CN212840387U

CN212840387U - Novel GPS total station

Info

Publication number: CN212840387U
Application number: CN202021109856.XU
Authority: CN
Inventors: 谭永生
Original assignee: Daqing Longda Construction Engineering Group Co ltd
Current assignee: Daqing Longda Construction Engineering Group Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-30
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a novel GPS total powerstation relates to total powerstation technical field, specifically is a novel GPS total powerstation, including total powerstation main part, connecting pipe, the bottom fixed mounting of total powerstation main part has the connecting rod, the inboard bottom fixed mounting of connecting pipe has PMKD, and PMKD's top joint has all with the ball that distributes. This novel GPS total powerstation, when installing the total powerstation main part, inside the connecting rod card of total powerstation main part bottom enters the connecting pipe, and the ball through ball PMKD top supports connecting rod and total powerstation main part, rotating adjustable ring downstream, thereby extrude four stoppers and to the inside removal of connecting pipe, thereby make the gyro wheel card of stopper one end advance in the ring channel in the connecting rod outside, restrict connecting rod and total powerstation main part position, thereby realize installing the total powerstation main part at supporting tripod top through the connecting pipe, the installation is comparatively simple.

Description

Novel GPS total station

Technical Field

The utility model relates to a total powerstation technical field specifically is a novel GPS total powerstation.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like.

Often can use the A-frame in the use of total powerstation, when A-frame and total powerstation installation, need tighten up three bolt in proper order, the process of installation is comparatively troublesome, need consume longer time, complex operation, in addition, when the total powerstation operates, need change the total powerstation measurement direction, it changes the total powerstation direction to mainly move A-frame and total powerstation whole at present, it is comparatively difficult to operate, and move the tripod and make the total powerstation nature change to the position easily, lead to final measuring result error to appear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a novel GPS total powerstation has the degree of difficulty that reduces the installation, reduces advantages such as pivoted degree of difficulty, has solved the problem that proposes among the above-mentioned background art.

Have the degree of difficulty that reduces the installation, reduce the purpose of the pivoted degree of difficulty more than realizing, the utility model discloses a following technical scheme realizes: a novel GPS total station comprises a total station main body and a connecting pipe, wherein the bottom of the total station main body is fixedly provided with a connecting rod, the bottom of the inner side of the connecting pipe is fixedly provided with a fixed bottom plate, the top of the fixed bottom plate is clamped with balls which are uniformly distributed, the top of the fixed bottom plate is movably provided with an outer pressure ring positioned outside the balls through screws, the top of the fixed bottom plate is in threaded connection with an inner compression ring positioned in the ball, the side surface of the connecting pipe is movably provided with a limiting block, one end of the limiting block is fixedly provided with a clamping frame, and the inside of the clamping frame is movably provided with a roller positioned inside the connecting pipe, the bottom of the limiting block is fixedly provided with a guide rod movably connected with the connecting pipe, and the outside activity of guide bar has cup jointed compression spring, the outside screw thread of connecting pipe has cup jointed the adjustable ring, the bottom fixed mounting of connecting pipe has the support tripod.

Preferably, the diameter value of the connecting rod is the same as the inner diameter value of the connecting pipe, the annular groove matched with the roller is formed in the outer portion of the connecting rod, the bottom of the connecting rod is provided with a chamfer, and the bottom of the connecting rod is provided with a clamping groove matched with the ball.

Preferably, the bottom fixed mounting of interior clamping ring has the threaded rod that is located PMKD top middle part, PMKD's top is seted up the screw hole of mutually supporting with the threaded rod of interior clamping ring bottom, PMKD's top is seted up the screw hole of mutually supporting with outer clamping ring, PMKD's top is seted up the annular groove of mutually supporting with the ball.

Preferably, the quantity of stopper and gyro wheel is four, and four stopper, gyro wheels evenly distributed are in all sides of connecting pipe, the height value of gyro wheel is the same with the height value of connecting rod side ring channel.

Preferably, the outside top of connecting pipe is seted up the screw thread that mutually supports with the adjustable ring, the inclined plane of mutually supporting is seted up with the top of stopper to the bottom of adjustable ring.

Preferably, the side of the connecting pipe is provided with a through groove matched with the limiting block, the roller and the roller external clamping frame, the height value of the clamping frame is greater than that of the limiting block, and the cross section of the limiting block is rectangular.

The utility model provides a novel GPS total powerstation possesses following beneficial effect:

1. this novel GPS total powerstation, when installing the total powerstation main part, go into the connecting rod card of total powerstation main part bottom inside the connecting tube, and the ball through ball PMKD top supports connecting rod and total powerstation main part, the rotating adjustable ring downstream, thereby extrude four stoppers and remove to connecting tube inside, thereby make the gyro wheel card of stopper one end advance in the ring channel in the connecting rod outside, restrict connecting rod and total powerstation main part position, thereby realize installing the total powerstation main part at supporting tripod top through the connecting tube, the installation is comparatively simple, the degree of difficulty of installation has been reduced, the installation time has further been reduced simultaneously.

2. This novel GPS total powerstation, when the total powerstation main part needs to rotate, the adjustable ring is unscrewed, remove the restriction to four stoppers and gyro wheel to the connecting rod position, it is whole to rotate the total powerstation main part according to total powerstation main part direction of work, after adjusting the total powerstation main part, the adjustable ring of screwing, drive stopper and gyro wheel move to the inboard, restrict connecting rod and total powerstation main part position through the gyro wheel, guarantee the stability of total powerstation main part during operation, after adjusting total powerstation main part position, the adjustable ring of unscrewing can be adjusted the total powerstation main part, need not wholly adjust the support tripod, the degree of difficulty of adjusting the total powerstation main part has been reduced, do not need to adjust total powerstation main part overall position simultaneously, the probability that final measuring result received the influence has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the joint between the connecting rod and the connecting tube of the present invention;

FIG. 3 is a schematic view of the inside of the connecting tube according to the present invention;

fig. 4 is a schematic structural view of the joint of the connecting pipe and the adjusting ring of the present invention.

In the figure: 1. a total station body; 2. a connecting rod; 3. a connecting pipe; 4. an adjusting ring; 5. fixing the bottom plate; 6. an outer pressure ring; 7. an inner compression ring; 8. a ball bearing; 9. a limiting block; 10. a roller; 11. a guide bar; 12. a compression spring; 13. a tripod is supported.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a novel GPS total station comprises a total station main body 1 and a connecting pipe 3, wherein the bottom of the total station main body 1 is fixedly provided with a connecting rod 2, the bottom of the inner side of the connecting pipe 3 is fixedly provided with a fixed bottom plate 5, the diameter value of the connecting rod 2 is the same as the inner diameter value of the connecting pipe 3, the outer part of the connecting rod 2 is provided with a ring groove matched with a roller 10, the bottom of the connecting rod 2 is provided with a chamfer, the bottom of the connecting rod 2 is provided with a clamping groove matched with a ball 8, the diameter value of the connecting rod 2 is the same as the inner diameter value of the connecting pipe 3, the stability after the connecting rod 2 is clamped into the connecting pipe 3 is ensured, the stability of the total station main body 1 is further improved, after the connecting rod 2 is clamped into the connecting pipe 3, the roller 10 is driven to move towards the inner side through an, the stability of the connecting rod 2 is ensured, meanwhile, the bottom of the connecting rod 2 is provided with a chamfer, the difficulty in clamping the connecting rod 2 into the connecting pipe 3 is reduced, the influence of a screw at the top of an outer compression ring 6 on the connecting rod 2 is avoided, the top of a fixed bottom plate 5 is clamped with uniformly distributed balls 8, the top of the fixed bottom plate 5 is movably provided with an outer compression ring 6 positioned outside the balls 8 through the screw, the top of the fixed bottom plate 5 is in threaded connection with an inner compression ring 7 positioned inside the balls 8, the bottom of the inner compression ring 7 is fixedly provided with a threaded rod positioned in the middle of the top end of the fixed bottom plate 5, the top of the fixed bottom plate 5 is provided with a threaded hole matched with the threaded rod at the bottom of the inner compression ring 7, the top of the fixed bottom plate 5 is provided with a threaded hole matched with the outer compression ring 6, the connecting rod 2 is supported in an auxiliary mode through the balls 8 uniformly distributed on the top of the fixed bottom plate 5, the connecting rod 2 can rotate freely while the stability of the connecting rod 2 is guaranteed, the positions of the balls 8 uniformly distributed on the top of the fixed bottom plate 5 are limited through the outer compression ring 6 and the inner compression ring 7, the stability of the balls 8 in working is guaranteed, the balls 8 are prevented from falling off, a limiting block 9 is movably mounted on the side face of the connecting pipe 3, a clamping frame is fixedly mounted at one end of the limiting block 9, rollers 10 positioned inside the connecting pipe 3 are movably mounted inside the clamping frame, a guide rod 11 movably connected with the connecting pipe 3 is fixedly mounted at the bottom of the limiting block 9, the limiting blocks 9 and the rollers 10 are four in number, the four limiting blocks 9 and the rollers 10 are uniformly distributed on the periphery of the connecting pipe 3, and the height value of the, guarantee the stability of connecting rod 2 after gyro wheel 10 card advances the ring channel inside in the connecting rod 2 outside, the validity of the device has been guaranteed, limit connecting rod 2 position through four gyro wheels 10 simultaneously, the validity of the device has further been guaranteed, and compression spring 12 has been cup jointed in the outside activity of guide bar 11, the external screw thread of connecting pipe 3 has been cup jointed adjustable ring 4, the bottom fixed mounting of connecting pipe 3 has support tripod 13, the screw thread that mutually supports with adjustable ring 4 is seted up to the outside top of connecting pipe 3, the inclined plane of mutually supporting is seted up to the bottom of adjustable ring 4 and the top of stopper 9, guarantee when rotating adjustable ring 4, can drive four stoppers 9 and gyro wheels 10 and move to the inboard and limit connecting rod 2 position, the stability that connecting rod 2 and connecting pipe 3 are connected has been improved, the side of connecting pipe 3 is seted up with stopper 9, Gyro wheel 10 and the outside card frame of gyro wheel 10 mutually support link up the groove, the altitude value of card frame is greater than the altitude value of stopper 9, the cross sectional shape of stopper 9 is the rectangle, loosen soon

adjustable ring

4, 12 roof pressure stoppers 9 of compression spring through guide bar 11 outside drive gyro wheel 10 outside lateral shifting, thereby remove gyro wheel 10 to the restriction of connecting rod 2 position, can dismantle connecting rod 2, the outside card frame height of gyro wheel 10 is greater than the height of stopper 9, through calorie frame to stopper 9, gyro wheel 10 position is restricted, prevent that compression spring 12 roof pressure stopper 9 from leading to stopper 9 to drop.

In conclusion, when the novel GPS total station is used, when the total station body 1 is installed, after the position of the supporting tripod 13 is adjusted and fixed, the connecting rod 2 at the bottom of the total station body 1 is inserted into the connecting pipe 3, the connecting rod 2 and the total station body 1 are supported by the ball 8 at the top of the fixed bottom plate 5, and the adjusting ring 4 is rotated to move downwards, so that the four limit blocks 9 and the roller 10 are driven to move towards the inner side of the connecting pipe 3, the roller 10 is clamped into the annular groove at the outer side of the connecting rod 2, the positions of the connecting rod 2 and the total station body 1 are limited by the roller 10, when the total station body 1 works, the adjusting ring 4 is rotated to enable one end of the roller 10 to be positioned at the top of the connecting rod 2, the position of the total station body 1 is fixed, when the position of the total station body 1 needs to be adjusted, the adjusting ring 4 is rotated to, and (4) rotating the whole total station main body 1 to adjust.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel GPS total powerstation, includes total powerstation main part (1), connecting pipe (3), its characterized in that: the bottom fixed mounting of total powerstation main part (1) has connecting rod (2), the inboard bottom fixed mounting of connecting pipe (3) has PMKD (5), and the top joint of PMKD (5) have all with ball (8) that distribute, there is outer clamping ring (6) that is located ball (8) outside at the top of PMKD (5) through screw movable mounting, the top threaded connection of PMKD (5) has interior clamping ring (7) that is located ball (8) inside, the side movable mounting of connecting pipe (3) has stopper (9), the one end fixed mounting of stopper (9) has the card frame, and the inside movable mounting of card frame has gyro wheel (10) that is located connecting pipe (3) inside, the bottom fixed mounting of stopper (9) has guide bar (11) with connecting pipe (3) swing joint, and the outside activity of guide bar (11) has cup jointed compression spring (12), the external thread of connecting pipe (3) has cup jointed adjustable ring (4), the bottom fixed mounting of connecting pipe (3) has support tripod (13).

2. The novel GPS total station of claim 1, wherein: the diameter value of connecting rod (2) is the same with the internal diameter value of connecting pipe (3), the ring channel of mutually supporting with gyro wheel (10) is seted up to the outside of connecting rod (2), the chamfer has been seted up to the bottom of connecting rod (2), the draw-in groove of mutually supporting with ball (8) has been seted up to the bottom of connecting rod (2).

3. The novel GPS total station of claim 1, wherein: the bottom fixed mounting of interior clamping ring (7) has the threaded rod that is located PMKD (5) top middle part, the screw hole of mutually supporting with the threaded rod of interior clamping ring (7) bottom is seted up at the top of PMKD (5), the screw hole of mutually supporting with outer clamping ring (6) is seted up at the top of PMKD (5), the annular groove of mutually supporting with ball (8) is seted up at the top of PMKD (5).

4. The novel GPS total station of claim 1, wherein: the quantity of stopper (9) and gyro wheel (10) is four, and four stopper (9), gyro wheel (10) evenly distributed are in all sides of connecting pipe (3), the height value of gyro wheel (10) is the same with the height value of connecting rod (2) side ring channel.

5. The novel GPS total station of claim 1, wherein: the connecting pipe is characterized in that threads matched with the adjusting ring (4) are arranged above the outer portion of the connecting pipe (3), and inclined planes matched with each other are arranged at the bottom of the adjusting ring (4) and the top of the limiting block (9).

6. The novel GPS total station of claim 1, wherein: the side of connecting pipe (3) is seted up with stopper (9), gyro wheel (10) and gyro wheel (10) outside card frame mutually supporting link up the groove, the height value that blocks the frame is greater than stopper (9) height value, the cross-sectional shape of stopper (9) is the rectangle.