CN219867163U - Lifting type surveying and mapping frame - Google Patents
Lifting type surveying and mapping frame Download PDFInfo
- Publication number
- CN219867163U CN219867163U CN202321702959.0U CN202321702959U CN219867163U CN 219867163 U CN219867163 U CN 219867163U CN 202321702959 U CN202321702959 U CN 202321702959U CN 219867163 U CN219867163 U CN 219867163U
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- China
- Prior art keywords
- fixedly connected
- threaded rod
- base
- rod
- bearing
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- 238000013507 mapping Methods 0.000 title claims abstract description 34
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims 7
- 230000000694 effects Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 230000003019 stabilising effect Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model provides a lifting type surveying and mapping frame, which relates to the technical field of surveying and mapping frames and comprises a base, wherein three loop bar supporting legs are rotatably arranged on the outer surface of the base, an adjusting device is arranged on the outer surface of the base, the adjusting device comprises a threaded rod, a bearing is fixedly connected to the top end of the outer surface of the threaded rod, the outer surface of the threaded rod is in threaded connection with the middle end of the inner wall of the base.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping frames, in particular to a lifting type surveying and mapping frame.
Background
The surveying instrument is designed and manufactured for surveying operation, and is used in various orientations, distance measurement, angle measurement, height measurement, image measurement, photogrammetry and other fields, and the surveying instrument needs to be placed on a surveying frame for auxiliary use.
The inventor finds that when the surveying and mapping frame is used, the surveying and mapping instrument needs to be placed at the top end of the surveying and mapping frame for fixing, and then the position and the angle of the tripod of the surveying and mapping frame are adjusted for supporting the surveying and mapping instrument, but because the lengths of the three supporting legs of the surveying and mapping frame are fixed, when the surveying and mapping frame is placed on the ground if the ground is uneven during use, the angle of the surveying and mapping instrument can deviate, so that errors occur in measurement results.
In order to solve the problem that when using the pergola, need place the measuring instrument earlier and fix on the top of pergola, position and angle of adjustment pergola tripod support are used to the measuring instrument afterwards, but because three landing leg length of pergola is fixed, when using if the unevenness of ground will the pergola place the angle of pergola when subaerial, can take place the skew and lead to measuring result to appear the error, prior art is to adopt and set up the triangle landing leg of pergola into the loop bar, make the pergola keep the level through setting up the length of three triangle landing legs in order to adapt to ground respectively, but then need adjust the length of three landing leg again and carry out horizontal calibration again when need adjust the height of pergola, the efficiency of during operation descends, the practicality of pergola has been reduced.
Disclosure of Invention
The utility model aims to solve the problems that the three triangular support legs of the surveying and mapping frame are arranged to be loop bars, the surveying and mapping frame is kept horizontal by arranging the lengths of the three triangular support legs respectively to be matched with the ground, but when the height of the surveying and mapping frame is required to be adjusted, the lengths of the three support legs are required to be adjusted again and horizontal calibration is required to be carried out again, so that the efficiency of the surveying and mapping frame is reduced during working, and the practicability of the surveying and mapping frame is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lifting mapping frame, includes the base, the surface rotation of base is provided with three loop bar landing leg, the surface of base is provided with adjusting device, adjusting device includes the threaded rod, the surface top fixedly connected with bearing of threaded rod, the surface fixedly connected with U-shaped piece of bearing, the surface top fixedly connected with of U-shaped piece bears the weight of the seat, the surface of threaded rod and the inner wall middle-end threaded connection of base.
The effects achieved by the components are as follows: through setting up the threaded rod, when needing to adjust the high position that bears the seat after the angle, length and the fixed position of three loop bar landing leg with the base surface, can rotate the threaded rod control threaded rod and reciprocate at the inner wall of base and drive the U-shaped piece and remove the distance adjustment that changes between bearing seat and the base and bear the high position that the seat was born, can not adjust the high position that changes bearing seat to the loop bar landing leg after the fixed position of loop bar landing leg through rotating the threaded rod, increase the practicality of surveying and mapping frame.
Preferably, the top end of the outer surface of the threaded rod is fixedly connected with the inner wall of the inner ring of the bearing, the outer surface of the inner ring of the bearing rotates on the inner wall of the outer ring of the bearing, and the outer surface of the outer ring of the bearing is fixedly connected with the bottom end of the inner wall of the U-shaped block.
The effects achieved by the components are as follows: the stability of the threaded rod during rotation can be improved and the friction to the top end of the outer surface of the threaded rod can be reduced through the arrangement of the bearing, so that the service life of the threaded rod can be prolonged.
Preferably, the upper side and the lower side of the outer surface of the base are respectively fixedly connected with a first circular ring and a second circular ring, and the outer surface of the threaded rod slides on the inner walls of the first circular ring and the second circular ring.
The effects achieved by the components are as follows: the rotation threaded rod can slide on the inner walls of the first circular ring and the second circular ring when the outer surface of the threaded rod moves up and down on the inner wall of the base, and the angle between the threaded rod and the base can be fixed through the first circular ring and the second circular ring, so that the stability of the threaded rod during rotation is further improved, and the inclination of the angle of the threaded rod is avoided as much as possible.
Preferably, the bottom end of the outer surface of the U-shaped block is fixedly connected with two cylindrical rods, and the outer surfaces of the two cylindrical rods slide on the inner wall of the base.
The effects achieved by the components are as follows: when the threaded rod is rotated to drive the U-shaped block to move, the outer surfaces of the two cylindrical rods can slide on the inner wall of the base to fix the angle between the U-shaped block and the base, so that the deflection of the angle between the bearing seat and the base is avoided as much as possible.
Preferably, the outer surface bottom fixedly connected with cylinder piece of threaded rod, the outer surface bottom fixedly connected with holding rod of cylinder piece.
The effects achieved by the components are as follows: the cylindrical block is controlled to rotate by holding the outer surface of the holding rod by hands, so that the threaded rod can be controlled to rotate more conveniently to adjust the height position of the bearing seat.
Preferably, the outer surface bottom of loop bar landing leg is provided with stabilising arrangement, stabilising arrangement includes the groove pole, the locating hole has been seted up to the surface of groove pole, the inner wall slip in locating hole has been inserted and has been had the slide bar.
The effects achieved by the components are as follows: through setting up the groove pole, can pass the locating hole with the slide bar and contact ground after the loop bar landing leg position fixing of surveying and mapping frame, use the instrument to insert the slide bar on ground and can further stabilize the position of loop bar landing leg.
Preferably, the bottom end of the outer surface of the sliding rod is fixedly connected with a conical block, and the cross section of the conical block is triangular.
The effects achieved by the components are as follows: the sliding rod is more convenient to insert into the ground by arranging the conical blocks.
Preferably, one side of the outer surface of the sliding rod is fixedly connected with an L-shaped rod, and one side of the outer surface of the L-shaped rod slides on one side of the outer surface of the groove rod, which is far away from the loop rod supporting leg.
The effects achieved by the components are as follows: when the inner wall of the positioning hole is inserted into the ground in a sliding manner, the L-shaped rod can slide on the outer surface of the groove rod to fix the angle between the sliding rod and the groove rod, so that the angle of the sliding rod is prevented from deflecting as much as possible.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, the adjusting device is arranged, when the angle, the length and the position of the three loop bar supporting legs on the outer surface of the base are fixed and then the height position of the bearing seat is required to be adjusted, the threaded rod can be rotated to control the threaded rod to move up and down on the inner wall of the base to drive the U-shaped block to move so as to change the distance between the bearing seat and the base and adjust the height position of the bearing seat, and the loop bar supporting legs can not be adjusted after the positions of the loop bar supporting legs are fixed by rotating the threaded rod, so that the practicability of the surveying and mapping frame is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a threaded rod according to the present utility model;
FIG. 3 is a schematic perspective view of a base of the present utility model;
fig. 4 is a schematic perspective view of the grooved bar of the present utility model.
Legend description: 1. a base; 2. an adjusting device; 3. a stabilizing device; 4. a bearing seat; 5. a loop bar supporting leg; 21. a threaded rod; 22. a bearing; 23. a U-shaped block; 24. a cylindrical rod; 25. a first ring; 26. a second ring; 27. a cylindrical block; 28. a grip; 31. a grooved bar; 32. a slide bar; 33. a conical block; 34. an L-shaped rod; 35. and positioning holes.
Description of the embodiments
Embodiment 1, as shown in fig. 1 and fig. 2, a lifting mapping frame, including base 1, the surface rotation of base 1 is provided with three loop bar landing leg 5, the surface of base 1 is provided with adjusting device 2, adjusting device 2 includes threaded rod 21, the surface top fixedly connected with bearing 22 of threaded rod 21, the surface fixedly connected with U-shaped piece 23 of bearing 22, the surface top fixedly connected with of U-shaped piece 23 bears seat 4, the surface of threaded rod 21 and the inner wall middle-end threaded connection of base 1, through setting up threaded rod 21, when the height position of bearing seat 4 needs to be adjusted after the angle of three loop bar landing leg 5 of base 1 surface, length and position are fixed, can rotate threaded rod 21 control threaded rod 21 and reciprocate at the inner wall of base 1 and drive the distance adjustment between U-shaped piece 23 and the base 1 and bear seat 4, can not change the height position of bearing seat 4 to loop bar landing leg 5 after the position of loop bar landing leg 5 is fixed through rotating threaded rod 21, increase mapping frame's practicality.
Referring to fig. 1, 2 and 3, in the present embodiment: the top end of the outer surface of the threaded rod 21 is fixedly connected with the inner wall of the inner ring of the bearing 22, the outer surface of the inner ring of the bearing 22 rotates on the inner wall of the outer ring of the bearing 22, the outer surface of the outer ring of the bearing 22 is fixedly connected with the bottom end of the inner wall of the U-shaped block 23, stability of the threaded rod 21 during rotation can be improved and friction of the top end of the outer surface of the threaded rod 21 is reduced through the arrangement of the bearing 22, the first circular ring 25 and the second circular ring 26 are fixedly connected to the upper side and the lower side of the outer surface of the base 1 respectively, the outer surface of the threaded rod 21 slides on the inner wall of the first circular ring 25 and the inner wall of the second circular ring 26, the threaded rod 21 can slide on the inner wall of the first circular ring 25 and the inner wall of the second circular ring 26 when the outer surface of the threaded rod 21 moves up and down on the inner wall of the base 1, and the angle between the threaded rod 21 and the base 1 can be fixed through the first circular ring 25 and the second circular ring 26, stability during rotation of the threaded rod 21 is further improved, and the angle of the threaded rod 21 is prevented from deflecting as much as possible.
Referring to fig. 1, 2 and 3, in the present embodiment: the outer surface bottom fixedly connected with two cylindrical bars 24 of U-shaped piece 23, the surface of two cylindrical bars 24 slides at the inner wall of base 1, the surface of two cylindrical bars 24 can be fixed the angle between U-shaped piece 23 and the base 1 at the inner wall slip of base 1 when rotating threaded rod 21 drive U-shaped piece 23 and remove, avoid bearing seat 4 and base 1's angle to take place the skew as far as possible, the surface bottom fixedly connected with cylindrical piece 27 of threaded rod 21, the surface bottom fixedly connected with holding rod 28 of cylindrical piece 27, the surface control cylindrical piece 27 rotation at holding rod 28 can more conveniently control threaded rod 21 rotation adjustment to bear seat 4's height position.
Referring to fig. 1, 3 and 4, in the present embodiment: the external surface bottom of loop bar landing leg 5 is provided with stabilizer 3, and stabilizer 3 includes grooved bar 31, and locating hole 35 has been seted up to the surface of grooved bar 31, and the inner wall slip of locating hole 35 has been inserted and has been had slide bar 32, through setting up grooved bar 31, can pass slide bar 32 locating hole 35 and contact ground after the loop bar landing leg 5 position fixing of surveying and mapping frame, uses the instrument to insert slide bar 32 on the ground can be further firm to the position of loop bar landing leg 5.
Referring to fig. 1, 3 and 4, in the present embodiment: the outer surface bottom fixedly connected with toper piece 33 of slide bar 32, the cross sectional shape of toper piece 33 is triangle-shaped, make slide bar 32 more convenient when inserting ground through setting up toper piece 33, the surface one side fixedly connected with L shape pole 34 of slide bar 32, the surface one side of L shape pole 34 slides in the one side that the cover pole landing leg 5 was kept away from to the surface of groove pole 31, control slide bar 32 can slide the angle between slide bar 32 and groove pole 31 at the surface of groove pole 31 when the inner wall slip of locating hole 35 inserts ground and fix the angle between slide bar 32 and the groove pole 31 and avoid the angle of slide bar 32 to take place the skew as far as possible.
Working principle: when the surveying instrument is used for carrying out the geographic measurement, firstly, the surveying instrument is placed on the bearing seat 4, the surveying instrument is fixed through the pegs in the bearing seat 4, then the outer surface bottom ends of the three sleeve rod supporting legs 5 are contacted with the ground, the length of the three sleeve rods is respectively adjusted to observe the surveying instrument so as to enable the bearing seat 4 to keep horizontal, then the sliding rod 32 penetrates through the positioning hole 35 on the outer surface of the groove rod 31, one side of the outer surface of the L-shaped rod 34 on one side of the outer surface of the groove rod 31, which is far away from the sleeve rod supporting legs 5, is used for fixing the angle between the sliding rod 32 and the groove rod 31, then a tool is used for knocking the top end of the outer surface of the sliding rod 32 to enable the sliding rod 32 and the conical block 33 to face the position of the surveying instrument in an inserted manner, when the height position of the surveying instrument needs to be adjusted, the outer surface of the holding rod 28 can be controlled by the cylindrical block 27 to move up and down to drive the U-shaped block 23 and the bearing seat 4 to move up and down to the adjustment position and be fixed on the inner wall of the base 1, and then the bearing 22 on the inner wall bottom end of the U-shaped block 23 can be used for increasing the stability when the threaded rod 21 rotates, and simultaneously, the first circular ring 25 and the second circular ring 25 on the outer surface of the base 1 can be kept between the circular ring 1 and the bearing seat 1 and the base 1 are kept at the same angle between the circular ring 1 and the bearing seat 1 and the base 1 when the bearing seat 1 is further fixed with the bearing seat 1 and the bearing seat 1 is kept at the same.
Claims (8)
1. Lifting mapping frame, including base (1), its characterized in that: the outer surface of the base (1) is rotatably provided with three loop bar supporting legs (5), the outer surface of the base (1) is provided with an adjusting device (2), the adjusting device (2) comprises a threaded rod (21), the top end of the outer surface of the threaded rod (21) is fixedly connected with a bearing (22), the bearing is characterized in that a U-shaped block (23) is fixedly connected to the outer surface of the bearing (22), a bearing seat (4) is fixedly connected to the top end of the outer surface of the U-shaped block (23), and the outer surface of the threaded rod (21) is in threaded connection with the middle end of the inner wall of the base (1).
2. The elevating mapping frame as set forth in claim 1, wherein: the top end of the outer surface of the threaded rod (21) is fixedly connected with the inner wall of the inner ring of the bearing (22), the outer surface of the inner ring of the bearing (22) rotates on the inner wall of the outer ring of the bearing (22), and the outer surface of the outer ring of the bearing (22) is fixedly connected with the bottom end of the inner wall of the U-shaped block (23).
3. The elevating mapping frame as set forth in claim 1, wherein: the upper side and the lower side of the outer surface of the base (1) are fixedly connected with a first circular ring (25) and a second circular ring (26) respectively, and the outer surface of the threaded rod (21) slides on the inner walls of the first circular ring (25) and the second circular ring (26).
4. The elevating mapping frame as set forth in claim 1, wherein: two cylindrical rods (24) are fixedly connected to the bottom end of the outer surface of the U-shaped block (23), and the outer surfaces of the two cylindrical rods (24) slide on the inner wall of the base (1).
5. The elevating mapping frame as set forth in claim 1, wherein: the outer surface bottom fixedly connected with cylinder piece (27) of threaded rod (21), the outer surface bottom fixedly connected with holding rod (28) of cylinder piece (27).
6. The elevating mapping frame as set forth in claim 1, wherein: the utility model discloses a dead lever, including loop bar landing leg, surface bottom of loop bar landing leg (5) is provided with stabilizer (3), stabilizer (3) are including groove pole (31), locating hole (35) have been seted up to the surface of groove pole (31), the inner wall slip of locating hole (35) is inserted and is equipped with slide bar (32).
7. The elevating mapping frame as set forth in claim 6, wherein: the outer surface bottom end of the sliding rod (32) is fixedly connected with a conical block (33), and the cross section of the conical block (33) is triangular.
8. The elevating mapping frame as set forth in claim 6, wherein: an L-shaped rod (34) is fixedly connected to one side of the outer surface of the sliding rod (32), and one side of the outer surface of the L-shaped rod (34) slides on one side of the outer surface of the groove rod (31) away from the loop rod supporting leg (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321702959.0U CN219867163U (en) | 2023-07-01 | 2023-07-01 | Lifting type surveying and mapping frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321702959.0U CN219867163U (en) | 2023-07-01 | 2023-07-01 | Lifting type surveying and mapping frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867163U true CN219867163U (en) | 2023-10-20 |
Family
ID=88344193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321702959.0U Active CN219867163U (en) | 2023-07-01 | 2023-07-01 | Lifting type surveying and mapping frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867163U (en) |
-
2023
- 2023-07-01 CN CN202321702959.0U patent/CN219867163U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |