CN213018670U - Engineering is support for survey and drawing convenient to adjust - Google Patents
Engineering is support for survey and drawing convenient to adjust Download PDFInfo
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- CN213018670U CN213018670U CN202021612510.1U CN202021612510U CN213018670U CN 213018670 U CN213018670 U CN 213018670U CN 202021612510 U CN202021612510 U CN 202021612510U CN 213018670 U CN213018670 U CN 213018670U
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Abstract
The utility model relates to a mapping engineering technical field just discloses an engineering support for survey and drawing convenient to adjust, including a supporting bench, a supporting bench upper surface rotates and is connected with the rotation platform, it is provided with the multiunit awl tooth to rotate the platform surface, a supporting bench surface right side rotates and is connected with the dwang, bevel gear has been cup jointed at dwang surface middle part, bevel gear and awl tooth meshing. This engineering is support for survey and drawing convenient to adjust, through setting up bevel gear, the awl tooth, the ratchet, the pawl and shake the wheel, make the user can shake the wheel through rotating and drive transparent platform and rotate, thereby realized the device to the regulation of surveying and mapping angle of surveying and mapping ware, through setting up fixed sleeve, the flexible round pin, lifter and locating hole, make the user can adjust the amount that stretches out of lifter through the flexible round pin of pulling, thereby further made things convenient for the user to the regulation of the device height of survey and drawing, made things convenient for the user to use.
Description
Technical Field
The utility model relates to a mapping engineering technical field specifically is a support is used in engineering survey and drawing convenient to adjust.
Background
In the surveying and mapping project, the shape, size and gravity field of the earth and other planets are taken as research objects, the research and mapping objects are very wide, such as geological structures, hydrology, mineral deposits and the like, and instruments to be surveyed and mapped need to be supported by a support in the surveying and mapping project; the common support for engineering surveying and mapping is characterized in that three groups of support frames with equal length are fixedly connected to a support platform; the support is difficult to the survey and drawing angle of adjusting the support for prior art engineering survey and drawing, needs to lift up the support and changes the survey and drawing angle, and it is comparatively troublesome to use, is difficult to adjust the survey and drawing height of support, and is difficult to guarantee that mapping platform's level is placed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an engineering is support for survey and drawing convenient to adjust has solved the survey and drawing angle that prior art engineering is support for survey and drawing is difficult to the regulation support, need lift up the support and change the survey and drawing angle, uses comparatively troublesome, is difficult to the survey and drawing height of adjusting the support, and is difficult to the problem that the level that guarantees mapping platform placed.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a support convenient to adjust for engineering surveying and mapping comprises a supporting table, wherein the upper surface of the supporting table is rotatably connected with a rotating table, the outer surface of the rotating table is provided with a plurality of groups of bevel teeth, the right side of the outer surface of the supporting table is rotatably connected with a rotating rod, the middle part of the outer surface of the rotating rod is sleeved with a bevel gear, the bevel gear is meshed with the bevel teeth, the right end of the rotating rod is fixedly connected with a rocking wheel, the left side of the outer surface of the rotating rod is sleeved with a ratchet wheel, the right side of the outer surface of the supporting table is fixedly connected with a rotating shaft, the right side of the outer surface of the rotating shaft is sleeved with a pawl, the right side of the outer surface of the supporting table is fixedly connected with a fixed block, the right side of the front side of the, the left side and the right side of the upper surface of the supporting table are fixedly connected with first fixing frames, the front side and the rear side of the upper surface of the supporting table are fixedly connected with second fixing frames, the inner walls of the first fixing frames and the second fixing frames are fixedly connected with transparent balance tubes, balance floating blocks are arranged in the transparent balance tubes, transparent liquid is arranged in the transparent balance tubes, four corners of the lower surface of the supporting table are fixedly connected with first connecting pieces, the outer surface of each first connecting piece is rotatably connected with a fixing ring, the bottom of the outer surface of the fixing ring is fixedly connected with a fixing sleeve, a telescopic pin is inserted into the bottom of the outer surface of the fixing sleeve, a fixing knob is inserted into the bottom of the outer surface of the first connecting piece, the inner wall of the fixing sleeve is slidably connected with a lifting rod, the outer surface, fixed surface is connected with the contact pin under the shock attenuation post, brace table lower surface middle part fixedly connected with slip post, the slip lantern ring has been cup jointed to the bottom of slip post surface, the inboard middle part fixedly connected with second connecting piece of fixed sleeve surface, the equal fixedly connected with third connecting piece all around of slip lantern ring surface, second connecting piece surface rotates and is connected with the connecting rod, the inboard of connecting rod surface rotates with the surface of third connecting piece to be connected, the fixed surface is connected with the limiting plate under the slip post.
Preferably, the outer surface of the lifting rod is fixedly connected with four groups of square sliding rails, and the inner wall of the fixed sleeve is provided with a square sliding groove matched with the square sliding rails.
Preferably, the shock absorption column comprises a supporting sleeve, a supporting column is sleeved on the lower surface of the supporting sleeve, a second spring is fixedly connected to the upper surface of the supporting column, and the top end of the second spring is fixedly connected with the lower surface of the lifting rod.
Preferably, the telescopic pin comprises an inserted link, the outer end of the inserted link is fixedly connected with a pulling plate, the inner side face of the pulling plate is fixedly connected with a third spring, and the inner end of the third spring is fixedly connected with the outer side face of the fixing sleeve.
Preferably, the first connecting piece comprises two groups of connecting plates, connecting shafts are inserted at the bottoms of the inner side faces of the connecting plates, and the second connecting piece and the third connecting piece are identical to the first connecting piece in structure.
Preferably, T-shaped sliding grooves are formed in the periphery of the outer surface of the sliding column, and the inner wall of the sliding sleeve ring is fixedly connected with a T-shaped sliding rail matched with the T-shaped sliding grooves.
(III) advantageous effects
Compared with the prior art, the utility model provides a support is used in engineering survey and drawing convenient to adjust possesses following beneficial effect:
1. this engineering is support for survey and drawing convenient to adjust, through setting up bevel gear, the awl tooth, the ratchet, the pawl and shake the wheel, make the user can shake the wheel through rotating and drive transparent platform and rotate, thereby realized the device to the regulation of surveying and mapping angle of surveying and mapping ware, through setting up fixed sleeve, the flexible round pin, lifter and locating hole, make the user can adjust the amount that stretches out of lifter through the flexible round pin of pulling, thereby further made things convenient for the user to the regulation of the device height of survey and drawing, made things convenient for the user to use.
2. This engineering is support for survey and drawing convenient to adjust uses through the cooperation of transparent balanced pipe and balanced floating block for the user can judge whether transparent platform is in horizontal position according to balanced floating block, thereby accuracy when further having improved the device survey and drawing, has further made things convenient for the user to the device lay the work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the vertical section of the structure of the present invention;
fig. 3 and 4 are schematic partial structural views of the present invention;
fig. 5 is an enlarged schematic view of the structure at a position a of the present invention.
In the figure: 1. a support table; 2. a rotating table; 3. conical teeth; 4. rotating the rod; 5. a bevel gear; 6. shaking the wheel; 7. a ratchet wheel; 8. a rotating shaft; 9. a pawl; 10. a fixed block; 11. a first spring; 12. a column; 13. a transparent platform; 14. a first fixing frame; 15. a second fixing frame; 16. a transparent balance tube; 17. balancing the floating block; 18. a first connecting member; 19. a fixing ring; 20. fixing the sleeve; 21. a retractable pin; 22. fixing the knob; 23. a lifting rod; 2301. positioning holes; 24. a shock-absorbing post; 25. inserting a pin; 26. a sliding post; 27. a slip collar; 28. a second connecting member; 29. a third connecting member; 30. a connecting rod; 31. and a limiting 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.
Referring to fig. 1-5, the present invention provides a technical solution: a support convenient to adjust for engineering surveying and mapping comprises a supporting table 1, wherein the upper surface of the supporting table 1 is rotatably connected with a rotating table 2, the outer surface of the rotating table 2 is provided with a plurality of groups of bevel teeth 3, the right side of the outer surface of the supporting table 1 is rotatably connected with a rotating rod 4, the middle part of the outer surface of the rotating rod 4 is sleeved with a bevel gear 5, the bevel gear 5 is meshed with the bevel teeth 3, the right end of the rotating rod 4 is fixedly connected with a rocking wheel 6, the left side of the outer surface of the rotating rod 4 is sleeved with a ratchet wheel 7, the right side of the outer surface of the supporting table 1 is fixedly connected with a rotating shaft 8, the right side of the outer surface of the rotating shaft 8 is sleeved with a pawl 9, the right side of the outer surface of the supporting table 1 is fixedly connected with a fixed block 10, the right side, the left side and the right side of the upper surface of the supporting platform 1 are fixedly connected with first fixing frames 14, the front side and the rear side of the upper surface of the supporting platform 1 are fixedly connected with second fixing frames 15, the inner walls of the first fixing frames 14 and the second fixing frames 15 are fixedly connected with transparent balance pipes 16, balance floating blocks 17 are arranged in the transparent balance pipes 16, and through the matched use of the transparent balance pipes 16 and the balance floating blocks 17, a user can judge whether the transparent platform 13 is in a horizontal position according to the balance floating blocks 17, so that the accuracy of the device during surveying and mapping is further improved, the placing work of the device is further facilitated, the transparent balance pipes 16 are internally provided with transparent liquid, four corners of the lower surface of the supporting platform 1 are fixedly connected with first connecting pieces 18, the outer surfaces of the first connecting pieces 18 are rotatably connected with fixing rings 19, and the bottoms of the outer surfaces of the, the bottom of the outer side of the outer surface of the fixed sleeve 20 is inserted with a telescopic pin 21, the bottom of the outer surface of the first connecting piece 18 is inserted with a fixed knob 22, the inner wall of the fixed sleeve 20 is connected with a lifting rod 23 in a sliding way, the outer surface of the lifting rod 23 is provided with a plurality of groups of positioning holes 2301, the lower surface of the lifting rod 23 is fixedly connected with a shock absorption column 24, the lower surface of the shock absorption column 24 is fixedly connected with a contact pin 25, the middle part of the lower surface of the support table 1 is fixedly connected with a sliding column 26, the bottom of the outer surface of the sliding column 26 is sleeved with a sliding sleeve ring 27, the middle part of the inner side of the outer surface of the fixed sleeve 20 is fixedly connected with a second connecting piece 28, the periphery of the outer surface of the sliding sleeve ring 27 is, through setting up bevel gear 5, awl tooth 3, ratchet 7, pawl 9 and rocking wheel 6, make the user can shake wheel 6 through rotating and drive transparent platform 13 and rotate, thereby realized the device to the regulation of surveying and mapping ware survey and drawing angle, through setting up fixed sleeve 20, flexible round pin 21, lifter 23 and locating hole 2301, make the user can adjust the volume that stretches out of lifter 23 through pulling flexible round pin 21, thereby further made things convenient for the user to the regulation of the device survey and drawing height, made things convenient for the user to use.
The utility model discloses in, for further reinforcing lifter 23's motion stability, consequently at lifter 23 outer fixed surface four groups of square slide rails that are connected with, the square spout with square slide rail looks adaptation is seted up to fixed sleeve 20 inner walls, through square slide rail and square spout cooperation to the motion stability of lifter 23 has further been strengthened.
The utility model discloses in, stability when using for further reinforcing the device, consequently shock attenuation post 24 includes the support sleeve, and the support column has been cup jointed to the support sleeve lower surface, and fixed surface is connected with the second spring on the support column, and the top of second spring is connected with the lower fixed surface of lifter 23 for shock attenuation post 24 plays the absorbing effect of buffering to lifter 23 lower surface, thereby has further strengthened the stability when the device uses.
The utility model discloses in, adjust the amount of stretching out of lifter 23 for further person of facilitating the use, consequently telescopic pin 21 includes the inserted bar, inserted bar outer end fixedly connected with arm-tie, arm-tie medial surface fixedly connected with third spring, the inner of third spring and fixed sleeve 20's lateral surface fixed connection for the user can adjust the amount of stretching out of lifter 23 through the mode of pulling telescopic pin 21.
The utility model discloses in, in order to further strengthen first connecting piece 18, the connection stability of second connecting piece 28 and third connecting piece 29, consequently first connecting piece 18 includes two sets of connecting plates, it has the connecting axle to peg graft in the bottom of connecting plate medial surface, second connecting piece 28 and third connecting piece 29 are the same with first connecting piece 18's structure, through the structure setting to first connecting piece 18, second connecting piece 28 and third connecting piece 29, first connecting piece 18 has further been strengthened, the connection stability of second connecting piece 28 and third connecting piece 29.
The utility model discloses in, for the further motion stability who strengthens the slip lantern ring 27, consequently all seted up T shape spout around the 26 surfaces of slip post, the T shape slide rail of 27 inner wall fixedly connected with of slip lantern ring and T shape spout looks adaptations through T shape slide rail and the cooperation of T shape spout to the motion stability of the slip lantern ring 27 has further been strengthened.
When in use, the fixing knob 22 is unscrewed anticlockwise, the fixing sleeve 20 is rotated to a proper supporting angle, the fixing knob 22 is screwed, the telescopic pin 21 is pulled, the lifting rod 23 is pulled out, the extending amount of the lifting rod 23 is adjusted, the telescopic pin 21 is loosened, the lifting rod 23 is fixed by the matching of the telescopic pin 21 and the positioning hole 2301, the device is placed at a surveying and mapping position, whether the balance floating block 17 is positioned at the central position of the transparent balance tube 16 is observed through the transparent platform 13 and the transparent balance tube 16, thereby judge whether transparent platform 13 is in horizontal position, place the mapping apparatus on transparent platform 13, rotate and shake wheel 6, shake wheel 6 and drive dwang 4 and rotate, dwang 4 drives bevel gear 5 and rotates, bevel gear 5 drives the revolving stage 2 through bevel gear 3 and rotates, and revolving stage 2 drives transparent platform 13 and rotates, and pawl 9 plays limiting displacement to ratchet 7 to accomplish the regulation of the device survey and drawing angle.
To sum up, this engineering for survey and drawing support convenient to adjust, through setting up bevel gear 5, awl tooth 3, ratchet 7, pawl 9 and rocking wheel 6, make the user can shake wheel 6 through rotating and drive transparent platform 13 and rotate, thereby realized the device to the regulation of surveying instrument survey and drawing angle, through setting up fixed sleeve 20, telescopic pin 21, lifter 23 and locating hole 2301, make the user can adjust the extension of lifter 23 through pulling telescopic pin 21, thereby further made things convenient for the user to the regulation of the device survey and drawing height, made things convenient for the user to use.
This engineering is support for survey and drawing convenient to adjust uses through the cooperation of transparent balanced pipe 16 and balanced floating block 17 for the user can judge whether transparent platform 13 is in horizontal position according to balanced floating block 17, thereby has further improved the accuracy when the device survey and drawing, has further made things convenient for the user to the device lay the work.
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 support for engineering survey and drawing convenient to adjust, includes brace table (1), its characterized in that: the upper surface of the supporting table (1) is rotatably connected with a rotating table (2), the outer surface of the rotating table (2) is provided with a plurality of groups of bevel teeth (3), the right side of the outer surface of the supporting table (1) is rotatably connected with a rotating rod (4), the middle part of the outer surface of the rotating rod (4) is sleeved with a bevel gear (5), the bevel gear (5) is meshed with the bevel teeth (3), the right end of the rotating rod (4) is fixedly connected with a rocking wheel (6), the left side of the outer surface of the rotating rod (4) is sleeved with a ratchet wheel (7), the right side of the outer surface of the supporting table (1) is fixedly connected with a rotating shaft (8), the right side of the outer surface of the rotating shaft (8) is sleeved with a pawl (9), the right side of the outer surface of the supporting table (1) is fixedly connected with a fixed block (10), the right side of, the four corners of the upper surface of the supporting table (1) are fixedly connected with columns (12), the upper surface of each column (12) is fixedly connected with a transparent platform (13), the left side and the right side of the upper surface of the supporting table (1) are fixedly connected with first fixing frames (14), the front side and the rear side of the upper surface of the supporting table (1) are fixedly connected with second fixing frames (15), the inner walls of the first fixing frames (14) and the second fixing frames (15) are fixedly connected with transparent balance tubes (16), balance floating blocks (17) are arranged in the transparent balance tubes (16), transparent liquid is arranged in the transparent balance tubes (16), the four corners of the lower surface of the supporting table (1) are fixedly connected with first connecting pieces (18), the outer surface of each first connecting piece (18) is rotatably connected with a fixing ring (19), and the bottom of the outer surface of each fixing ring (19) is fixedly connected, the bottom of the outer surface of the fixed sleeve (20) is spliced with a telescopic pin (21), the bottom of the outer surface of the first connecting piece (18) is spliced with a fixed knob (22), the inner wall of the fixed sleeve (20) is connected with a lifting rod (23) in a sliding manner, a plurality of groups of positioning holes (2301) are formed in the outer surface of the lifting rod (23), shock absorbing columns (24) are fixedly connected to the lower surface of the lifting rod (23), contact pins (25) are fixedly connected to the lower surface of the shock absorbing columns (24), sliding columns (26) are fixedly connected to the middle of the lower surface of the supporting table (1), sliding sleeve rings (27) are sleeved at the bottom of the outer surface of the sliding columns (26), second connecting pieces (28) are fixedly connected to the middle of the inner side of the outer surface of the fixed sleeve (20), third connecting pieces (29) are fixedly connected to the periphery of the outer surface, the inboard of connecting rod (30) surface is rotated with the surface of third connecting piece (29) and is connected, sliding column (26) lower surface fixed connection has limiting plate (31).
2. The adjustable support for engineering surveying and mapping according to claim 1, wherein: the outer surface of the lifting rod (23) is fixedly connected with four groups of square sliding rails, and the inner wall of the fixed sleeve (20) is provided with a square sliding groove matched with the square sliding rails.
3. The adjustable support for engineering surveying and mapping according to claim 1, wherein: the shock absorption column (24) comprises a supporting sleeve, a supporting column is sleeved on the lower surface of the supporting sleeve, a second spring is fixedly connected to the upper surface of the supporting column, and the top end of the second spring is fixedly connected with the lower surface of the lifting rod (23).
4. The adjustable support for engineering surveying and mapping according to claim 1, wherein: the telescopic pin (21) comprises an inserted bar, the outer end of the inserted bar is fixedly connected with a pulling plate, the inner side face of the pulling plate is fixedly connected with a third spring, and the inner end of the third spring is fixedly connected with the outer side face of the fixed sleeve (20).
5. The adjustable support for engineering surveying and mapping according to claim 1, wherein: the first connecting piece (18) comprises two groups of connecting plates, connecting shafts are inserted into the bottoms of the inner side faces of the connecting plates, and the second connecting piece (28) and the third connecting piece (29) are identical to the first connecting piece (18) in structure.
6. The adjustable support for engineering surveying and mapping according to claim 1, wherein: t-shaped sliding grooves are formed in the periphery of the outer surface of the sliding column (26), and T-shaped sliding rails matched with the T-shaped sliding grooves are fixedly connected to the inner wall of the sliding sleeve ring (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021612510.1U CN213018670U (en) | 2020-08-06 | 2020-08-06 | Engineering is support for survey and drawing convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021612510.1U CN213018670U (en) | 2020-08-06 | 2020-08-06 | Engineering is support for survey and drawing convenient to adjust |
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| Publication Number | Publication Date |
|---|---|
| CN213018670U true CN213018670U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021612510.1U Active CN213018670U (en) | 2020-08-06 | 2020-08-06 | Engineering is support for survey and drawing convenient to adjust |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606466A (en) * | 2021-10-08 | 2021-11-05 | 成都理工大学 | Portable binocular photogrammetry device |
| CN113847369A (en) * | 2021-08-13 | 2021-12-28 | 王刘恩 | Pressure regulating spring |
-
2020
- 2020-08-06 CN CN202021612510.1U patent/CN213018670U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847369A (en) * | 2021-08-13 | 2021-12-28 | 王刘恩 | Pressure regulating spring |
| CN113847369B (en) * | 2021-08-13 | 2023-09-05 | 江苏恒立弹簧有限公司 | Pressure regulating spring |
| CN113606466A (en) * | 2021-10-08 | 2021-11-05 | 成都理工大学 | Portable binocular photogrammetry device |
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