CN210344825U - Real estate survey and drawing offset frame - Google Patents
Real estate survey and drawing offset frame Download PDFInfo
- Publication number
- CN210344825U CN210344825U CN201921388202.2U CN201921388202U CN210344825U CN 210344825 U CN210344825 U CN 210344825U CN 201921388202 U CN201921388202 U CN 201921388202U CN 210344825 U CN210344825 U CN 210344825U
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- real estate
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- surveying instrument
- surveying
- survey
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Abstract
The utility model discloses a real estate survey and drawing offset frame, the on-line screen storage device comprises a base, four through-holes have been seted up at the top of base, four through-holes are two bisymmetry settings, equal slidable mounting has the slide bar in four through-holes, the both ends of slide bar all extend to outside the through-hole, the top fixed mounting of four slide bars has same fly leaf, the fixed slot has been seted up at the top of fly leaf, the pivot is installed to the fixed slot internal rotation, the top of pivot extends to outside the fixed slot, the top fixed mounting of pivot has the board of placing, the mounting groove has been seted up at the top of placing the board, the surveying instrument has been placed in the. The utility model relates to a rationally, simple structure, the simple operation can carry out the centre gripping to the surveying instrument and fix, avoids the surveying instrument to drop in the use, is convenient for highly adjust the survey and drawing, is convenient for carry out rotation regulation to the survey and drawing angle, makes things convenient for the survey and drawing work to go on smoothly.
Description
Technical Field
The utility model relates to a mapping equipment technical field specifically is a real estate survey and drawing offset frame.
Background
In the surveying and mapping process of real estate such as houses and factory buildings, measuring equipment such as a total station and a distance measuring instrument can be used, the value of the real estate continuously rises, the surveying and mapping precision requirement of the real estate is higher and higher, when the total station and the surveying and mapping instrument are used, the total station and the surveying and mapping instrument need to be placed on a surveying and mapping offset frame, the total station and the surveying and mapping instrument are supported by the offset frame, and then the measuring work is carried out.
However, among the prior art, the survey and drawing skew frame commonly used uses the mapping appearance to measure the during operation, is not convenient for adjust surveying and drawing height and survey and drawing angle, influences going on smoothly of survey and drawing work, also can cause the error to the survey and drawing precision, can not satisfy the demand, for this reason, we propose a real estate survey and drawing skew frame and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a real estate survey and drawing offset frame has solved survey and drawing offset frame in the use, is not convenient for adjust the problem of plotting height and survey and drawing angle.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a real estate surveying and mapping offset frame comprises a base, wherein four through holes are formed in the top of the base, the four through holes are symmetrically arranged in pairs, sliding rods are slidably mounted in the four through holes, two ends of each sliding rod extend out of the through hole, the same movable plate is fixedly mounted at the top ends of the four sliding rods, a fixed groove is formed in the top of each movable plate, a rotating shaft is rotatably mounted in the fixed groove, the top end of each rotating shaft extends out of the fixed groove, a placing plate is fixedly mounted at the top end of each rotating shaft, a mounting groove is formed in the top of each placing plate, a surveying instrument is placed in the mounting groove, the top of the surveying instrument extends out of the mounting groove, three supporting columns are fixedly mounted at the bottom of the base and are all obliquely arranged, the same positioning plate is fixedly mounted at the bottom, first lead screw is installed to first screw hole internal thread, and outside the both ends of first lead screw all extended to first screw hole, the second screw hole had all been seted up on the both sides inner wall of mounting groove, and the second lead screw is installed to the equal screw thread in two second screw holes, and outside the both ends of second lead screw all extended to the second screw hole, the equal fixed mounting in one end that two second lead screws are close to each other had splint.
Preferably, the rotating shaft is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the fixing groove.
Preferably, a bearing seat is fixedly installed at the bottom of the base, the top end of the first lead screw is rotatably installed on the first bearing seat, and a first handle is fixedly installed at the bottom end of the first lead screw.
Preferably, the bottom of three support column all fixed mounting have the backing plate, and the bottom of three backing plate all fixed mounting has the slipmat.
Preferably, the two ends of the second screw rod, which are far away from each other, are fixedly provided with second handles.
Preferably, two splint equal fixed mounting in one side that are close to each other have the blotter, and two blotters contact with the both sides of surveying instrument respectively.
(III) advantageous effects
The utility model provides a real estate survey and drawing offset frame. The method has the following beneficial effects:
(1) the real estate surveying and mapping offset frame has the advantages that the bases are supported above the ground through the three support columns, the anti-slip pads on the three base plates are in contact with the ground, friction resistance is increased, the equipment is placed more stably and is not prone to offset, the surveying and mapping instrument is placed in the mounting groove, the two second handles are sequentially rotated clockwise, the two second handles drive the corresponding second lead screws and the corresponding clamping plates to rotate and move towards the direction close to the surveying and mapping instrument respectively, the surveying and mapping instrument is clamped and fixed in the mounting groove through the two clamping plates, the surveying and mapping instrument can be prevented from falling off the placing plate, clamping force applied to the surveying and mapping instrument can be buffered through the two buffering pads, the situation that the clamping force applied to the surveying and mapping instrument by the two clamping plates is too large and the surveying and mapping instrument is damaged is avoided, the placing plate and the surveying and mapping instrument can be rotated in the fixing groove, therefore, the surveying and mapping angle of the surveying and mapping instrument can be horizontally rotated by three hundred and sixty degrees, and the surveying and mapping instrument can be conveniently measured according to needs.
(2) This real estate survey and drawing offset frame, when highly adjusting the survey and drawing through needs, clockwise rotation first handle, first handle drives first lead screw and rotates, under the guide effect of four slide bars, the locating plate drives four slide bars, the fly leaf, place board and surveying instrument and rise, and on the same hand, anticlockwise rotation first handle, the locating plate drives four slide bars, the fly leaf, place board and surveying instrument and reduce, thereby can be convenient for highly adjust the survey and drawing, the staff of being convenient for carries out the plotting work.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic sectional view of the base in a top view.
In the figure: 1. a base; 2. a through hole; 3. a slide bar; 4. a movable plate; 5. fixing grooves; 6. a rotating shaft; 7. placing the plate; 8. mounting grooves; 9. a surveying instrument; 10. a support pillar; 11. positioning a plate; 12. a first threaded hole; 13. a first lead screw; 14. a second threaded hole; 15. a second lead screw; 16. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a real estate surveying and mapping offset frame comprises a base 1, wherein four through holes 2 are formed in the top of the base 1, the four through holes 2 are symmetrically arranged in pairs, sliding rods 3 are slidably mounted in the four through holes 2, two ends of each sliding rod 3 extend out of the corresponding through hole 2, the top ends of the four sliding rods 3 are fixedly mounted with a same movable plate 4, a fixed groove 5 is formed in the top of each movable plate 4, a rotating shaft 6 is rotatably mounted in each fixed groove 5, the top end of each rotating shaft 6 extends out of the corresponding fixed groove 5, a placing plate 7 is fixedly mounted at the top end of each rotating shaft 6, a mounting groove 8 is formed in the top end of each placing plate 7, a surveying instrument 9 is disposed in each mounting groove 8, the top end of each surveying instrument 9 extends out of the corresponding mounting groove 8, three supporting columns 10 are fixedly mounted at the bottom of the base 1, the same positioning plate 11 is, first screw hole 12 has been seted up at the top of locating plate 11, first lead screw 13 is installed to first screw hole 12 internal thread, outside first screw hole 12 was all extended to at the both ends of first lead screw 13, second screw hole 14 had all been seted up on the both sides inner wall of mounting groove 8, second lead screw 15 was installed to equal screw thread in two second screw holes 14, outside second lead screw 15's both ends all extended to second screw hole 14, the equal fixed mounting in one end that two second lead screws 15 are close to each other has splint 16.
Fixed cover is equipped with the bearing in pivot 6, the outer lane of bearing and the inner wall fixed connection of fixed slot 5, base 1's bottom fixed mounting has the bearing frame, the top of first lead screw 13 is rotated and is installed on first bearing frame, the bottom fixed mounting of first lead screw 13 has first handle, the equal fixed mounting in bottom of three support column 10 has the backing plate, the equal fixed mounting in bottom of three backing plate has the slipmat, the equal fixed mounting in one end that two second lead screws 15 kept away from each other has the second handle, the equal fixed mounting in one side that two splint 16 are close to each other has the blotter, two blotters contact with the both sides of surveying instrument 9 respectively.
When in use, the base 1 is supported above the ground by the three support columns 10, the anti-slip pads on the three base plates are contacted with the ground, so that the friction resistance is increased, the device is placed more stably and is not easy to deviate, the surveying instrument 9 is placed into the mounting groove 8, the two second handles are sequentially rotated clockwise, the two second handles respectively drive the corresponding second screw rods 15 to rotate, the second screw rods 15 drive the corresponding clamping plates 16 to rotate and move towards the direction close to the surveying instrument 9, so that the surveying instrument 9 can be clamped and fixed in the mounting groove 8 by the two clamping plates 16, the surveying instrument 9 can be prevented from falling off the placing plate 7, the clamping force applied to the surveying instrument 9 can be buffered by the two buffer pads, the phenomenon that the surveying instrument 9 is damaged due to the overlarge clamping force of the two clamping plates 16 on the surveying instrument 9 is avoided, and in the process of measuring by using the surveying instrument 9, the placing plate 7 and the surveying instrument 9 can be rotated, the placing plate 7 drives the rotating shaft 6 to rotate in the fixing groove 5, so that the surveying and mapping angle of the surveying instrument 9 can be horizontally rotated by three hundred sixty degrees, the measurement can be conveniently carried out as required, when the surveying and mapping height needs to be adjusted, the first handle is rotated clockwise, the first handle drives the first lead screw 13 to rotate, due to the threaded connection and matching of the first lead screw 13 and the first threaded hole 12, under the guiding action of the four sliding rods 3, the positioning plate 11 drives the four sliding rods 3, the movable plate 4, the placing plate 7 and the surveying instrument 9 to be lifted, and similarly, the first handle is rotated anticlockwise, the positioning plate 11 drives the four sliding rods 3, the movable plate 4, the placing plate 7 and the surveying instrument 9 to be lowered, after the height of the surveying instrument 9 is adjusted to a proper position, the first handle is stopped to rotate, so that the surveying, be convenient for the staff and carry out the survey and drawing work, after the work, two second handles of anticlockwise rotation respectively for two splint 16 drive corresponding blotter and do not contact with surveying instrument 9, remove the fixed to surveying instrument 9, can take off surveying instrument 9, and the content that does not make detailed description in this specification all belongs to the well-known prior art of skilled person in the art simultaneously.
To sum up, the real estate surveying and mapping offset frame has the advantages that the base 1 is supported above the ground through the three support columns 10, the anti-slip pads on the three base plates are in contact with the ground, friction resistance is increased, the equipment is placed more stably and is not prone to offset, the surveying instrument 9 is placed into the mounting groove 8, the two second handles are sequentially rotated clockwise, the two second handles respectively drive the corresponding second screw rods 15 and the corresponding clamping plates 16 to rotate and move towards the direction close to the surveying instrument 9, the surveying instrument 9 is clamped and fixed in the mounting groove 8 through the two clamping plates 16, the surveying instrument 9 can be prevented from falling off the placing plate 7, clamping force applied to the surveying instrument 9 can be buffered through the two buffer pads, the situation that the surveying instrument 9 is damaged due to overlarge clamping force of the two clamping plates 16 on the surveying instrument 9 is avoided, the placing plate 7 and the surveying instrument 9 can be rotated during measurement, the placing plate 7 drives the rotating shaft 6 to rotate in the fixing groove 5, so that the surveying and mapping angle of the surveying and mapping instrument 9 can be horizontally rotated by three hundred and sixty degrees, the measurement can be conveniently carried out as required, when the surveying and mapping height needs to be adjusted, the first handle is rotated clockwise, the first handle drives the first screw rod 13 to rotate, under the guiding action of the four sliding rods 3, the positioning plate 11 drives the four sliding rods 3, the movable plate 4, the placing plate 7 and the surveying and mapping instrument 9 to be lifted, and similarly, the first handle is rotated anticlockwise, the positioning plate 11 drives the four sliding rods 3, the movable plate 4, the placing plate 7 and the surveying and mapping instrument 9 to be lowered, so that the surveying and mapping height can be conveniently adjusted by a worker, after the work is finished, the two second handles are respectively rotated anticlockwise, so that the two clamping plates 16 drive corresponding cushion to be not contacted with the surveying and mapping instrument 9, can take off surveying instrument 9, the utility model relates to a rationally, simple structure, the simple operation can carry out the centre gripping to surveying instrument 9 and fix, avoids surveying instrument 9 to drop in the use, is convenient for highly adjust the survey and drawing, is convenient for carry out rotation regulation to the survey and drawing angle, makes things convenient for surveying and drawing work to go on smoothly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a real estate survey and drawing offset frame, includes base (1), its characterized in that: the top of the base (1) is provided with four through holes (2), the four through holes (2) are arranged in a pairwise symmetry manner, sliding rods (3) are arranged in the four through holes (2) in a sliding manner, two ends of each sliding rod (3) extend out of the corresponding through hole (2), the top ends of the four sliding rods (3) are fixedly provided with a movable plate (4), the top of each movable plate (4) is provided with a fixed groove (5), a rotating shaft (6) is rotatably arranged in the corresponding fixed groove (5), the top end of each rotating shaft (6) extends out of the corresponding fixed groove (5), a placing plate (7) is fixedly arranged at the top end of each rotating shaft (6), a mounting groove (8) is formed in the top of each placing plate (7), a surveying instrument (9) is placed in the mounting groove (8), the top of each surveying instrument (9) extends out of the corresponding mounting groove (8), the bottom of the base (1, the bottom fixed mounting of four slide bars (3) has same locating plate (11), locating plate (11) are located between three support column (10), first screw hole (12) have been seted up at the top of locating plate (11), first lead screw (13) are installed to first screw hole (12) internal thread, outside the both ends of first lead screw (13) all extended to first screw hole (12), second screw hole (14) have all been seted up on the both sides inner wall of mounting groove (8), equal screw thread installs second lead screw (15) in two second screw holes (14), outside the both ends of second lead screw (15) all extended to second screw hole (14), the equal fixed mounting in one end that two second lead screws (15) are close to each other has splint (16).
2. The real estate mapping offset frame of claim 1 wherein: the rotating shaft (6) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the fixing groove (5).
3. The real estate mapping offset frame of claim 1 wherein: the bottom of base (1) is fixed with the bearing frame, and the top of first lead screw (13) is rotated and is installed on first bearing frame, and the bottom fixed mounting of first lead screw (13) has first handle.
4. The real estate mapping offset frame of claim 1 wherein: the bottom of three support column (10) all fixed mounting have the backing plate, and the bottom of three backing plate all fixed mounting has the slipmat.
5. The real estate mapping offset frame of claim 1 wherein: and a second handle is fixedly arranged at one end, far away from each other, of each of the two second screw rods (15).
6. The real estate mapping offset frame of claim 1 wherein: the two clamping plates (16) are fixedly provided with cushion pads on one sides close to each other, and the two cushion pads are respectively contacted with the two sides of the surveying instrument (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388202.2U CN210344825U (en) | 2019-08-26 | 2019-08-26 | Real estate survey and drawing offset frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388202.2U CN210344825U (en) | 2019-08-26 | 2019-08-26 | Real estate survey and drawing offset frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210344825U true CN210344825U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921388202.2U Expired - Fee Related CN210344825U (en) | 2019-08-26 | 2019-08-26 | Real estate survey and drawing offset frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210344825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066188A (en) * | 2020-09-18 | 2020-12-11 | 苏州金世晟建筑装饰工程有限公司 | Indoor measuring device for decoration design and using method |
| CN112615485A (en) * | 2020-11-17 | 2021-04-06 | 湖南省东方龙电机制造有限公司 | Fixing device for motor disassembly |
-
2019
- 2019-08-26 CN CN201921388202.2U patent/CN210344825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066188A (en) * | 2020-09-18 | 2020-12-11 | 苏州金世晟建筑装饰工程有限公司 | Indoor measuring device for decoration design and using method |
| CN112615485A (en) * | 2020-11-17 | 2021-04-06 | 湖南省东方龙电机制造有限公司 | Fixing device for motor disassembly |
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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: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |