CN211475395U - Portable tripod for mapping engineering - Google Patents
Portable tripod for mapping engineering Download PDFInfo
- Publication number
- CN211475395U CN211475395U CN202020070131.8U CN202020070131U CN211475395U CN 211475395 U CN211475395 U CN 211475395U CN 202020070131 U CN202020070131 U CN 202020070131U CN 211475395 U CN211475395 U CN 211475395U
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- Prior art keywords
- supporting
- seat
- fixedly connected
- rotatably connected
- sliding
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- 238000013507 mapping Methods 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000005259 measurement Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of measure auxiliary device, concretely relates to portable tripod for mapping engineering, including the fixing base, the fixing base rotates down and is connected with the supporting seat, and the bottom surface rigid coupling of supporting seat has the connecting shell, and the bottom surface rigid coupling of connecting shell has the slide bar, and the bottom surface rigid coupling of slide bar has the limiting plate; the bottom surface of the supporting seat is also rotatably connected with three groups of supporting mechanisms, the supporting mechanisms are rotatably connected with connecting rods, the other ends of the connecting rods are rotatably connected with sliding plates, and the sliding plates are slidably connected with the sliding rods; fixing base upper surface can be dismantled and be connected with the spirit level, the utility model discloses the effectual tripod that has solved among the prior art has the supporting leg can not rotate in step, the flexible screw of fixed supporting leg easily slides the silk and can not carry out the problem of angle modulation to the measuring instrument.
Description
Technical Field
The utility model belongs to the technical field of measure auxiliary device, concretely relates to portable tripod for mapping engineering.
Background
The engineering measuring instrument is a measuring instrument, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in planning design, construction and operation management stages of engineering construction; the tripod among the prior art is adjustable shrink pole mostly and constitutes, and three supporting legs can not rotate in step when using, adopts the supporting leg of the adjustable shrink of screw fixation simultaneously usually, and long-time use can cause the problem of the smooth silk of screw, and simultaneously when measuring, the tripod can not adjust the angle of measuring instrument, causes the emergence of the inaccurate phenomenon of handheld measuring instrument measurement, consequently, urgently needs a portable tripod for mapping engineering.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a portable tripod for mapping engineering, effectual tripod of having solved among the prior art has the supporting leg can not rotate in step, the flexible screw of fixed support leg easily slides the silk and can not carry out the problem of angle modulation to measuring instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable tripod for surveying and mapping engineering comprises a fixed seat, wherein a supporting seat is rotatably connected below the fixed seat, a connecting shell is fixedly connected to the bottom surface of the supporting seat, a sliding rod is fixedly connected to the bottom surface of the connecting shell, and a limiting plate is fixedly connected to the bottom surface of the sliding rod; the bottom surface of the supporting seat is also rotatably connected with three groups of supporting mechanisms, the supporting mechanisms are rotatably connected with connecting rods, the other ends of the connecting rods are rotatably connected with sliding plates, and the sliding plates are slidably connected with the sliding rods; the upper surface of the fixed seat is detachably connected with a level gauge.
Furthermore, the supporting mechanism comprises a rotating seat fixedly connected with the bottom surface of the supporting seat, a supporting plate is rotatably connected onto the rotating seat, a sliding groove is formed in the supporting plate, a supporting rod is slidably connected in the sliding groove, and supporting legs are rotatably connected to the bottom end of the supporting rod.
Furthermore, an adjusting mechanism is arranged at the end part of the bottom surface of the supporting plate and comprises a groove arranged at the end part of the bottom surface of the supporting plate, an adjusting knob is rotationally connected in the groove, and an internal thread is arranged in the adjusting knob; the adjusting knob is sleeved on the supporting rod, and the end parts of the two ends of the supporting rod are provided with external threads matched with the adjusting knob; and a limiting block matched with the adjusting knob is fixedly connected in the groove.
Furthermore, a fixing belt is fixedly connected to the supporting plate, and a fixing buckle is fixedly connected to the fixing belt; and a handle is fixedly connected to the supporting plate.
Furthermore, a fixing hole is formed in the center of the fixing seat, and an internal thread is arranged in the fixing hole.
Furthermore, a plurality of openings are formed in the side surface of the connecting shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has novel structure, ingenious design and convenient operation, is connected with the support plate through the sliding plate and the connecting rod, ensures that the three groups of support mechanisms can synchronously rotate, and can realize the simultaneous adjustment of the three groups of support mechanisms by controlling one group of support mechanisms; the adjusting mechanism is arranged to adjust the supporting rod, and the external threads at the two ends of the supporting rod respectively control the stretching of the supporting mechanism; the measuring instrument can be ensured to rotate on the tripod at multiple angles through the rotary connection of the fixed seat and the supporting seat; through the setting of spirit level, guarantee when placing the tripod that the tripod can the level place.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an isometric view of the fixing base of the present invention;
fig. 3 is an isometric view of the slide bar of the present invention;
fig. 4 is an axonometric view of the support mechanism of the present invention;
FIG. 5 is an enlarged view of the adjustment structure of the present invention;
in the figure: 1. a fixed seat; 2. a support plate; 3. a support bar; 4. a handle; 5. fixing belts; 6. a fixing buckle; 7. an adjustment mechanism; 8. a level gauge; 9. a fixing hole; 10. a supporting seat; 11. a rotating seat; 12. a slide bar; 13. a limiting plate; 14. a connecting shell; 15. a connecting rod; 16. a sliding plate; 17. a sliding groove; 18. a limiting block; 19. supporting legs; 20. and adjusting a knob.
Detailed Description
As shown in fig. 1 and 3, a portable tripod for surveying and mapping engineering comprises a fixed seat 1, wherein a supporting seat 10 is rotatably connected to the fixed seat 1, a connecting shell 14 is fixedly connected to the bottom surface of the supporting seat 10, a sliding rod 12 is fixedly connected to the bottom surface of the connecting shell 14, and a limiting plate 13 is fixedly connected to the bottom surface of the sliding rod 12; the bottom surface of the supporting seat 10 is also rotatably connected with three groups of supporting mechanisms, the supporting mechanisms are rotatably connected with connecting rods 15, the other ends of the connecting rods 15 are rotatably connected with sliding plates 16, and the sliding plates 16 are slidably connected with sliding rods 12; the upper surface of the fixed seat 1 is detachably connected with a level gauge 8.
When the utility model is used, a user firstly controls a group of supporting mechanisms to rotate around the bottom surface of the supporting seat 10, the group of supporting mechanisms drives the limiting plate 13 to slide up and down along the sliding rod 12 through the connecting rod 15, the sliding plate 16 drives the other two groups of supporting mechanisms to rotate around the bottom surface of the supporting plate 2, the three groups of supporting mechanisms support the supporting seat 10, and the supporting seat 10 supports the fixing seat 1; then, the measuring instrument is fixed on the fixed seat 1, and the measuring instrument and the fixed seat 1 rotate on the supporting seat 10, so that the multi-angle rotation of the measuring instrument is realized; the sliding plate 16 and the connecting rod 15 are connected with the supporting plate 2, so that the three groups of supporting mechanisms can synchronously rotate, and the three groups of supporting mechanisms can be adjusted simultaneously by controlling one group of supporting mechanisms; through fixing base 1 and supporting seat 10 rotate to be connected, guarantee that the measuring instrument can rotate on the tripod multi-angle.
As shown in fig. 4, the supporting mechanism includes a rotating seat 11 fixedly connected to the bottom surface of the supporting seat 10, a supporting plate 2 is rotatably connected to the rotating seat 11, a sliding groove 17 is formed in the supporting plate 2, a supporting rod 3 is slidably connected to the sliding groove 17, and a supporting foot 19 is rotatably connected to the bottom end of the supporting rod 3.
When the utility model is used, a user rotates the adjusting knob 20, the adjusting knob 20 is matched with the external thread at the lower end of the supporting rod 3 to drive the supporting rod 3 to slide, and then the external thread at the upper end of the supporting rod 3 is controlled to be matched with the adjusting knob 20 to complete the fixation of the supporting rod 3; placing the support frame on the ground to complete the adjustment of the support mechanism; the middle part of the support rod 3 is not provided with external threads, so that the support rod 3 can move quickly; the external threads are arranged at the upper end and the lower end of the supporting rod 3, so that the supporting mechanism can be accommodated and fixed.
As shown in fig. 5, an adjusting mechanism 7 is further arranged at the end of the bottom surface of the supporting plate 2, the adjusting mechanism 7 comprises a groove arranged at the end of the bottom surface of the supporting plate 2, an adjusting knob 20 is rotatably connected in the groove, and an internal thread is arranged in the adjusting knob 20; the adjusting knob 20 is sleeved on the supporting rod 3, and external threads matched with the adjusting knob 20 are arranged at the end parts of the two ends of the supporting rod 3; a limiting block 18 matched with an adjusting knob 20 is further fixedly connected in the groove.
The utility model discloses when using, the user rotates adjust knob 20, and adjust knob 20 and stopper 18 cooperate and realize adjust knob 20 at the recess internal rotation, and adjust knob 20's internal thread and the external screw thread on the bracing piece 3 cooperate and drive bracing piece 3 and slide from top to bottom.
As shown in fig. 1, a fixing strap 5 is fixedly connected to the supporting plate 2, and a fixing buckle 6 is fixedly connected to the fixing strap 5; and a handle 4 is fixedly connected to the support plate 2.
When the utility model is used, a user can fix the three groups of supporting mechanisms by connecting and separating the fixing belt 5 through the fixing buckle 6; after the support mechanism is fixed, the tripod is lifted by using the lifting handle 4, and the tripod is moved.
As shown in fig. 2 and 3, a fixing hole 9 is formed in the center of the fixing seat 1, and an internal thread is formed in the fixing hole 9; the side of the connecting shell 14 is opened with a plurality of openings.
The utility model discloses when using, when the user need be fixed with measuring instrument, place measuring instrument on fixing base 1 earlier, then the hand uses the nut to twist fixed orifices 9 through the opening of connecting shell 14 sides, continues to twist and moves the nut and accomplishes the fixed to measuring instrument.
The utility model discloses a working process does: when the utility model is used, a user firstly rotates the adjusting knob 20, the adjusting knob 20 is matched with the limiting block 18 to realize that the adjusting knob 20 rotates in the groove, the adjusting knob 20 is firstly matched with the external thread at the lower end of the supporting rod 3 to drive the supporting rod 3 to slide, and then the supporting rod 3 is controlled to stretch and contract, so that the external thread at the upper end of the supporting rod 3 is matched with the adjusting knob 20 to complete the fixation of the supporting rod 3; then, the lifting handle 4 is used for driving the supporting plate 2 to rotate around the bottom surface of the supporting plate 2, the supporting plate 2 drives the sliding plate 16 to slide along the sliding rod 12 through the connecting rod 15, and the sliding plate 16 drives the other two supporting plates 2 to rotate, so that the adjustment of the supporting mechanism is completed; then the supporting leg 19 is placed on the ground to complete the placement of the tripod, the level gauge 8 on the fixing seat 1 is continuously observed, and meanwhile, the adjusting knob 20 is rotated to enable the fixing seat 1 to be horizontal; then the measuring instrument is placed on the fixed seat 1, the measuring instrument is screwed into the fixed hole 9 through the opening on the side surface of the connecting shell 14 by hand by using a nut, and the nut is continuously screwed to finish the fixing of the measuring instrument.
Claims (6)
1. The utility model provides a tripod for portable survey and drawing engineering, includes fixing base (1), its characterized in that: the lower part of the fixed seat (1) is rotatably connected with a supporting seat (10), the bottom surface of the supporting seat (10) is fixedly connected with a connecting shell (14), the bottom surface of the connecting shell (14) is fixedly connected with a sliding rod (12), and the bottom surface of the sliding rod (12) is fixedly connected with a limiting plate (13); the bottom surface of the supporting seat (10) is also rotatably connected with three groups of supporting mechanisms, the supporting mechanisms are rotatably connected with connecting rods (15), the other ends of the connecting rods (15) are rotatably connected with sliding plates (16), and the sliding plates (16) are slidably connected with sliding rods (12); the upper surface of the fixed seat (1) is detachably connected with a level gauge (8).
2. A portable surveying tripod according to claim 1, wherein: the supporting mechanism comprises a rotating seat (11) fixedly connected with the bottom surface of the supporting seat (10), the rotating seat (11) is rotatably connected with a supporting plate (2), a sliding groove (17) is formed in the supporting plate (2), a supporting rod (3) is slidably connected in the sliding groove (17), and the bottom end of the supporting rod (3) is rotatably connected with a supporting leg (19).
3. A portable surveying tripod according to claim 2, wherein: the end part of the bottom surface of the supporting plate (2) is also provided with an adjusting mechanism (7), the adjusting mechanism (7) comprises a groove arranged at the end part of the bottom surface of the supporting plate (2), an adjusting knob (20) is rotationally connected in the groove, and an internal thread is arranged in the adjusting knob (20); the adjusting knob (20) is sleeved on the supporting rod (3), and external threads matched with the adjusting knob (20) are arranged at the end parts of the two ends of the supporting rod (3); a limiting block (18) matched with the adjusting knob (20) is also fixedly connected in the groove.
4. A portable surveying tripod according to claim 2, wherein: a fixing belt (5) is fixedly connected to the supporting plate (2), and a fixing buckle (6) is fixedly connected to the fixing belt (5); the supporting plate (2) is also fixedly connected with a handle (4).
5. A portable surveying tripod according to claim 1, wherein: a fixing hole (9) is formed in the center of the fixing seat (1), and an internal thread is formed in the fixing hole (9).
6. A portable surveying tripod according to claim 1, wherein: the side surface of the connecting shell (14) is provided with a plurality of openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070131.8U CN211475395U (en) | 2020-01-13 | 2020-01-13 | Portable tripod for mapping engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070131.8U CN211475395U (en) | 2020-01-13 | 2020-01-13 | Portable tripod for mapping engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475395U true CN211475395U (en) | 2020-09-11 |
Family
ID=72361968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020070131.8U Expired - Fee Related CN211475395U (en) | 2020-01-13 | 2020-01-13 | Portable tripod for mapping engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211475395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856137A (en) * | 2021-02-07 | 2021-05-28 | 周永生 | Surveying instrument support for geographic information science |
| CN114165702A (en) * | 2021-12-02 | 2022-03-11 | 深圳市宏升交通科技有限公司 | Installation platform for engineering measuring instrument and using method |
-
2020
- 2020-01-13 CN CN202020070131.8U patent/CN211475395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856137A (en) * | 2021-02-07 | 2021-05-28 | 周永生 | Surveying instrument support for geographic information science |
| CN114165702A (en) * | 2021-12-02 | 2022-03-11 | 深圳市宏升交通科技有限公司 | Installation platform for engineering measuring instrument and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |