CN218095159U - Leveling assembly for RTK measuring instrument - Google Patents
Leveling assembly for RTK measuring instrument Download PDFInfo
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- CN218095159U CN218095159U CN202222410075.XU CN202222410075U CN218095159U CN 218095159 U CN218095159 U CN 218095159U CN 202222410075 U CN202222410075 U CN 202222410075U CN 218095159 U CN218095159 U CN 218095159U
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Abstract
The utility model discloses a leveling subassembly for RTK measuring apparatu, including the leveling platform, the roating ball mounting groove has been seted up to leveling platform upper surface, the inside movable mounting of roating ball mounting groove has the support roating ball, support roating ball lower fixed surface and install the spliced pole, leveling platform lower surface just is close to four corners edge position and articulates there is the supporting legs, the terminal surface is seted up there is the displacement spout under the supporting legs, the inside movable mounting of displacement spout has the second supporting legs, mounting groove has been seted up to second supporting legs surface, the inside fixed mounting of mounting groove has spacing post, spacing post surface activity has cup jointed according to the briquetting. The leveling assembly is detachably connected with the leveling platform, the leveling assembly is prevented from falling and being damaged due to the fact that the leveling assembly falls, meanwhile, the leveling assembly is prevented from being influenced by the leveling assembly, and the leveling assembly is connected with the leveling platform in a clamping mode.
Description
Technical Field
The utility model belongs to the technical field of the measuring instrument, concretely relates to leveling subassembly for RTK measuring apparatu.
Background
The RTK measuring instrument is a commonly used measuring instrument in surveying and mapping engineering, and is widely used in surveying and mapping engineering due to the advantages of accurate measurement and convenient use. However, the current GPS-RTK measuring instrument is inconvenient in calibration and easily causes measurement errors, thereby affecting the measurement result, and the levelness of the RTK measuring instrument is generally adjusted in a manual adjustment manner in the prior art, which brings inconvenience to users.
For example, the Chinese patent discloses a GPS-RTK measuring instrument with the publication number of CN215173729U, which can be automatically leveled, and belongs to the technical field of measuring instruments. The utility model discloses to the problem that GPS-RTK measuring apparatu automatic leveling device structure is complicated among the prior art, the fault rate is high. The utility model discloses a tripod and GPS-RTK measuring apparatu, its characterized in that: the tripod is provided with two arc-shaped clamping blocks, the two arc-shaped clamping blocks are arranged oppositely, one opposite side of the two arc-shaped clamping blocks is provided with a spherical groove, a leveling ball is arranged in the spherical groove in a matched mode, the leveling ball is movably connected with the spherical groove, the upper portion of the leveling ball is connected with a first connecting rod, the first connecting rod is connected with a mounting plate, the first connecting rod is perpendicular to the mounting plate, the mounting plate is used for mounting a GPS-RTK measuring instrument, the lower portion of the leveling ball is connected with a second connecting rod, and the lower end of the second connecting rod is connected with a balancing ball. The utility model discloses simple structure need not use electronic component, the fault rate is lower, but it is in the use, because leveling ball both ends all are connected with the device, it is limited to press from both sides the inside rotation angle of tight piece, thereby on slope, when pit inside needs the wide-angle regulation, be difficult to make the measuring apparatu keep the horizontality, and measuring apparatu body weight is great, leveling mechanism center is difficult to keep downwards, the measuring apparatu volume is great, it is great to receive the weather influence when placing, strong wind can be scraped the measuring apparatu and drive the swing of leveling ball, be difficult to the problem of quick leveling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leveling subassembly for RTK measuring apparatu, in order to solve and to provide the leveling subassembly for RTK measuring apparatu that has now in the above-mentioned background art in the use, because leveling ball both ends all are connected with the device, it is limited to press from both sides the inside rotation angle of tight piece, thereby on slope, when the pit is inside to need the wide-angle regulation, be difficult to make the measuring apparatu keep the horizontality, and measuring apparatu body weight is great, leveling mechanism center is difficult to keep downwards, the measuring apparatu volume is great, it is great to receive the weather influence when placing, the strong wind can be scraped the measuring apparatu and drive the swing of leveling ball, be difficult to the problem of fast leveling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leveling subassembly for RTK measuring apparatu, includes the leveling platform, the revolving ball mounting groove has been seted up to leveling platform upper surface, the inside movable mounting of revolving ball mounting groove has the support revolving ball, support revolving ball lower fixed surface and install the spliced pole, leveling platform lower surface just is close to four corners edge position and articulates there is the supporting legs, the terminal surface has seted up the displacement spout under the supporting legs, the inside movable mounting of displacement spout has the second supporting legs, mounting groove has been seted up to second supporting legs surface, the inside fixed mounting of mounting groove has spacing post, spacing post surface activity has been cup jointed and has been pressed the briquetting, leveling platform top is provided with the measuring apparatu body.
Specifically, through the second supporting legs that sets up mutually supporting with the supporting legs, can support leveling platform in the air, according to actual mounted position, the length that the adjustment second supporting legs stretches out, adjust the horizontality of leveling platform on a large scale, make leveling platform roughly be in the horizontality after, the counter weight ball can drive and support the spin ball rotatory, make connecting platform be in the horizontality, prevent that wide-angle rotation from supporting the spin ball and making it block, separate the measuring apparatu body with leveling platform, after leveling connecting platform, rotatory fixing device will support the spin ball and fix inside spin ball mounting groove, the rethread is connected with connecting platform through spacing connecting block, prevent that the measuring apparatu body from influencing the leveling of platform.
Preferably, threaded holes are formed in the outer surfaces of the two sides of the leveling platform, and fixing knobs are movably mounted inside the threaded holes.
Specifically, the rotary ball is supported by the rotary fixing knob through internal extrusion, so that the rotary ball is supported by friction force and fixed in the rotary ball mounting groove, and the rotation of the rotary ball is prevented.
Preferably, the upper surface of the supporting rotating ball is fixedly provided with a connecting platform, the front surface of the connecting platform is provided with a limiting groove, and a threaded through hole is formed in the limiting groove.
Specifically, be used for connecting the measuring apparatu body through connection platform, spacing recess can mutually support with spacing connecting block, and the screw thread through-hole cooperates with the screw shaft, is in the same place connection platform and spacing connecting block relatively fixed, prevents the measuring apparatu body during operation landing.
Preferably, the terminal surface has seted up the screw thread shrinkage pool under the spliced pole, the inside movable mounting of screw thread shrinkage pool has the connection extension stick, terminal surface fixed mounting has the counter weight ball under the connection extension stick.
Specifically, will connect through the screw thread shrinkage pool and prolong stick and spliced pole swing joint together, connect and prolong the stick and make the counter weight ball keep away from the leveling platform to it is rotatory that the counter weight ball can easily drive to support the swivel ball, connects extension stick convenience of dismantling simultaneously and removes the transportation to the counter weight ball.
Preferably, the supporting legs are internally provided with a limiting tooth socket, the outer surface of the limiting column is sleeved with a return spring, the outer surfaces of two sides of the pressing block are fixedly provided with limiting convex teeth, the lower surface of the pressing block is provided with a connecting limiting groove, and the pressing block is sleeved on the outer surface of the limiting column through the connecting limiting groove.
It is specific, can provide certain thrust for pressing the briquetting through spacing post, will press the briquetting to upwards promote, press briquetting rebound can drive spacing dogtooth and remove, thereby inside spacing dogtooth can get into spacing tooth's socket, spacing tooth's socket is mutually supported with spacing dogtooth, can be inside the displacement spout according to the briquetting card, thereby make the second supporting legs fix inside the supporting legs, press down inside the briquetting drives spacing dogtooth and shift out spacing tooth's socket, can remove the relative fixation of second supporting legs, thereby the adjustment second supporting legs is located the inside length of displacement spout.
Preferably, fixed surface installs the spacing connecting block under the measuring apparatu body, the inside movable mounting of spacing connecting block has fixed screw shaft, fixed screw shaft and screw thread through-hole are mutually supported.
Specifically, through the mutual cooperation of limiting connection block and limiting groove, the measuring instrument body can be connected with the connecting platform, the measuring instrument body is fixed together with the connecting platform inside the fixed threaded shaft screwed in threaded through hole, and the measuring instrument body is in a horizontal state at the moment.
Compared with the prior art, the beneficial effects of the utility model are that:
1. press down inside the briquetting and drive spacing dogtooth and shift out spacing tooth's socket according to the press, can remove the relatively fixed of second supporting legs, the length that the second supporting legs of adjustment stretched out this moment, make the leveling platform roughly be in the horizontality after, loosen the roating sphere mounting groove afterwards, remove the restriction back to supporting the roating sphere, the counter weight ball is under the effect of gravity, can make to connect the extension stick and remain the vertical condition all the time, it is in the horizontality to drive connection platform, thereby make the measuring apparatu body be in the horizontality, there is the second supporting legs to carry out adjustment by a wide margin through the supporting legs, the counter weight ball drives connection platform and finely tunes, can be in the great position of inclination, adjust the measuring apparatu body.
2. The limit connecting block is matched with the limit groove, the measuring instrument body can be connected with the connecting platform, the fixed threaded shaft is screwed into the threaded through hole to fix the measuring instrument body with the connecting platform, the measuring instrument body is clamped with the connecting platform through the limiting connecting block, the measuring instrument body is detached during leveling, and the leveling assembly is prevented from falling and being damaged due to the fact that the leveling assembly topples over, and meanwhile the leveling of the assembly is prevented from being influenced by the measuring instrument body.
Drawings
FIG. 1 is a schematic view of the state structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the other side of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention;
fig. 5 is a schematic view of a partial structure of the second support leg of the present invention.
In the figure: 1. leveling the platform; 101. a rotary ball mounting groove; 102. fixing the knob; 2. supporting the rotating ball; 201. connecting the platform; 202. a limiting groove; 203. a threaded through hole; 3. connecting columns; 301. thread concave holes; 302. connecting an extension bar; 303. a counterweight ball; 4. supporting legs; 401. a displacement chute; 402. a second support leg; 403. a limiting tooth socket; 5. installing a groove; 501. a limiting column; 502. a return spring; 503. a pressing block; 504. limiting convex teeth; 505. connecting the limiting groove; 9. a gauge body; 901. a limiting connecting block; 902. and fixing the threaded shaft.
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. 1-5, the present invention provides a technical solution: the utility model provides a leveling subassembly for RTK measuring apparatu, including leveling platform 1, rotatory ball mounting groove 101 has been seted up to 1 upper surface of leveling platform, the inside movable mounting of rotatory ball mounting groove 101 has support swivel ball 2, support 2 lower fixed surface of swivel ball and install spliced pole 3, 1 lower surface of leveling platform just is close to four corners border position and articulates there is supporting legs 4, terminal surface has seted up displacement spout 401 under the supporting legs 4, the inside movable mounting of displacement spout 401 has second supporting legs 402, mounting groove 5 has been seted up to second supporting legs 402 surface, the inside fixed mounting of mounting groove 5 has spacing post 501, spacing post 501 surface activity has been cup jointed and has been pressed down piece 503, leveling platform 1 top is provided with measuring apparatu body 9.
In this embodiment, the leveling platform 1 can be supported in the air by matching the second supporting leg 402 with the supporting leg 4, the length of the second supporting leg 402 can be adjusted according to the actual installation position, the horizontal state of the leveling platform 1 can be adjusted in a large range, and after the leveling platform 1 is approximately in the horizontal state, the counterweight ball 303 can drive the supporting rotary ball 2 to rotate, so that the connecting platform 201 is in the horizontal state, the large-angle rotary supporting rotary ball 2 is prevented from being clamped, the measuring instrument body 9 is separated from the leveling platform 1, after the connecting platform 201 is leveled, the rotary fixing device fixes the supporting rotary ball 2 in the rotary ball mounting groove 101, and then the connecting platform 201 is connected through the limiting connecting block 901, so that the measuring instrument body 9 is prevented from influencing the leveling of the platform.
Wherein, in order to realize that measuring apparatu body 9 does not influence the purpose of device leveling, this device adopts following technical scheme to realize: threaded holes are formed in the outer surfaces of the two sides of the leveling platform 1, a fixing knob 102 is movably mounted in the threaded hole, a connecting platform 201 is fixedly mounted on the upper surface of a supporting rotary ball 2, a limiting groove 202 is formed in the front surface of the connecting platform 201, a threaded through hole 203 is formed in the limiting groove 202, a threaded concave hole 301 is formed in the lower end surface of a connecting column 3, a connecting extension rod 302 is movably mounted in the threaded concave hole 301, and a counterweight ball 303 is fixedly mounted on the lower end surface of the connecting extension rod 302.
Can inside extrusion support roating sphere 2 through rotatory fixed knob 102, thereby will support roating sphere 2 through frictional force and fix inside roating sphere mounting groove 101, prevent its rotation, be used for connecting measuring apparatu body 9 through connection platform 201, spacing recess 202 can mutually support with spacing connecting block 901, screw through-hole 203 cooperates with the screw shaft, with connection platform 201 and spacing connecting block 901 relatively fixed together, prevent measuring apparatu body 9 during operation landing, will connect extension rod 302 and spliced pole 3 swing joint together through screw thread shrinkage pool 301, it makes counter weight ball 303 keep away from leveling platform 1 to connect extension rod 302, thereby counter weight ball 303 can easily drive support roating sphere 2 rotatory, it conveniently dismantles down counter weight ball 303 removes the transportation to connect extension rod 302 simultaneously.
Wherein, in order to realize the purpose of leveling on a large scale, this device adopts following technical scheme to realize: supporting legs 4 is inside to be seted up spacing tooth's socket 403, return spring 502 has been cup jointed to spacing post 501 surface, press the outer fixed surface in 503 both sides to install spacing dogtooth 504, press the lower surface of pressing piece 503 to have seted up and connect spacing groove 505, press the piece 503 to cup joint at spacing post 501 surface through connecting spacing groove 505, measuring apparatu body 9 lower fixed surface installs spacing connecting block 901, the inside movable mounting of spacing connecting block 901 has fixed threaded shaft 902, fixed threaded shaft 902 and screw through-hole 203 are mutually supported.
The limiting column 501 can provide certain thrust for the pressing block 503, the pressing block 503 is pushed upwards, the pressing block 503 moves upwards to drive the limiting convex teeth 504 to move, the limiting convex teeth 504 can enter the limiting tooth grooves 403, the limiting tooth grooves 403 and the limiting convex teeth 504 are matched with each other, the pressing block 503 can be clamped inside the displacement sliding groove 401, the second supporting leg 402 is fixed inside the supporting leg 4, the pressing block 503 is pressed downwards to drive the limiting convex teeth 504 to move out of the limiting tooth grooves 403, the relative fixing of the second supporting leg 402 can be released, the length of the second supporting leg 402 inside the displacement sliding groove 401 can be adjusted, the limiting connecting block 901 and the limiting groove 202 are matched with each other, the measuring instrument body 9 and the connecting platform 201 can be connected together, the fixed threaded shaft 902 is screwed into the threaded through hole 203 to fix the measuring instrument body 9 and the connecting platform 201 together, and the measuring instrument body 9 is in a horizontal state.
The utility model discloses a theory of operation and use flow: when the device is used, the device needs to be placed at a proper position, the pressing block 503 is pressed downwards to drive the limiting convex teeth 504 to move out of the limiting tooth grooves 403, so that the relative fixation of the second supporting leg 402 can be released, the extending length of the second supporting leg 402 is adjusted at the moment, the leveling platform 1 is approximately in a horizontal state, the limiting columns 501 can provide certain thrust for the pressing block 503, the pressing block 503 is pushed upwards, the pressing block 503 moves upwards to drive the limiting convex teeth 504 to move, the limiting convex teeth 504 can enter the limiting tooth grooves 403, the limiting tooth grooves 403 are matched with the limiting convex teeth 504, the pressing block 503 can be clamped inside the displacement sliding grooves 401, the second supporting leg 402 is fixed inside the supporting legs 4, then the rotary ball mounting grooves 101 are unscrewed, after the limitation on the supporting rotary ball 2 is released, the connecting extension rod 302 can always keep a vertical state under the action of gravity to drive the connecting platform 201 to be in a horizontal state, the rotary ball mounting grooves 101 are screwed again, the rotary ball 901 is matched with the limiting groove 202, the measuring instrument body 9 can be connected with the connecting platform 201, the fixed threaded shaft 902, and the measuring instrument body can be connected with the measuring instrument body 201, and the measuring instrument body 201 in a horizontal state.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A leveling assembly for an RTK measuring instrument, comprising a leveling platform (1), characterized in that: rotary ball mounting groove (101) have been seted up to leveling platform (1) upper surface, rotary ball mounting groove (101) inside movable mounting has support rotary ball (2), support rotary ball (2) lower fixed surface and install spliced pole (3), leveling platform (1) lower surface just is close to that four corners edge position articulates there is supporting legs (4), terminal surface has seted up displacement spout (401) under supporting legs (4), displacement spout (401) inside movable mounting has second supporting legs (402), mounting groove (5) have been seted up to second supporting legs (402) surface, mounting groove (5) inside fixed mounting has spacing post (501), pressing block (503) have been cup jointed in spacing post (501) surface activity, leveling platform (1) top is provided with measuring apparatu body (9).
2. The leveling assembly for an RTK surveying instrument according to claim 1, characterized in that: threaded holes are formed in the outer surfaces of the two sides of the leveling platform (1), and fixed knobs (102) are movably mounted in the threaded holes.
3. The leveling assembly for an RTK surveying instrument according to claim 1, characterized in that: the supporting rotating ball (2) is provided with a connecting platform (201) on the upper surface, a limiting groove (202) is formed in the front surface of the connecting platform (201), and a threaded through hole (203) is formed in the limiting groove (202).
4. The leveling assembly for an RTK surveying instrument according to claim 1, characterized in that: screw thread shrinkage pool (301) have been seted up to terminal surface under spliced pole (3), screw thread shrinkage pool (301) inside movable mounting has connects extension stick (302), terminal surface fixed mounting has counterweight ball (303) under connection extension stick (302).
5. The leveling assembly for an RTK surveying instrument according to claim 1, characterized in that: supporting legs (4) are inside to have seted up spacing tooth's socket (403), return spring (502) have been cup jointed to spacing post (501) surface, press spacing dogtooth (504) of pressing down piece (503) both sides fixed surface installation, press piece (503) lower surface to have seted up connection spacing groove (505), it cup joints at spacing post (501) surface through connecting spacing groove (505) to press piece (503).
6. The leveling assembly for an RTK gauge according to claim 3, wherein: the lower surface of the measuring instrument body (9) is fixedly provided with a limiting connecting block (901), a fixed threaded shaft (902) is movably arranged in the limiting connecting block (901), and the fixed threaded shaft (902) is matched with the threaded through hole (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410075.XU CN218095159U (en) | 2022-09-11 | 2022-09-11 | Leveling assembly for RTK measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410075.XU CN218095159U (en) | 2022-09-11 | 2022-09-11 | Leveling assembly for RTK measuring instrument |
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| Publication Number | Publication Date |
|---|---|
| CN218095159U true CN218095159U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222410075.XU Active CN218095159U (en) | 2022-09-11 | 2022-09-11 | Leveling assembly for RTK measuring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117967930A (en) * | 2024-04-02 | 2024-05-03 | 晋江贝唯商贸有限公司 | Site survey device for building design |
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2022
- 2022-09-11 CN CN202222410075.XU patent/CN218095159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117967930A (en) * | 2024-04-02 | 2024-05-03 | 晋江贝唯商贸有限公司 | Site survey device for building design |
| CN117967930B (en) * | 2024-04-02 | 2024-05-28 | 晋江贝唯商贸有限公司 | Site survey device for building design |
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