CN216410202U - Mapping instrument positioning device for engineering mapping - Google Patents
Mapping instrument positioning device for engineering mapping Download PDFInfo
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- CN216410202U CN216410202U CN202123365502.9U CN202123365502U CN216410202U CN 216410202 U CN216410202 U CN 216410202U CN 202123365502 U CN202123365502 U CN 202123365502U CN 216410202 U CN216410202 U CN 216410202U
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Abstract
The utility model discloses a mapping instrument positioning device for engineering surveying and mapping, which comprises a base and three supporting legs, wherein the three supporting legs are rotatably connected to the lower surface of the base through pin shafts, the right side of the lower surface of the base is fixedly connected with a vertical plate, the bottom end of the vertical plate is fixedly connected with a transverse plate, a movable block is arranged between the transverse plate and the base, the middle part of the lower surface of the base is rotatably connected with a lead screw through a bearing, and the bottom end of the lead screw penetrates through the movable block and is rotatably connected with the upper surface of the transverse plate through the bearing. According to the mapping instrument positioning device for engineering surveying and mapping, the bottom end of the inserted rod is completely extended by rotating the screw rod, the three supporting legs are completely opened, then the inserted rod and the conical block at the bottom end are inserted into the ground, and the fixing plate at the bottom end of the supporting leg is contacted with the ground, so that the device is placed more stably, the positioning device is prevented from being inclined when wind power is high, and the accuracy of subsequent measurement data is improved.
Description
Technical Field
The utility model relates to the field of positioning devices, in particular to the field of a mapping instrument positioning device for engineering surveying and mapping.
Background
The surveying instrument is designed and manufactured for surveying and mapping operation and has the functions of data acquisition, processing, output and the like, and in the process of measurement operation in the planning, design, construction and operation management stages in engineering construction, the surveying instrument needs to be fixed on the positioning device, so that the surveying and mapping operation can be stably carried out.
The existing positioning device is generally directly placed on the ground, and when wind power is high, the positioning device can be inclined, so that the position of the surveying instrument deviates to influence subsequent measurement data.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a mapping instrument positioning device for engineering mapping, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a mapping instrument positioning device for engineering mapping comprises a base and three supporting legs, wherein the three supporting legs are rotatably connected to the lower surface of the base through pin shafts, the right side of the lower surface of the base is fixedly connected with a vertical plate, the bottom end of the vertical plate is fixedly connected with a transverse plate, a movable block is arranged between the transverse plate and the base, the middle part of the lower surface of the base is rotatably connected with a lead screw through a bearing, the bottom end of the lead screw penetrates through the movable block and is rotatably connected with the upper surface of the transverse plate through the bearing, the lead screw is in threaded connection with the movable block, the lower surface of the movable block is fixedly connected with an inserted bar, the bottom end of the inserted bar penetrates through the lower surface of the transverse plate, the inserted bar is in sliding connection with the transverse plate, the supporting legs are rotatably connected with connecting bars through pin shafts, one ends of the connecting bars, far away from the supporting legs, are rotatably connected with the movable blocks through pin shafts, and the bottom ends of the inserted bars are completely extend out through rotating the lead screw, and three supporting legs are opened completely, then the inserted bar is inserted into the ground together with the conical block at the bottom end, and the fixing plate at the bottom end of the supporting leg is contacted with the ground, so that the device is placed more stably, the positioning device is prevented from being inclined when wind power is large, and the accuracy of subsequent measurement data is improved.
The utility model is further improved in that the bottom end of the supporting leg is fixedly connected with a fixing plate, and the lower surface of the fixing plate is uniformly and fixedly connected with a plurality of anti-skid protrusions, so that the fixing plate is arranged to increase the contact area of the supporting leg and the ground, and the anti-skid protrusions increase the friction force to avoid sliding.
The improved structure of the screw rod is characterized in that a rotating wheel is fixedly connected to the outer surface of the top end of the screw rod, and anti-skid grains are fixedly connected to the outer surface of the rotating wheel, so that the rotating wheel is arranged to facilitate an operator to rotate the screw rod.
The utility model has the further improvement that the bottom ends of the inserting rods are fixedly connected with two conical blocks, the two inserting rods are symmetrically and fixedly connected to the left side and the right side of the lower surface of the movable block, and the inserting rods are more easily inserted into the ground due to the conical blocks.
The utility model is further improved in that the middle part of the upper surface of the base is rotatably connected with a cylinder through a bearing, the top end of the cylinder is fixedly connected with a mounting plate, the outer surface of the cylinder is fixedly connected with a gear ring, the gear ring is connected with a gear in a meshing manner, the right side of the upper surface of the base is rotatably connected with a rotating shaft through a bearing, the gear is fixedly connected with the top end of the rotating shaft, the bottom end of the rotating shaft penetrates through the lower surface of the base and is fixedly connected with a worm wheel, the worm wheel is connected with a worm in a meshing manner, the right end of the worm penetrates through the right side of a vertical plate, the worm is rotatably connected with the vertical plate through a bearing, a rotating handle is arranged in such a way to drive the worm to rotate, the rotating shaft can drive the gear to rotate in the rotating process, the gear can drive the cylinder to rotate in the rotating process, and the cylinder can drive the mounting plate to rotate in the rotating process, so that the mapper fixed on the mounting plate can be adjusted.
The improved structure of the worm is characterized in that a handle is fixedly connected to the right end of the worm, and anti-skid grains are fixedly connected to the outer surface of the handle, so that an operator can conveniently rotate the worm to rotate.
Compared with the prior art, the utility model has the following beneficial effects:
1. it is rotatory to drive the lead screw through rotating the runner, because lead screw and movable block threaded connection, the lead screw can drive the movable block at rotatory in-process this moment and move down, the movable block can drive the inserted bar and move down at the in-process that removes, simultaneously because the one end of connecting rod rotates with the supporting leg and is connected, the other end and the movable block of connecting rod rotate and are connected, the movable block can drive the supporting leg through the connecting rod at the in-process that removes this moment and wind the top rotation, stretch out completely until the bottom that makes the inserted bar, and three supporting leg is opened completely, then insert ground with the inserted bar together with the toper piece of bottom, and make the fixed plate and the ground contact of supporting leg bottom, thereby make the device place more stable, make positioner take place the slope when avoiding wind-force great, improve follow-up measured data's accuracy.
2. Can drive the worm rotation through rotating the handle, because the worm is connected with the worm wheel meshing, the worm can drive the pivot rotation at rotatory in-process this moment, and the pivot can drive the gear rotation at rotatory in-process, because the gear is connected with the ring gear meshing, the gear can drive the cylinder rotation at rotatory in-process this moment, and the cylinder can drive the mounting panel rotation at rotatory in-process to can adjust the surveying instrument of fixing on the mounting panel, improve the practicality of device.
Drawings
Fig. 1 is a schematic perspective view of a positioning device of a surveying instrument for engineering surveying and mapping according to the present invention.
Fig. 2 is a schematic front sectional view of a positioning device of a surveying instrument for engineering surveying and mapping according to the present invention.
Fig. 3 is an enlarged schematic structural diagram of a position a in fig. 2 of the surveying instrument positioning device for engineering surveying and mapping according to the present invention.
Fig. 4 is a schematic bottom view of the positioning device of the surveying instrument for engineering surveying and mapping according to the present invention.
In the figure: 1. a base; 2. supporting legs; 3. a vertical plate; 4. a transverse plate; 5. a movable block; 6. a screw rod; 7. inserting a rod; 8. a connecting rod; 201. a fixing plate; 202. anti-skid projections; 601. a rotating wheel; 701. a conical block; 9. a cylinder; 10. mounting a plate; 11. a ring gear; 12. a gear; 13. a rotating shaft; 14. a worm gear; 15. a worm; 16. a handle.
Detailed Description
In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model will be further illustrated with reference to specific embodiments.
Example 1
As shown in figures 1-4, a mapping instrument positioning device for engineering surveying and mapping comprises a base 1 and three supporting legs 2, wherein the three supporting legs 2 are rotatably connected to the lower surface of the base 1 through pin shafts, the bottom ends of the supporting legs 2 are fixedly connected with a fixing plate 201, the lower surface of the fixing plate 201 is uniformly and fixedly connected with a plurality of anti-skid protrusions 202, the right side of the lower surface of the base 1 is fixedly connected with a vertical plate 3, the bottom end of the vertical plate 3 is fixedly connected with a transverse plate 4, a movable block 5 is arranged between the transverse plate 4 and the base 1, the middle part of the lower surface of the base 1 is rotatably connected with a lead screw 6 through a bearing, the bottom end of the lead screw 6 penetrates through the movable block 5 and is rotatably connected with the upper surface of the transverse plate 4 through a bearing, the lead screw 6 is in threaded connection with the movable block 5, the outer surface of the top end of the lead screw 6 is fixedly connected with a rotating wheel 601, the outer surface of the rotating wheel 601 is fixedly connected with anti-skid grains, the lower surface of the movable block 5 is fixedly connected with an inserted rod 7, the lower surface of diaphragm 4 is run through to the bottom of inserted bar 7, and inserted bar 7 and diaphragm 4 sliding connection, the bottom fixedly connected with toper piece 701 of inserted bar 7, and the quantity of inserted bar 7 is two, and two 7 symmetrical fixed connections of inserted bar are in the left and right sides of 5 lower surfaces of movable block, rotate through the round pin axle on the supporting leg 2 and are connected with connecting rod 8, and the one end that supporting leg 2 was kept away from to connecting rod 8 rotates through round pin axle and movable block 5 to be connected.
The embodiment can realize that: the rotating wheel 601 is rotated to drive the screw rod 6 to rotate, and the screw rod 6 is in threaded connection with the movable block 5, so that the screw rod 6 can drive the movable block 5 to move downwards in the rotating process, the movable block 5 can drive the inserted rod 7 to move downwards in the moving process, meanwhile, one end of the connecting rod 8 is rotatably connected with the supporting legs 2, the other end of the connecting rod 8 is rotatably connected with the movable block 5, at the moment, the movable block 5 can drive the supporting legs 2 to rotate around the top end through the connecting rod 8 in the moving process until the bottom ends of the inserting rods 7 are completely extended out, and the three supporting legs 2 are completely opened, then the inserted rod 7 is inserted into the ground together with the conical block 701 at the bottom end, and the fixing plate 201 at the bottom end of the supporting leg 2 is contacted with the ground, therefore, the device is placed more stably, the positioning device is prevented from inclining when wind power is large, and accuracy of subsequent measurement data is improved.
Example 2
As shown in figures 1-4, a mapping instrument positioning device for engineering surveying and mapping comprises a base 1 and three supporting legs 2, wherein the three supporting legs 2 are rotatably connected to the lower surface of the base 1 through pin shafts, the bottom ends of the supporting legs 2 are fixedly connected with a fixing plate 201, the lower surface of the fixing plate 201 is uniformly and fixedly connected with a plurality of anti-skid protrusions 202, the right side of the lower surface of the base 1 is fixedly connected with a vertical plate 3, the bottom end of the vertical plate 3 is fixedly connected with a transverse plate 4, a movable block 5 is arranged between the transverse plate 4 and the base 1, the middle part of the lower surface of the base 1 is rotatably connected with a lead screw 6 through a bearing, the bottom end of the lead screw 6 penetrates through the movable block 5 and is rotatably connected with the upper surface of the transverse plate 4 through a bearing, the lead screw 6 is in threaded connection with the movable block 5, the outer surface of the top end of the lead screw 6 is fixedly connected with a rotating wheel 601, the outer surface of the rotating wheel 601 is fixedly connected with anti-skid grains, the lower surface of the movable block 5 is fixedly connected with an inserted rod 7, the bottom end of each insertion rod 7 penetrates through the lower surface of the transverse plate 4, the insertion rods 7 are connected with the transverse plate 4 in a sliding manner, the bottom ends of the insertion rods 7 are fixedly connected with a conical block 701, the number of the insertion rods 7 is two, the two insertion rods 7 are symmetrically and fixedly connected to the left side and the right side of the lower surface of the movable block 5, a connecting rod 8 is rotatably connected to each supporting leg 2 through a pin shaft, one end, away from the supporting leg 2, of the connecting rod 8 is rotatably connected with the movable block 5 through a pin shaft, the middle part of the upper surface of the base 1 is rotatably connected with a cylinder 9 through a bearing, the top end of the cylinder 9 is fixedly connected with a mounting plate 10, the outer surface of the cylinder 9 is fixedly connected with a gear ring 11, the gear ring 11 is meshed with a gear 12, the right side of the upper surface of the base 1 is rotatably connected with a rotating shaft 13 through a bearing, the gear 12 is fixedly connected to the top end of the rotating shaft 13, the bottom end of the rotating shaft 13 penetrates through the lower surface of the base 1 and is fixedly connected with a worm wheel 14, the worm wheel 14 is meshed with a worm 15, the right end of worm 15 runs through the right side of riser 3, and worm 15 rotates with riser 3 through the bearing and is connected, and the right-hand member fixedly connected with handle 16 of worm 15, the outer fixed surface of handle 16 is connected with anti-skidding line.
The embodiment can realize that: can drive worm 15 rotatory through rotating handle 16, because worm 15 is connected with worm wheel 14 meshing, worm 15 can drive pivot 13 rotatory at rotatory in-process this moment, pivot 13 can drive gear 12 rotatory at rotatory in-process, because gear 12 is connected with ring gear 11 meshing, gear 12 can drive cylinder 9 rotatory at rotatory in-process this moment, cylinder 9 can drive mounting panel 10 rotatory at rotatory in-process, thereby can adjust the mapping appearance of fixing on mounting panel 10, improve the practicality of device.
It should be noted that, the utility model is a mapping instrument positioning device for engineering surveying and mapping, when in use, the rotating wheel 601 is rotated to drive the screw rod 6 to rotate, because the screw rod 6 is in threaded connection with the movable block 5, at this time, the screw rod 6 can drive the movable block 5 to move downwards in the rotating process, the movable block 5 can drive the inserted link 7 to move downwards in the moving process, meanwhile, because one end of the connecting rod 8 is rotatably connected with the support leg 2, the other end of the connecting rod 8 is rotatably connected with the movable block 5, at this time, the movable block 5 can drive the support leg 2 to rotate around the top end through the connecting rod 8 in the moving process until the bottom end of the inserted link 7 is completely extended out, and the three support legs 2 are completely opened, then the inserted link 7 together with the conical block 701 at the bottom end is inserted into the ground, and the fixing plate 201 at the bottom end of the support leg 2 is contacted with the ground, so that the device is placed more stably, avoid wind-force to make positioner take place the slope when great, improve follow-up measured data's accuracy, and can drive worm 15 rotatory through rotating handle 16, because worm 15 is connected with the meshing of worm wheel 14, worm 15 can drive pivot 13 rotatory at rotatory in-process this moment, pivot 13 can drive gear 12 rotatory at rotatory in-process, because gear 12 is connected with the meshing of ring gear 11, gear 12 can drive cylinder 9 rotatory at rotatory in-process this moment, cylinder 9 can drive mounting panel 10 rotatory at rotatory in-process, thereby can adjust the mapping appearance of fixing on mounting panel 10, the practicality of improvement device.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an engineering is mapping with surveying appearance positioner, includes base (1) and three supporting leg (2), its characterized in that: the three supporting legs (2) are rotatably connected to the lower surface of the base (1) through pin shafts, a vertical plate (3) is fixedly connected to the right side of the lower surface of the base (1), a transverse plate (4) is fixedly connected to the bottom end of the vertical plate (3), a movable block (5) is arranged between the transverse plate (4) and the base (1), a lead screw (6) is rotatably connected to the middle of the lower surface of the base (1) through a bearing, the bottom end of the lead screw (6) penetrates through the movable block (5) and is rotatably connected with the upper surface of the transverse plate (4) through a bearing, the lead screw (6) is in threaded connection with the movable block (5), an inserting rod (7) is fixedly connected to the lower surface of the movable block (5), the bottom end of the inserting rod (7) penetrates through the lower surface of the transverse plate (4), the inserting rod (7) is slidably connected with the transverse plate (4), and a connecting rod (8) is rotatably connected to the supporting legs (2) through pin shafts, one end of the connecting rod (8), which is far away from the supporting leg (2), is rotatably connected with the movable block (5) through a pin shaft.
2. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the bottom fixedly connected with fixed plate (201) of supporting leg (2), the even fixedly connected with a plurality of non-slip raised (202) of lower surface of fixed plate (201).
3. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the outer surface of the top end of the screw rod (6) is fixedly connected with a rotating wheel (601), and the outer surface of the rotating wheel (601) is fixedly connected with anti-skid grains.
4. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the bottom fixedly connected with toper piece (701) of inserted bar (7), the quantity of inserted bar (7) is two, two the left and right sides of inserted bar (7) symmetry fixed connection at movable block (5) lower surface.
5. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the utility model discloses a quick-witted, including base (1), top fixedly connected with mounting panel (10), the outer fixed surface of base (1) middle part is connected with cylinder (9) through the bearing rotation, the top fixedly connected with mounting panel (10) of cylinder (9), the outer fixed surface of cylinder (9) is connected with ring gear (11), ring gear (11) meshing is connected with gear (12), the upper surface right side of base (1) is connected with pivot (13) through the bearing rotation, gear (12) fixed connection is on the top of pivot (13), the bottom of pivot (13) runs through lower surface and the fixedly connected with worm wheel (14) of base (1), worm wheel (14) meshing is connected with worm (15), the right-hand member of worm (15) runs through the right side of riser (3), worm (15) rotate with riser (3) through the bearing and are connected.
6. The surveying instrument positioning device for engineering surveying and mapping according to claim 5, characterized in that: the right end of the worm (15) is fixedly connected with a handle (16), and the outer surface of the handle (16) is fixedly connected with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123365502.9U CN216410202U (en) | 2021-12-30 | 2021-12-30 | Mapping instrument positioning device for engineering mapping |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123365502.9U CN216410202U (en) | 2021-12-30 | 2021-12-30 | Mapping instrument positioning device for engineering mapping |
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| CN216410202U true CN216410202U (en) | 2022-04-29 |
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| CN202123365502.9U Active CN216410202U (en) | 2021-12-30 | 2021-12-30 | Mapping instrument positioning device for engineering mapping |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681732A (en) * | 2022-12-20 | 2023-02-03 | 山东省地质测绘院 | Angular displacement resetting device of geological surveying instrument |
-
2021
- 2021-12-30 CN CN202123365502.9U patent/CN216410202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681732A (en) * | 2022-12-20 | 2023-02-03 | 山东省地质测绘院 | Angular displacement resetting device of geological surveying instrument |
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