CN214275199U - Foldable tripod for surveying and mapping - Google Patents
Foldable tripod for surveying and mapping Download PDFInfo
- Publication number
- CN214275199U CN214275199U CN202120074441.1U CN202120074441U CN214275199U CN 214275199 U CN214275199 U CN 214275199U CN 202120074441 U CN202120074441 U CN 202120074441U CN 214275199 U CN214275199 U CN 214275199U
- Authority
- CN
- China
- Prior art keywords
- stabilizer blade
- fixed
- supporting leg
- shaft
- surveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013507 mapping Methods 0.000 title claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012876 topography Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Legs For Furniture In General (AREA)
Abstract
The utility model discloses a foldable tripod for surveying and mapping, including fixed station, stabilizer blade fixing device, first stabilizer blade and second stabilizer blade, the utility model discloses, the second stabilizer blade passes through B connecting axle and B axle bed swing joint, is provided with the torsional spring between B connecting axle and the B axle bed, and the second stabilizer blade can be folded into inside the first stabilizer blade, under fold condition, makes the whole occupation space of tripod reduce, has increased the security, makes things convenient for surveying personnel's carrying, and the torsional spring can make first stabilizer blade and second stabilizer blade strut under the extension state, expandes through the elasticity of torsional spring during expansion, labour saving and time saving; the inside below at the second stabilizer blade body is fixed to flexible stabilizer blade, through the length of adjusting flexible stabilizer blade, can increase or shorten the whole length of second stabilizer blade for the whole height-adjustable of device increases the adaptability of device to different topography.
Description
Technical Field
The utility model relates to a lamp mapping engineering equipment technical field specifically is a tripod of folded cascade for survey and drawing.
Background
When surveying and mapping, the tripod for surveying and mapping is an indispensable measuring support for projects such as buildings, has the characteristic of high stability, and is often used for the fixed manufacture when the total station is used for measuring.
The existing tripod for surveying and mapping is usually a combination of three support legs and a fixed station, and although the support legs can be contracted, the tripod does not have a folding function, so that the tripod occupies a large space and is inconvenient to carry and unsafe (the support legs are easy to scratch).
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tripod of folded cascade is used in survey and drawing to the tripod of current survey and drawing usefulness that proposes in solving above-mentioned background art is the assembly of three stabilizer blade and fixed station usually, though can carry out the shrink of stabilizer blade, does not have folding function, therefore the occupation space of tripod is great, and inconvenient carrying and unsafe problem.
In order to achieve the above object, the utility model provides a following technical scheme: a foldable tripod for surveying and mapping comprises a fixed table, a supporting leg fixing device, a first supporting leg and a second supporting leg, wherein the supporting leg fixing device is fixed at the center of the bottom of the fixed table; the number of the first support legs is 3, the first support legs are movably connected with an A shaft seat through an A connecting shaft, and a torsion spring is arranged between the A connecting shaft and the A shaft seat; the second support leg is movably connected with the B shaft seat through a B connecting shaft, and a torsion spring is arranged between the B connecting shaft and the B shaft seat.
Preferably, the fixed station include the fixed station body, A axle bed and limiting plate, the A axle bed adopt 3 to evenly fix in the outside of fixed station body, the outside of this A axle bed is fixed with the limiting plate.
Preferably, the supporting leg fixing device comprises a connecting column, a cylinder A, a spring A, a cylinder B and a spring B, wherein the cylinder A is slidably arranged at the bottom of the connecting column, and the spring A is arranged between the cylinder A and the connecting column; the cylinder B adopts 3 to slide and set up in A cylinder bottom, be provided with the B spring between this cylinder B and the A cylinder, and with A axle bed one-to-one.
Preferably, the first support leg comprises a first support leg body, a connecting shaft A, a shaft seat B, a slotted hole A, a fixing rod and a fixing ring, wherein the connecting shaft A is arranged at the top of the first support leg body; the B shaft seat is arranged at the bottom of the first supporting leg body; the slotted hole A is formed in the outer side of the first support leg body and is close to one end of the shaft B seat; the fixed rod is fixed on the outer side of the first support leg body, penetrates through the slotted hole A and extends into the first support leg body; the fixing ring is fixedly arranged at the tail part of the fixing rod, and the inner diameter of the fixing ring is matched with the outer diameter of the B column body.
Preferably, the second support leg comprises a second support leg body, a connecting shaft B, a slotted hole B and a telescopic support leg, wherein the connecting shaft B is arranged at the top of the second support leg body; the slotted hole B is formed in the outer side of the second support leg body and is close to one end of the connecting shaft B; the telescopic support leg is fixed below the inner part of the second support leg body.
Preferably, the fixing table and the support leg fixing device are coaxially provided with a through hole in an up-down penetrating manner, and at least 2 shaft seats are fixed in the through hole; a fixed wire is arranged in the shaft seat, and a gear is fixed below the fixed wire; and one side of the supporting leg fixing device is provided with an adjusting wire which is meshed with the gear.
Compared with the prior art, the beneficial effects of the utility model are that:
1: the utility model discloses, the second stabilizer blade passes through B connecting axle and B axle bed swing joint, is provided with the torsional spring between B connecting axle and the B axle bed, and the second stabilizer blade can be folded into inside the first stabilizer blade, under fold condition, makes the whole occupation space of tripod reduce, has increased the security, makes things convenient for measuring personnel's carrying, and the torsional spring can make first stabilizer blade and second stabilizer blade strut under the extension state, expandes through the elasticity of torsional spring during expansion, labour saving and time saving;
2: the utility model discloses, flexible stabilizer blade is fixed in the inside below of second stabilizer blade body, through the length of adjusting flexible stabilizer blade, can increase or shorten the whole length of second stabilizer blade for the whole height-adjustable of device increases the adaptability of device to different topography.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the first leg of the present invention when it is unfolded;
FIG. 3 is a schematic view of a part of the structure of the present invention;
FIG. 4 is a schematic structural view of a cross-sectional view A-A of the present invention;
fig. 5 is a schematic view of the first leg structure of the present invention;
FIG. 6 is a schematic view of a second leg structure of the present invention;
fig. 7 is an enlarged schematic structural diagram of part B of the present invention.
In the figure: 1. a fixed table; 11. a fixed table body; 12. a shaft seat; 13. a limiting plate; 2. a leg fixing device; 21. connecting columns; 22. a column body; 23. a, a spring; 24. a column B; 25. a spring B; 3. a first leg; 31. a first leg body; 32. a is connected with a shaft; 33. a shaft B seat; 34. a slotted hole; 35. fixing the rod; 36. a fixing ring; 4. a second leg; 41. a second leg body; 42. b, connecting the shaft; 43. b, a slotted hole; 44. a telescopic leg; 5. a through hole; 6. a shaft seat; 7. fixing the wire; 8. a gear; 9. and (5) adjusting the silk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides an embodiment: a foldable tripod for surveying and mapping comprises a fixed table 1, a support leg fixing device 2, a first support leg 3 and a second support leg 4, wherein the support leg fixing device 2 is fixed at the center of the bottom of the fixed table 1; the number of the first support legs 3 is 3, the first support legs are movably connected with the A shaft seat 12 through an A connecting shaft 32, and a torsion spring is arranged between the A connecting shaft 32 and the A shaft seat 12; second stabilizer blade 4 through B connecting axle 42 and B axle bed 33 swing joint, be provided with the torsional spring between this B connecting axle 42 and the B axle bed 33, inside second stabilizer blade 4 can fold into first stabilizer blade 3, under fold condition for the whole occupation space of tripod reduces, increases the security performance, makes things convenient for measuring staff's carrying, the torsional spring can make first stabilizer blade 3 and second stabilizer blade 4 strut under the state of extending, expandes labour saving and time saving through the elasticity of torsional spring during the expansion.
Fixed station 1 include fixed station body 11, A axle seat 12 and limiting plate 13, A axle seat 12 adopt 3 to evenly fix in the outside of fixed station body 11, this A axle seat 12's the outside is fixed with limiting plate 13, limiting plate 13 can restrict the biggest expansion angle of first leg 3.
The supporting foot fixing device 2 comprises a connecting column 21, an A column 22, an A spring 23, a B column 24 and a B spring 25, wherein the A column 22 is arranged at the bottom of the connecting column 21 in a sliding mode, and the A spring 23 is arranged between the A column 22 and the connecting column 21; the number of the B cylinders 24 is 3, the B cylinders are arranged at the bottom of the A cylinder 22 in a sliding mode, and B springs 25 are arranged between the B cylinders 24 and the A cylinder 22 and correspond to the A shaft seats 12 one by one.
The first supporting leg 3 comprises a first supporting leg body 31, an A connecting shaft 32, a B shaft seat 33, an A slotted hole 34, a fixing rod 35 and a fixing ring 36, wherein the A connecting shaft 32 is arranged at the top of the first supporting leg body 31; the B shaft seat 33 is arranged at the bottom of the first supporting arm body 31; the A slotted hole 34 is arranged at the outer side of the first supporting arm body 31 and close to one end of the B shaft seat 33; the fixing rod 35 is fixed at the outer side of the first branch script body 31, and the fixing rod 35 penetrates through the A slot hole 34 and extends into the first branch script body 31; the fixed ring 36 is fixedly arranged at the tail part of the fixed rod 35, the inner diameter of the fixed ring 36 is matched with the outer diameter of the B column body 24, and when the foldable tripod is folded, the second support leg 4 is folded into the first support leg 3 and clamped into the fixed ring 36 through the B column body 24, so that the first support leg 3 is contracted and fixed, and the tripod occupying space is reduced.
The second support leg 4 comprises a second support leg body 41, a B connecting shaft 42, a B slotted hole 43 and a telescopic support leg 44, wherein the B connecting shaft 42 is arranged at the top of the second support leg body 41; the B slot 43 is arranged on the outer side of the second support leg body 41 and close to one end of the B connecting shaft 42; the telescopic supporting leg 44 is fixed below the inside of the second supporting leg body 41, and the overall length of the second supporting leg 4 can be increased or shortened by adjusting the length of the telescopic supporting leg 44, so that the overall height of the device can be adjusted, and the adaptability of the device to different terrains is improved.
The fixing table 1 and the support leg fixing device 2 are coaxially provided with a through hole 5 in an up-down penetrating manner, and at least 2 shaft seats 6 are fixed in the through hole 5; a fixed wire 7 is arranged in the shaft seat 6, and a gear 8 is fixed below the fixed wire 7; one side of stabilizer blade fixing device 2 be provided with adjusting wire 9, this adjusting wire 9 and gear 8 meshing through rotation adjusting wire 9, drive gear 8 rotation then rotation adjustment fixed filament 7, convenient and external total powerstation is fixed, through-hole 5 can make the total powerstation laser spot pass through, conveniently sees the ground control point of total powerstation.
The working principle is as follows: when the support is used, the B column body 24 faces the ground when the support is unfolded, then the A column body 22 is pressed, the A column body 22 drives the B column body 24 to contract, at the moment, the fixing ring 36 is separated from the B column body 24, the first support leg 3 loses a stress point, the first support leg 3 and the second support leg 4 are unfolded under the elasticity of the torsion spring, then the length of the telescopic support leg 44 is adjusted according to the actual surveying and mapping requirement, the overall length of the second support leg 4 can be increased or shortened, and finally the adjustment of the overall height of the device is realized; when the support is contracted, the second support leg 4 is firstly folded into the first support leg 3, then the first support leg 3 is folded towards the direction of the support leg fixing device 2, the fixing ring 36 is buckled into the B column body 24, and finally the first support leg 3 is contracted and fixed, so that the occupied space of the tripod is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a survey and drawing is with folded cascade tripod, includes fixed station (1), stabilizer blade fixing device (2), first stabilizer blade (3) and second stabilizer blade (4), its characterized in that: a supporting leg fixing device (2) is fixed at the center of the bottom of the fixing table (1); the number of the first supporting legs (3) is 3, the first supporting legs are movably connected with the A shaft seat (12) through an A connecting shaft (32), and a torsion spring is arranged between the A connecting shaft (32) and the A shaft seat (12); the second support leg (4) is movably connected with the B shaft seat (33) through a B connecting shaft (42), and a torsion spring is arranged between the B connecting shaft (42) and the B shaft seat (33).
2. A foldable tripod for surveying and mapping according to claim 1, wherein: fixed station (1) including fixed station body (11), A axle bed (12) and limiting plate (13), A axle bed (12) adopt 3 to evenly fix in the outside of fixed station body (11), the outside of this A axle bed (12) is fixed with limiting plate (13).
3. A foldable tripod for surveying and mapping according to claim 1, wherein: the supporting foot fixing device (2) comprises a connecting column (21), an A cylinder (22), an A spring (23), a B cylinder (24) and a B spring (25), wherein the A cylinder (22) is arranged at the bottom of the connecting column (21) in a sliding mode, and the A spring (23) is arranged between the A cylinder (22) and the connecting column (21); the number of the B cylinders (24) is 3, the B cylinders are arranged at the bottom of the A cylinder (22) in a sliding mode, and B springs (25) are arranged between the B cylinders (24) and the A cylinder (22) and correspond to the A shaft seats (12) one by one.
4. A foldable tripod for surveying and mapping according to claim 1, wherein: the first supporting leg (3) comprises a first supporting leg body (31), an A connecting shaft (32), a B shaft seat (33), an A slotted hole (34), a fixing rod (35) and a fixing ring (36), wherein the A connecting shaft (32) is arranged at the top of the first supporting leg body (31); the B shaft seat (33) is arranged at the bottom of the first supporting arm body (31); the A slotted hole (34) is formed in the outer side of the first support leg body (31) and is close to one end of the B shaft seat (33); the fixing rod (35) is fixed on the outer side of the first branch script body (31), and the fixing rod (35) penetrates through the A slotted hole (34) and extends into the first branch script body (31); the fixing ring (36) is fixedly arranged at the tail part of the fixing rod (35), and the inner diameter of the fixing ring (36) is matched with the outer diameter of the B column body (24).
5. A foldable tripod for surveying and mapping according to claim 1, wherein: the second supporting leg (4) comprises a second supporting leg body (41), a B connecting shaft (42), a B slotted hole (43) and a telescopic supporting leg (44), wherein the B connecting shaft (42) is arranged at the top of the second supporting leg body (41); the B slotted hole (43) is formed in the outer side of the second support leg body (41) and is close to one end of the B connecting shaft (42); the telescopic supporting leg (44) is fixed below the inner part of the second supporting leg body (41).
6. A foldable tripod for surveying and mapping according to claim 1, wherein: the fixing table (1) and the support leg fixing device (2) are coaxially provided with a through hole (5) in a penetrating way from top to bottom, and at least 2 shaft seats (6) are fixed in the through hole (5); a fixed wire (7) is arranged in the shaft seat (6), and a gear (8) is fixed below the fixed wire (7); an adjusting wire (9) is arranged on one side of the supporting leg fixing device (2), and the adjusting wire (9) is meshed with the gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074441.1U CN214275199U (en) | 2021-01-12 | 2021-01-12 | Foldable tripod for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074441.1U CN214275199U (en) | 2021-01-12 | 2021-01-12 | Foldable tripod for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214275199U true CN214275199U (en) | 2021-09-24 |
Family
ID=77791766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120074441.1U Expired - Fee Related CN214275199U (en) | 2021-01-12 | 2021-01-12 | Foldable tripod for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214275199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045169A (en) * | 2023-03-31 | 2023-05-02 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Portable geographic information acquisition and survey system and application method thereof |
-
2021
- 2021-01-12 CN CN202120074441.1U patent/CN214275199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045169A (en) * | 2023-03-31 | 2023-05-02 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Portable geographic information acquisition and survey system and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214275199U (en) | Foldable tripod for surveying and mapping | |
| CN201779418U (en) | Trifurcated structure of foot rest | |
| CN213452608U (en) | Surveying instrument support structure for hard ground | |
| CN211067787U (en) | Shank lifting device of massage armchair | |
| CN215636607U (en) | Foldable indoor and outdoor LED work lamp | |
| CN213021574U (en) | Surveying instrument positioner for surveying and mapping engineering | |
| CN214432704U (en) | Multifunctional surveying and mapping platform | |
| CN208749281U (en) | A kind of Tripod folding ladder | |
| CN212718825U (en) | Fan-shaped area scanning device for ceilometer | |
| CN210539950U (en) | Multifunctional seat for scenic spot | |
| CN211270808U (en) | Position strutting arrangement for radiology department | |
| CN208697365U (en) | A kind of elevating folding Working table | |
| CN113425110A (en) | Stable folding chair | |
| CN214303163U (en) | High-strength stay bar framework of environment-friendly folding tent | |
| CN215489167U (en) | Lighting device for engineering survey | |
| CN219750150U (en) | Unmanned aerial vehicle's base platform that rises and falls convenient to accomodate | |
| CN108825115A (en) | A kind of Tripod folding ladder | |
| CN211476863U (en) | Pneumatic convenient shooting rack | |
| CN219530358U (en) | Portable measuring instrument | |
| CN210862629U (en) | Leveling rod support that can fold and leveling | |
| CN210771230U (en) | Height-adjustable notebook computer | |
| CN215518353U (en) | Bridge detection measuring device frame | |
| CN211666354U (en) | Rest area solar protection devices of regulation can be stretched in landscape architecture | |
| CN219874031U (en) | Antenna supporting structure convenient to accomodate and carry and antenna system | |
| CN211474003U (en) | Folding ladder without occupying space |
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: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |