, the surface of each telescopic rod 18 is positioned between one side of the clamping plate 17 and one side of the inner wall of the U-shaped frame 15, and a spring 19 is sleeved on the, through spring 19's elasticity extrusion grip block 17, carry out fixed clamping to spirit level 16 through two grip blocks 17 to in 16 dismantles the change to the spirit level, the equal fixedly connected with steady piece 20 in both sides at the top of backup pad 1, one side fixedly connected with thread block 21 of steady piece 20, the internal thread of thread block 21 is connected with threaded rod 22, and the inside of thread block 21 is provided with the screw thread that uses with threaded rod 22 cooperation, threaded rod 22's one end is run through steady piece 20 and extend to one side of steady piece 20, the one end fixedly connected with turning handle 24 of threaded rod 22, threaded rod 22's other end fixedly connected with fixed block 23 can be fixed surveying instrument through two fixed blocks 23, improves its stability when using.
The bottom fixedly connected with of backup pad 1 stabilizes post 11, the fixed surface of stabilizing post 11 is connected with sliding block 12, sliding block 12's surface is rotated and is connected with connecting rod 13, one side of connecting rod 13 with one side of carriage 2 is rotated and is connected, can improve the stability of three carriage 2 through stabilizing post 11, sliding block 12 and connecting rod 13.
The top and the bottom of the surface of stabilizing post 11 are both fixedly connected with a limiting block 14 used in cooperation with sliding block 12, so that sliding block 12 can be prevented from being separated from stabilizing post 11.
the utility model provides a surveying and mapping instrument is with calibration auxiliary device's theory of operation as follows:
During the use, place the device subaerial, rotate second gear 10, second gear 10 drives first gear 7 and rotates, first gear 7 drives lead screw 3 and rotates, lead screw 3 drives threaded sleeve 4 and removes, adjust three threaded sleeve 4's use height, it makes backup pad 1 be the horizontality to observe spirit level 16, moreover, the steam generator is simple in operation, place surveying instrument in backup pad 1, rotate threaded rod 22 through turning handle 24, threaded rod 22 drives fixed block 23 through threaded block 21 and removes, fix the processing to surveying instrument through two fixed blocks 23, improve the stability when surveying instrument uses, prevent that it from dropping.
compared with the prior art, the utility model provides a calibration auxiliary device for surveying instrument has following beneficial effect:
Through rotating second gear 10, second gear 10 drives first gear 7 and rotates, first gear 7 drives lead screw 3 and rotates, lead screw 3 drives threaded sleeve 4 and removes, adjust three threaded sleeve 4's use height, it makes backup pad 1 be the horizontality to observe spirit level 16, easy operation is practical, accuracy when effectively improving surveying instrument and measuring, reduce its measuring error, be favorable to extensively using widely, place surveying instrument in backup pad 1, rotate threaded rod 22 through turning handle 24, threaded rod 22 drives fixed block 23 through threaded block 21 and removes, fix the processing to surveying instrument through two fixed blocks 23, stability when improving surveying instrument and using, prevent it from dropping, the damaged condition appears, the practicality of device has been improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (3)
1. A calibration assisting device for a surveying instrument, comprising:
A support plate;
The top of the supporting frame is rotated to the bottom of the supporting plate, and the number of the supporting frames is three;
the top end of the screw rod rotates to the top of the inner wall of the supporting frame;
The inner thread of the threaded sleeve is arranged on the surface of the screw rod, the surface of the threaded sleeve is connected with one side of the inner wall of the supporting frame in a sliding mode through a sliding block, and the bottom of the threaded sleeve penetrates through the supporting frame and extends to the outside of the supporting frame;
the top of the supporting leg is fixed at the bottom of the threaded sleeve;
the axis of the first gear is fixed on the top of the surface of the screw rod;
One side of the supporting block is fixed on one side of the supporting frame;
one end of the stabilizer bar is fixed on the top of the supporting frame;
The shaft center of the second gear rotates on the surface of the stabilizer bar, one side of the second gear penetrates through the support frame and extends to the inside of the support frame, the second gear is meshed with the first gear, the surface of the support plate is fixedly connected with a U-shaped frame, the bottom of the inner wall of the U-shaped frame is provided with a level gauge, two sides of the bottom of the inner wall of the U-shaped frame are both slidably connected with clamping plates, telescopic rods are fixedly connected between the top and the bottom of one side, away from the two clamping plates, of the two sides of the inner wall of the U-shaped frame, a spring is sleeved on the surface of each telescopic rod and positioned between one side of the clamping plates and one side of the inner wall of the U-shaped frame, stabilizing blocks are both fixedly connected with two sides of the top of the support plate, thread blocks are fixedly connected with one side of each stabilizing block, and threaded rods are in threaded connection with the inner threads of the thread, the one end of threaded rod runs through the steady piece and extends to one side of steady piece, the one end fixedly connected with turning handle of threaded rod, the other end fixedly connected with fixed block of threaded rod.
2. the auxiliary calibrating device for surveying instrument of claim 1, wherein a stabilizing post is fixedly connected to the bottom of the supporting plate, a sliding block is fixedly connected to the surface of the stabilizing post, a connecting rod is rotatably connected to the surface of the sliding block, and one side of the connecting rod is rotatably connected to one side of the supporting frame.
3. The calibration auxiliary device for a surveying instrument according to claim 2, wherein a stopper used in cooperation with the sliding block is fixedly connected to both the top and the bottom of the surface of the stabilizing pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218467.XU CN209801003U (en) | 2018-12-27 | 2018-12-27 | Calibration auxiliary device for surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218467.XU CN209801003U (en) | 2018-12-27 | 2018-12-27 | Calibration auxiliary device for surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209801003U true CN209801003U (en) | 2019-12-17 |
Family
ID=68818944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822218467.XU Expired - Fee Related CN209801003U (en) | 2018-12-27 | 2018-12-27 | Calibration auxiliary device for surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209801003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432014A (en) * | 2021-05-06 | 2021-09-24 | 米建朝 | Road surveying and mapping device |
| CN113803591A (en) * | 2021-09-24 | 2021-12-17 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Hydraulic ring geological environment monitoring equipment mounting bracket |
-
2018
- 2018-12-27 CN CN201822218467.XU patent/CN209801003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432014A (en) * | 2021-05-06 | 2021-09-24 | 米建朝 | Road surveying and mapping device |
| CN113803591A (en) * | 2021-09-24 | 2021-12-17 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Hydraulic ring geological environment monitoring equipment mounting bracket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20211227 |