CN216523933U - Engineering mapping device of portable - Google Patents
Engineering mapping device of portable Download PDFInfo
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- CN216523933U CN216523933U CN202123079158.7U CN202123079158U CN216523933U CN 216523933 U CN216523933 U CN 216523933U CN 202123079158 U CN202123079158 U CN 202123079158U CN 216523933 U CN216523933 U CN 216523933U
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- rod
- sliding
- tripod
- mapping device
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Abstract
The utility model relates to a portable engineering surveying and mapping device, which comprises a tripod, wherein support rods are equidistantly arranged at the edge part of the bottom end of the tripod, a surveying and mapping device body is arranged at the middle part of the top end of the tripod, a fixed rod is fixedly arranged at the middle part of the bottom end of the tripod, an inner cavity is arranged at the middle part of the bottom end of the fixed rod, a rotating screw rod is rotatably arranged at the top end of the inner wall of the inner cavity, a sliding chute is arranged at the outer surface of the fixed rod at an equal interval, a sliding frame is sleeved on the outer surface of the rotating screw rod, a placing groove is equidistantly arranged at the edge part of the top end of the sliding frame, a hollow rod is hinged and arranged at one side of the inner wall of the placing groove, a sliding rod is slidably arranged inside the hollow rod, and a T-shaped limiting rod is arranged at one side of the bottom end of the hollow rod. The use of people is more convenient.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping devices, in particular to a convenient engineering surveying and mapping device.
Background
Surveying and mapping refers to measuring, collecting and mapping the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities, wherein the surveying and mapping literal is understood as measuring and mapping, based on computer technology, photoelectric technology, network communication technology, space science and information science, and based on global navigation satellite positioning system, remote sensing and geographic information system as technical core, the existing characteristic points and boundary lines on the ground are selected, and the graphic and position information reflecting the current situation of the ground is obtained by measuring means, so that the surveying and mapping method is used for engineering construction, planning and design and administrative management.
The tripod is mostly needed to support the use by current mapping device, but the tripod need expand one by one and adjust when the installation, keeps the tripod to be in the top and is in the horizontality, needs the angle of opening of tensile tripod when adjusting mapping device height, and the bracing piece need be adjusted one by one to current tripod when height-adjusting, can not the height of integral regulation tripod, makes people very inconvenient when using.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a portable engineering surveying and mapping device which has the effect of conveniently adjusting the overall height of a tripod, so that the angles of three feet of the tripod can be changed simultaneously, the surveying and mapping device can be suitable for surveying and mapping at different heights, and meanwhile, the tripod can be kept in a horizontal state, so that people can use the device more conveniently.
The above object of the present invention is achieved by the following technical solutions:
a portable engineering surveying and mapping device comprises a tripod, wherein a supporting rod is arranged at the bottom edge part of the tripod in an equidistant mode, a surveying and mapping device body is arranged at the top end of the tripod in the middle, a fixing rod is fixedly arranged at the middle part of the bottom end of the tripod, an inner cavity is arranged at the middle part of the bottom end of the fixing rod, a rotating screw rod is rotatably arranged at the top end of the inner cavity wall, a sliding groove is formed at the outer surface of the fixing rod in an equidistant mode, a sliding frame is sleeved on the outer surface of the rotating screw rod, a placing groove is formed at the top edge part of the sliding frame in an equidistant mode, a hollow rod is hinged to one side of the inner wall of the placing groove, a sliding rod is slidably arranged in the hollow rod, a T-shaped limiting rod is arranged at one side of the bottom end of the hollow rod, a spring is sleeved on the outer surface of the T-shaped limiting rod, a limiting groove is formed at the middle part of the bottom end of the sliding rod in an equidistant mode, a sliding sleeve is sleeved on the outer surface of the supporting rod, the middle part of one side of the sliding sleeve is in threaded connection with a fastening bolt, and one end of the fastening bolt is fixedly provided with a pressing plate.
The present invention in a preferred example may be further configured to: the sliding sleeve is characterized in that the sliding sleeve is symmetrically welded with a convex block at one side edge part, a through hole is formed in the middle of one end of the convex block, a through hole is formed in one side edge part of the sliding rod in a penetrating mode, the sliding rod is in threaded connection with the convex block through a bolt and a nut, and the through hole in one side of the sliding rod is clamped with the through hole in one end of the convex block.
The present invention in a preferred example may be further configured to: the middle part of the bottom end of the rotating screw penetrates through the fixed rod and is provided with a rotating handle, and the rotating handle is located below the fixed rod.
The present invention in a preferred example may be further configured to: hollow pole and slide bar diameter all are less than the spout internal diameter, hollow pole and slide bar are located the dead lever inside.
The present invention in a preferred example may be further configured to: the T-shaped limiting rod penetrates through the hollow rod and is located inside the sliding rod, and the T-shaped limiting rod is clamped with the limiting groove.
In summary, the utility model includes at least one of the following beneficial technical effects:
in the using process of the tripod, the tripod is supported on the ground by rotating the supporting rods, the rotating hollow rod is in a horizontal position and is inserted between the sliding rod and the lug through the bolts, the placing groove and the lug are fixed with each other, the rotating handle is rotated to drive the rotating screw rod to rotate so that the sliding frame slides up and down, the sliding rods are adjusted to slide in the hollow rod, the expansion angle of the supporting rods is adjusted, the height of the surveying and mapping device body at the top end of the tripod is adjusted, the fastening bolt is rotated so that the pressing plate extrudes the outer surface of the supporting rods, the sliding sleeve is kept fixed on the outer surface of the supporting rods, the problem that the horizontal state of the tripod cannot be kept by adjusting the expansion angle of the supporting rods one by one is avoided, the angles of the three supporting rods of the tripod can be changed simultaneously, and the surveying and mapping device body can be suitable for surveying and mapping at different heights, the use of people is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing rod of the present invention;
FIG. 3 is a schematic structural view of the sliding sleeve of the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure of a in fig. 2 according to the present invention.
Reference numerals: 1. a tripod; 2. a support bar; 3. a surveying device body; 4. fixing the rod; 5. rotating the screw; 6. rotating the handle; 7. a chute; 8. a carriage; 9. a placement groove; 10. a hollow shaft; 11. a slide bar; 12. a limiting groove; 13. a T-shaped limiting rod; 14. a spring; 15. a sliding sleeve; 16. fastening a bolt; 17. pressing a plate; 18. and (4) a bump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, the portable engineering surveying and mapping device disclosed by the utility model comprises a tripod 1, support rods 2 are equidistantly arranged on the bottom end edge of the tripod 1, a surveying and mapping device main body 3 is arranged in the middle of the top end of the tripod 1, a fixed rod 4 is fixedly arranged in the middle of the bottom end of the tripod 1, an inner cavity is arranged in the middle of the bottom end of the fixed rod 4, a rotating screw 5 is rotatably arranged on the top end of the inner wall of the inner cavity, sliding grooves 7 are equidistantly arranged on the outer surface of the fixed rod 4, a sliding frame 8 is sleeved on the outer surface of the rotating screw 5, standing grooves 9 are equidistantly arranged on the top end edge of the sliding frame 8, a hollow rod 10 is hinged on one side of the inner wall of the standing groove 9, a sliding rod 11 is slidably arranged in the hollow rod 10, a T-shaped limiting rod 13 is arranged on one side of the bottom end of the hollow rod 10, a spring 14 is sleeved on the outer surface of the T-shaped limiting rod 13, and a limiting groove 12 is equidistantly arranged in the middle of the bottom end of the sliding rod 11, the outer surface of the support rod 2 is sleeved with a sliding sleeve 15, the middle part of one side of the sliding sleeve 15 is in threaded connection with a fastening bolt 16, one end of the fastening bolt 16 is fixedly provided with a pressing plate 17, the diameters of the hollow rod 10 and the sliding rod 11 are both smaller than the inner diameter of the sliding chute 7, the hollow rod 10 and the sliding rod 11 are positioned in the fixed rod 4, the T-shaped limiting rod 13 penetrates through the hollow rod 10 and is positioned in the sliding rod 11, the T-shaped limiting rod 13 is mutually clamped with the limiting groove 12,
referring to fig. 1, the protruding blocks 18 are symmetrically welded on one side edge of the sliding sleeve 15, the middle of one end of each protruding block 18 is provided with a through hole, one side edge of the sliding rod 11 is provided with a through hole in a penetrating manner, the sliding rod 11 is in threaded connection with the protruding blocks 18 through bolts and nuts, and the through hole on one side of the sliding rod 11 is clamped with the through hole on one end of each protruding block 18.
Referring to fig. 1, meanwhile, the middle of the bottom end of the rotating screw rod 5 penetrates through the fixed rod 4 to be provided with the rotating handle 6, and the rotating handle 6 is located below the fixed rod 4.
The implementation principle of the embodiment is as follows: when the utility model is used, a plurality of support rods 2 at the bottom end of a tripod 1 are unfolded, a hollow rod 10 is rotated to enable a sliding rod 11 to rotate to a horizontal position, the sliding rod 11 is rotated out from the inside of a fixed rod 4, after the unfolding angle of the support rods 2 is adjusted, a T-shaped limiting rod 13 at the top end of the hollow rod 10 is pulled to enable the sliding rod 11 to slide and be mutually embedded with a lug 18, the T-shaped limiting rod 13 is loosened to be limited in a limiting groove 12 in the sliding rod 11 under the action of a spring 14, the stretching length of the sliding rod 11 is adjusted by controlling the T-shaped limiting rod 13 in the limiting grooves 12 at different positions, a bolt and a nut are inserted and penetrate through the lug 18 and the sliding rod 11, the sliding rod 11 and the lug 18 are kept fixed, a rotating handle 6 at the top end of the fixed rod 4 is rotated to drive a rotating screw rod 5 to rotate, and a sliding frame 8 in the fixed rod 4 can slide up and down along the rotating screw rod 5, make slide bar 11 and hollow rod 10 slide from top to bottom, slide in hollow rod 10 inside through adjusting slide bar 11, further adjust sliding sleeve 15 and slide from top to bottom at the surface of bracing piece 2, and then adjust the expansion angle of bracing piece 2, the fastening bolt 16 that rotates sliding sleeve 15 one side slides to sliding sleeve 15 is inside, and then make clamp plate 17 extrude the surface of bracing piece 2, keep sliding sleeve 15 at bracing piece 2 surface at stable state, and then make bracing piece 2 behind the angle regulation can keep stable state, the problem that the expansion angle of adjusting bracing piece 2 one by one can not keep tripod 1 horizontality has been avoided, make three bracing piece 2 of tripod 1 change the angle simultaneously, and then make surveying and mapping device main part 3 can be applicable to different height and survey and drawing, it is more convenient to make people when using.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides an engineering mapping device of portable, includes tripod (1), its characterized in that: the tripod is characterized in that a supporting rod (2) is arranged at the bottom edge part of the tripod (1) in an equidistance mode, a surveying and mapping device main body (3) is arranged at the top end of the tripod (1) in a middle-mounted mode, a fixing rod (4) is fixedly arranged at the bottom end of the tripod (1) in a middle-mounted mode, an inner cavity is formed in the middle of the bottom end of the fixing rod (4), a rotating screw rod (5) is rotatably mounted at the top end of the inner cavity wall, a sliding groove (7) is formed in the outer surface of the fixing rod (4) in an equidistance mode, a sliding frame (8) is sleeved on the outer surface of the rotating screw rod (5), a placing groove (9) is formed in the top edge part of the sliding frame (8) in an equidistance mode, an hollow rod (10) is hinged to one side of the inner wall of the placing groove (9), a sliding rod (11) is slidably mounted inside the hollow rod (10), a T-shaped limiting rod (13) is mounted at one side of the bottom end of the hollow rod (10), a spring (14) is sleeved on the outer surface of the T-shaped limiting rod (13), spacing groove (12) have been seted up to slide bar (11) bottom middle part equidistance, bracing piece (2) surface cover is equipped with sliding sleeve (15), sliding sleeve (15) one side middle part threaded connection has fastening bolt (16), fastening bolt (16) one end fixed mounting has clamp plate (17).
2. The portable engineering surveying and mapping device according to claim 1, characterized by: the novel sliding sleeve is characterized in that a convex block (18) is symmetrically welded on one side edge of the sliding sleeve (15), a through hole is formed in the middle of one end of the convex block (18), a through hole is formed in one side edge of the sliding rod (11) in a penetrating mode, the sliding rod (11) is in threaded connection with the convex block (18) through a bolt and a nut, and the through hole on one side of the sliding rod (11) is clamped with the through hole in one end of the convex block (18) in a mutual clamping mode.
3. The portable engineering surveying and mapping device according to claim 1, characterized by: the middle of the bottom end of the rotating screw rod (5) penetrates through the fixing rod (4) to be provided with a rotating handle (6), and the rotating handle (6) is located below the fixing rod (4).
4. The portable engineering surveying and mapping device according to claim 1, characterized by: the hollow rod (10) and the sliding rod (11) are smaller than the inner diameter of the sliding groove (7), and the hollow rod (10) and the sliding rod (11) are located inside the fixing rod (4).
5. The portable engineering surveying and mapping device according to claim 1, characterized by: the T-shaped limiting rod (13) penetrates through the hollow rod (10) and is located inside the sliding rod (11), and the T-shaped limiting rod (13) is clamped with the limiting groove (12) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123079158.7U CN216523933U (en) | 2021-12-09 | 2021-12-09 | Engineering mapping device of portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123079158.7U CN216523933U (en) | 2021-12-09 | 2021-12-09 | Engineering mapping device of portable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523933U true CN216523933U (en) | 2022-05-13 |
Family
ID=81469415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123079158.7U Active CN216523933U (en) | 2021-12-09 | 2021-12-09 | Engineering mapping device of portable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523933U (en) |
-
2021
- 2021-12-09 CN CN202123079158.7U patent/CN216523933U/en active Active
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