CN217483534U - Engineering surveying instrument positioning device - Google Patents
Engineering surveying instrument positioning device Download PDFInfo
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- CN217483534U CN217483534U CN202220802405.7U CN202220802405U CN217483534U CN 217483534 U CN217483534 U CN 217483534U CN 202220802405 U CN202220802405 U CN 202220802405U CN 217483534 U CN217483534 U CN 217483534U
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- rectangular frame
- surveying instrument
- shaped rod
- frame
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Abstract
The utility model discloses an engineering surveying instrument positioning device, which comprises a supporting frame, the upside of supporting frame is provided with a horizontally placed rectangular frame, two telescopic rods are arranged between the rectangular frame and the supporting frame, the two ends of the telescopic rods are respectively connected with the supporting frame and the rectangular frame through spherical hinges, a supporting rod is fixedly connected on the supporting frame, the upper end of the supporting rod extends into the rectangular frame and is fixedly connected with a U-shaped rod with an upward opening, a cross rod is arranged in the opening of the U-shaped rod, the two ends of the cross rod pass through the U-shaped rod and are positioned between the U-shaped rod and the rectangular frame, the other two ends extend into the rectangular frame and are rotationally connected with the rectangular frame, the upper side surface of the rectangular frame is connected with an adjusting plate, the surveying instrument is installed on the adjusting plate, and one side of the adjusting plate is provided with a universal level; make through above-mentioned structure the utility model discloses need not subaerial the strong point of looking for the support frame repeatedly, and then promoted the use convenience of surveying instrument greatly.
Description
Technical Field
The utility model relates to a surveying instrument location technical field, in particular to engineering surveying instrument positioner.
Background
The surveying instrument is a mechanical device frequently used in engineering construction, and is an instrument in various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement in planning design, construction and operation management stages in the engineering construction. Surveying instrument generally uses in the open air, but external topography is complicated, need adjust the strong point of surveying instrument support frame repeatedly when using to make the surveying instrument be located horizontal position, consequently there is the inconvenient problem of use in current surveying instrument.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an engineering surveying instrument positioner to surveying instrument uses inconvenient problem among the solution prior art.
In order to achieve the above object, the utility model relates to an engineering surveying instrument positioner's technical scheme is: comprises a supporting frame, the upside of supporting frame is provided with a horizontally placed rectangular frame, two telescopic rods are arranged between the rectangular frame and the supporting frame, the upper ends of the telescopic rods are respectively positioned at one side of the adjacent two side surfaces of the rectangular frame far away from the center of the rectangular frame, the two ends of the telescopic rods are respectively connected with the supporting frame and the rectangular frame through spherical hinges, a supporting rod is fixedly connected onto the supporting frame, the upper end of the supporting rod extends into the rectangular frame and is fixedly connected with a U-shaped rod with an upward opening, a cross-shaped rod is arranged in the opening of the U-shaped rod, the two ends of the cross-shaped rod penetrate through the U-shaped rod and are positioned between the U-shaped rod and the rectangular frame, the other two ends of the cross-shaped rod extend into the rectangular frame and are rotatably connected with the rectangular frame, the upper side surface of the rectangular frame is connected with an adjusting plate, and a surveying instrument is installed on the adjusting plate, one side of the adjusting plate is provided with a universal level gauge.
Has the advantages that: when the support frame is placed and the surveying instrument is not in a horizontal position, the lengths of two telescopic rods can be adjusted according to the indication of the universal level instrument, and because the two ends of the telescopic rods are respectively connected with the rectangular frame and the support frame in a spherical hinge manner, the two telescopic rods can drive the rectangular frame to ascend or descend, and because the two ends of the cross-shaped rod are rotatably connected with the rectangular frame and the other two ends of the cross-shaped rod penetrate through the U-shaped rod, the rectangular frame can respectively rotate by the transverse part and the vertical part of the cross-shaped rod under the limitation of the cross-shaped rod, and finally the rectangular frame can be adjusted to the horizontal position, and the lengths of the telescopic rods are fixed after the adjustment is completed, so that the surveying instrument is positioned in the horizontal position; make through above-mentioned structure the utility model discloses need not subaerial the strong point of looking for the support frame repeatedly, and then promoted the use convenience of surveying instrument greatly.
Furthermore, the telescopic link includes interior pole and outer pole, threaded groove has been seted up in the outer pole, interior pole threaded connection in the threaded groove, interior pole with the outer pole is kept away from one end fixedly connected with bulb each other, rectangular frame with be provided with the spherical shell on the support frame, the bulb rotate connect in the spherical shell.
Has the advantages that: through threaded connection, the length of the telescopic rod can be conveniently adjusted, and the telescopic rod can be fixed at any length after the adjustment is completed.
Further, two relative recesses in position are seted up to the side on the adjusting plate, sliding connection has splint in the recess, and the surveying instrument is located two between the splint, the recess is followed the slip direction of splint is provided with the helical rack, the both sides of splint articulate there is the limiting plate, the limiting plate with be connected with the spring between the splint, when the spring is located compression state, one side that its articulated position was kept away from to the limiting plate is located in the helical rack, with the restriction the direction removal of surveying instrument is kept away from to the splint orientation.
Has the advantages that: the surveying instrument is placed between the two clamping plates, then the clamping plates are slid to extrude and fix the surveying instrument, and the inclined rack is arranged in the groove and the limiting plate is positioned in the inclined rack, so that the clamping plates cannot slide towards the direction far away from the surveying instrument under the stop of the limiting plate, and the surveying instrument can be stably fixed; when the surveying instrument is taken out of the adjusting plate, the limiting plate only needs to be rotated, so that the limiting plate is no longer located in the lower rack, and then the sliding clamping plate can move towards the direction away from the surveying instrument, so that the surveying instrument is greatly convenient to mount through the structure.
Furthermore, a C-shaped sliding groove is formed in the groove bottom of the groove, and the lower side surface of the clamping plate is fixedly connected with a T-shaped sliding block matched with the C-shaped sliding groove.
Has the beneficial effects that: the structure can prevent the clamping plate from being separated from the groove when the clamping plate slides in the groove.
Furthermore, rubber pads are arranged on one sides of the two clamping plates facing each other.
Has the beneficial effects that: the surface of the surveying instrument can be protected by arranging the rubber pad.
Drawings
Fig. 1 is a schematic structural view of a rectangular frame and a supporting frame of a positioning device of an engineering surveying instrument of the present invention;
fig. 2 is a schematic view of the overall structure of the positioning device of the engineering surveying instrument of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: 1. a support plate; 2. a telescopic leg; 3. a rectangular frame; 4. a telescopic rod; 5. a support bar; 6. a U-shaped rod; 7. a cross-shaped rod; 8. a baffle plate; 9. an adjustment plate; 10. a universal level; 11. a ball head; 12. a spherical shell; 13. a splint; 14. a helical rack; 15. a limiting plate; 16. a spring; 18. a surveying instrument.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings, wherein the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the same orientation or positional relationship as shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in figure 1, the positioning device for the engineering surveying instrument comprises a support frame, wherein the support frame comprises a support plate 1 and three telescopic supporting legs 2, and the telescopic supporting legs 2 are hinged to the lower side surface of the support plate 1 at equal angle intervals at the same circle center. A rectangular frame 3 is arranged on the upper side of the supporting plate 1, two telescopic rods 4 are arranged between the rectangular frame 3 and the supporting plate 1, the upper ends of the telescopic rods 4 are respectively positioned on the front side and the right side of the rectangular frame 3, and two ends of each telescopic rod 4 are respectively connected with the supporting plate 1 and the rectangular frame 3 through spherical hinges; the upper side of the supporting plate 1 is fixedly connected with a supporting rod 5, the upper end of the supporting rod 5 extends into the rectangular frame 3 and is fixedly connected with a U-shaped rod 6 with an upward opening, a cross-shaped rod 7 is arranged in the opening of the U-shaped rod 6, specifically, through holes are drilled at two ends of the U-shaped rod 6, two ends of the longitudinal part of the cross-shaped rod 7 penetrate through the U-shaped rod 6 and are positioned between the U-shaped rod 6 and the rectangular frame 3, and two ends of the longitudinal part of the cross-shaped rod 7 are fixedly connected with baffle plates 8; two ends of the transverse part of the cross-shaped rod 7 extend into the rectangular frame 3 and are rotationally connected with the rectangular frame 3; the upper side of rectangular frame 3 is connected with adjusting plate 9, and surveying instrument 18 is installed on adjusting plate 9, and one side of adjusting plate 9 is provided with universal spirit level 10.
In this embodiment, the telescopic rod 4 comprises an inner rod and an outer rod, a thread groove is formed in the outer rod, a thread section is arranged on the outer peripheral surface of the inner rod, the inner rod is connected in the outer rod through the matching thread of the thread section and the thread groove, the length of the telescopic rod 4 can be conveniently adjusted through threaded connection, and the telescopic rod 4 can be fixed at any length after adjustment is completed; one ends of the inner rod and the outer rod, which are far away from each other, are fixedly connected with ball heads 11, the front side and the right side of the rectangular frame 3 and the upper side of the supporting plate 1 are fixedly connected with ball shells 12, and the ball heads 11 are positioned in the ball shells 12.
As shown in fig. 2 and 3, in the present embodiment, two grooves are formed on the upper side of the adjusting plate 9, the two grooves are opposite to each other, a clamping plate 13 is slidably connected in the groove, and a rubber pad is arranged on one side of the two clamping plates 13 facing each other. The surveying instrument 18 is positioned between the two clamping plates 13, the left groove wall and the right groove wall of the groove are provided with helical racks 14, the left side surface and the right side surface of the clamping plates 13 are provided with hinged grooves, limiting plates 15 are arranged in the hinged grooves, a hinged shaft is rotatably connected in the clamping plates 13, and the lower end of the hinged shaft penetrates through the limiting plates 15; be connected with spring 16 between limiting plate 15 and the splint 13, when spring 16 was located the compression state, the trailing flank of limiting plate 15 was located rack 14, and the left side of the leading flank of limiting plate 15 offsets with splint 13, and the trailing flank of this position lower splint 13 can't use the articulated shaft as the direction rotation of center orientation keeping away from splint 13 promptly, and then the restriction splint 13 moves towards the direction of keeping away from surveying instrument 18.
Placing the surveying instrument 18 between the two clamping plates 13, then sliding the clamping plates 13 to extrude and fix the surveying instrument 18, wherein the inclined rack 14 is arranged in the groove, and the limiting plate 15 is positioned in the inclined rack 14, so that the clamping plates 13 cannot slide towards the direction far away from the surveying instrument 18 under the stop of the limiting plate 15, and the surveying instrument 18 can be stably fixed; when the surveying instrument 18 needs to be taken out of the adjusting plate 9, the limiting plate 15 is rotated to be no longer positioned in the helical rack, and then the clamping plate 13 is slid towards the direction far away from the surveying instrument 18.
In this embodiment, a C-shaped sliding groove is formed in the lower groove surface of the groove, and a T-shaped sliding block adapted to the C-shaped sliding groove is fixedly connected to the lower side surface of the clamping plate 13. By this structure, the clamping plate 13 can not be separated from the groove when sliding in the groove.
The specific use process of the positioning device for the engineering surveying instrument of the embodiment is as follows, when the support plate 1 is placed completely and the surveying instrument 18 is not in the horizontal position, the lengths of the two telescopic rods 4 can be adjusted by screwing the inner rod according to the indication of the universal level 10, because the ends of the outer rod and the inner rod, which are far away from each other, are respectively connected with the rectangular frame 3 and the support plate 1 in a spherical hinge manner, the two telescopic rods 4 can drive the rectangular frame 3 to ascend or descend, and because the two ends of the cross-shaped rod 7 are rotatably connected with the rectangular frame 3 and the other two ends are penetrated in the U-shaped rod 6, when the length of the telescopic rod 4 positioned at the front side of the rectangular frame 3 is changed, the rectangular frame 3 rotates by taking the central axis of the transverse part of the cross-shaped rod 7 as a rotating shaft, and when the length of the telescopic rod 4 positioned at the right side of the rectangular frame 3 is changed, the rectangular frame 3 rotates by taking the central axis of the longitudinal part of the cross-shaped rod 7 as a rotating shaft, the rectangular frame 3 can be finally adjusted to a horizontal position.
In the above embodiment, the telescopic link includes interior pole and outer pole, and interior pole threaded connection is in the outer pole, adjusts the length of telescopic link through revolving the interior pole of twisting, and in other embodiments, the telescopic link is electric putter, realizes the length of telescopic link through control electric putter's flexible.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an engineering surveying instrument positioner which characterized in that: comprises a supporting frame, the upside of the supporting frame is provided with a horizontally placed rectangular frame, two telescopic rods are arranged between the rectangular frame and the supporting frame, the upper ends of the telescopic rods are respectively positioned at one side of the adjacent two side surfaces of the rectangular frame far away from the center of the rectangular frame, the two ends of the telescopic rods are respectively connected with the supporting frame and the rectangular frame through spherical hinges, a supporting rod is fixedly connected on the supporting frame, the upper end of the supporting rod extends into the rectangular frame and is fixedly connected with a U-shaped rod with an upward opening, a cross-shaped rod is arranged in the opening of the U-shaped rod, the two ends of the cross-shaped rod penetrate through the U-shaped rod and are positioned between the U-shaped rod and the rectangular frame, the other two ends of the cross-shaped rod extend into the rectangular frame and are rotatably connected with the rectangular frame, the upper side surface of the rectangular frame is connected with an adjusting plate, and a surveying instrument is arranged on the adjusting plate, one side of the adjusting plate is provided with a universal level gauge.
2. An engineering mapper positioning device as recited in claim 1, further comprising: the telescopic link includes interior pole and outer pole, threaded groove has been seted up in the outer pole, interior pole threaded connection in the threaded groove, interior pole with the outer pole is kept away from one end fixedly connected with bulb each other, rectangular frame with be provided with the spherical shell on the support frame, the bulb rotate connect in the spherical shell.
3. An engineering mapper positioning device according to claim 1 or 2, characterized by: two relative recesses in position are seted up to the side on the adjusting plate, sliding connection has splint in the recess, and the surveying instrument is located two between the splint, the recess is followed the slip direction of splint is provided with the helical rack, the both sides of splint articulate there is the limiting plate, the limiting plate with be connected with the spring between the splint, when the spring is located compression state, one side that its articulated position was kept away from to the limiting plate is located in the helical rack, with the restriction splint remove towards the direction of keeping away from the surveying instrument.
4. An engineering mapper positioning device as recited in claim 3, further comprising: c type spout has been seted up to the tank bottom of recess, the downside fixedly connected with of splint with the T type slider of C type spout looks adaptation.
5. An engineering mapper positioning device as in claim 4, wherein: and rubber pads are arranged on one sides of the two clamping plates facing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220802405.7U CN217483534U (en) | 2022-04-08 | 2022-04-08 | Engineering surveying instrument positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220802405.7U CN217483534U (en) | 2022-04-08 | 2022-04-08 | Engineering surveying instrument positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217483534U true CN217483534U (en) | 2022-09-23 |
Family
ID=83309064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220802405.7U Active CN217483534U (en) | 2022-04-08 | 2022-04-08 | Engineering surveying instrument positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217483534U (en) |
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2022
- 2022-04-08 CN CN202220802405.7U patent/CN217483534U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: 450000 room 1303, 13th floor, unit 2, building 2, No.22 Chenzhuang street, Zhengdong New District, Zhengzhou City, Henan Province Patentee after: Henan Runtai Digital Technology Group Co.,Ltd. Address before: 450000 room 1303, 13th floor, unit 2, building 2, No.22 Chenzhuang street, Zhengdong New District, Zhengzhou City, Henan Province Patentee before: Henan Runtai Engineering Management Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |