CN212480568U - Total powerstation with leveling mechanism - Google Patents
Total powerstation with leveling mechanism Download PDFInfo
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- CN212480568U CN212480568U CN202020474221.3U CN202020474221U CN212480568U CN 212480568 U CN212480568 U CN 212480568U CN 202020474221 U CN202020474221 U CN 202020474221U CN 212480568 U CN212480568 U CN 212480568U
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- knob
- total station
- rotating shaft
- sleeve
- adjusting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a total station with leveling mechanism, including the total station body, total station body bottom is provided with self-locking function's leveling support, the leveling support is including the fixed plate that is fixed in total station body bottom and the regulation base that is located the fixed plate downside, be provided with 3 regulation landing legs between regulation base and the fixed plate, be provided with on the regulation base with adjust the through-hole that the landing leg cooperateed, adjust the landing leg and can slide from top to bottom in the through-hole, wear to be equipped with the adjusting part that is used for driving the regulation landing leg to go up and down and has self-locking function in the side of regulation base; the utility model has the advantages of be convenient for adjust the levelness of total powerstation body, effectively keep the stability of total powerstation body adjustment after targetting in place.
Description
Technical Field
The utility model belongs to the technical field of the equipment for measurement is used in the construction, concretely relates to total powerstation with levelling mechanism.
Background
The total station, i.e. the full-scale electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. In the field exploration of civil engineering and constructional engineering, the total station needs to be additionally arranged on the ground for use, and due to the fact that the construction ground is uneven, the total station is arranged on the uneven ground, the exploration result of the total station is influenced, and therefore the total station arranged on the ground needs to be subjected to plane adjustment. Although some total stations in the market have a leveling function, the leveling function of the total stations is not stable enough, and a leveling mechanism does not have a self-locking function, so that the total stations can be reset in the using process, and the total stations are back to an uneven state, thereby seriously affecting the use of the total station investigation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art not enough and providing a total powerstation with levelling mechanism convenient to adjust the regulation of the levelness of total powerstation body, effectively keep the stability of total powerstation body adjustment after targetting in place.
The technical scheme of the utility model as follows:
the utility model provides a total powerstation with leveling mechanism, includes the total powerstation body, total powerstation body bottom is provided with self-locking function's leveling support, the leveling support is including the fixed plate that is fixed in total powerstation body bottom and the regulation base that is located the fixed plate downside, be provided with 3 regulation landing legs between regulation base and the fixed plate, be provided with on the regulation base with adjust landing leg matched with through-hole, it can slide from top to bottom in the through-hole to adjust the landing leg, the side of adjusting the base is worn to be equipped with and is used for the drive to adjust the landing leg and goes up and down and have self-locking function.
Furthermore, the top ends of the adjusting supporting legs are movably connected with the fixing plate.
Further, the adjusting part package is used for the pivot and the cover that the drive regulation landing leg goes up and down to locate change epaxial sleeve pipe, sheathed tube tip integrated into one piece has the knob, the sleeve pipe is close to be provided with two bar holes of the one end symmetry of knob, the sleeve pipe is kept away from the one end of knob is provided with the bulge loop, the cover is equipped with elastic spring on the sleeve pipe, the one end that the pivot is close to the knob is provided with wears out the backstop post in bar hole, elastic spring's both ends are contradicted respectively on bulge loop and backstop post, last first chamber and the second chamber that is used for holding sleeve pipe and knob respectively of being provided with of adjusting base, the pivot is along the axis and the perpendicular to in first chamber the through-hole axis is worn to establish in the adjusting.
Furthermore, one end of the rotating shaft, which is back to the knob, is rotatably connected in the side wall of the through hole through a bearing.
Furthermore, the rotating shaft is located on one side of the adjusting supporting leg, a plurality of teeth are uniformly distributed on the corresponding position of the rotating shaft and the adjusting supporting leg along the circumferential direction of the rotating shaft, and a rack meshed with the teeth is arranged on the adjusting supporting leg.
Furthermore, a gasket which is in smooth contact with the convex ring is arranged between the convex ring and the elastic spring.
Further, the one end that the knob was kept away from in the bar hole is provided with the direction slide, the direction slide is kept away from the one end in bar hole extends to the direction of knob has the card hole, the size in card hole is greater than backstop post circumscribed circle diameter.
Furthermore, the clamping holes in the two strip-shaped holes are arranged in a reverse direction.
Further, the knob includes that disc portion sets up the clamping part of disc portion lateral surface, the length of clamping part is greater than the diameter of disc portion.
Furthermore, one end of the second cavity, which is positioned on the outer side surface of the adjusting base, is provided with a groove matched with the part of the clamping part protruding from the disc part.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the regulating assembly drive that has self-locking function adjusts the landing leg and goes up and down to carry out the leveling operation to the total powerstation, adopt the regulating assembly that has self-locking function, can guarantee to lock the total powerstation after adjusting the total powerstation to the levelness that meets the requirements, effectively maintain the stability of total powerstation;
2. the utility model discloses an adjusting part adopts the mode that sleeve pipe, elastic spring, knob, the pivoted stop post match to the locking of sleeve pipe and pivot and the rotation of drive pivot to the knob that has the clamping part through the sleeve pipe realizes driving sleeve's rotation, and locks between sleeve pipe and the adjustment base, thereby effectively locks the pivot, effectively avoids driving the rotation of pivot under the effect of this weight of total station, thereby effectively keeps the stability of total station body adjustment after target in place through the locking to the pivot;
in a word, the utility model has the advantages of be convenient for adjust the levelness of total powerstation body, effectively keep the stability after the total powerstation body adjustment targets in place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of portion I of FIG. 1;
FIG. 3 is a schematic structural diagram of an adjusting assembly according to the present invention;
fig. 4 is a side view of the second chamber of the present invention.
In the figure: 1. total powerstation body, 2, fixed plate, 3, adjust the base, 4, adjust the landing leg, 5, through-hole, 6, pivot, 7, sleeve pipe, 8, knob, 801, disc portion, 802, clamping part, 9, bar hole, 10, bulge loop, 11, elasticity spring, 12, backstop post, 13, first chamber, 14, second chamber, 1401, recess, 15, bearing, 16, tooth, 17, gasket, 18, direction slide, 19, the card hole.
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.
As shown in fig. 1, a total station with leveling mechanism, including total station body 1, 1 bottom of total station body is provided with self-locking function's leveling support, the leveling support is including being fixed in fixed plate 2 of 1 bottom of total station body and being located the regulation base 3 of fixed plate 2 downside, be provided with 3 regulation landing legs 4 between regulation base 3 and the fixed plate 2, be provided with on the regulation base 3 with adjust landing leg 4 matched with through-hole 5, adjust landing leg 4 and can slide from top to bottom in through-hole 5, the side of adjusting base 3 is worn to be equipped with and is used for the drive to adjust landing leg 4 lift and have self-locking function's adjusting part.
In this embodiment, the top end of the adjustable leg 4 is movably connected to the fixing plate 2, and the specific connection form of the adjustable leg 4 and the fixing plate 2 can adopt the connection form of the calibration leg and the support plate disclosed in the chinese utility model patent with the publication number of CN 208721088U.
As shown in fig. 2, the adjusting assembly includes a rotating shaft 6 for driving the adjusting leg 4 to ascend and descend, and a sleeve 7 sleeved on the rotating shaft 6, a knob 8 is integrally formed at an end of the sleeve 7, two strip-shaped holes 9 are symmetrically formed at one end of the sleeve 7 close to the knob 8, a convex ring 10 is disposed at one end of the sleeve 7 far away from the knob 8, an elastic spring 11 is sleeved on the sleeve 7, an inner diameter of the elastic spring 11 is larger than an outer diameter of the sleeve 7, so as to prevent the elastic spring 11 from affecting the rotation of the sleeve 7, a stopping post 12 penetrating through the strip-shaped hole 9 is disposed at one end of the rotating shaft 6 close to the knob 8, two ends of the elastic spring 11 respectively abut against the convex ring 10 and the stopping post 12, a first cavity 13 and a second cavity 14 for accommodating the sleeve 7 and the knob 8 are disposed on the adjusting base 3, the two ends of the first cavity 13 are respectively communicated with the through hole 5 and the second cavity 14, the diameter of the first cavity 13 is smaller than that of the second cavity 14, the rotating shaft 6 penetrates through the adjusting base 3 along the axis of the first cavity 13 and the axis perpendicular to the axis of the through hole 5, and the right end of the rotating shaft 6 is flush with the right end of the first cavity 13; one end of the rotating shaft 6, which is back to the knob 8, is rotatably connected in the side wall of the through hole 5 through a bearing 15, wherein the bearing 15 and the adjusting base 3 are in interference fit with each other for installing the bearing 15, and the rotating shaft 6 and the bearing 15 are in interference fit, so that the rotating shaft 15 can only rotate in the adjusting base 3, and the phenomenon that the rotating shaft 6 transversely moves in the adjusting base 3 cannot occur.
As shown in fig. 2-3, the rotating shaft 6 is located at one side of the adjusting leg 4, a plurality of teeth 16 are uniformly distributed at the corresponding position of the rotating shaft 6 and the adjusting leg 4 along the circumferential direction of the rotating shaft 6, and a rack meshed with the teeth 16 is arranged on the adjusting leg 4, so that in the rotating process of the rotating shaft 6, the lifting of the adjusting leg 4 is realized through the matching of the teeth 16 on the rotating shaft 6 and the rack on the adjusting leg 4.
As shown in fig. 3, a gasket 17 in smooth contact with the protruding ring 10 is disposed between the protruding ring 10 and the elastic spring 11, wherein a lubricant may be applied between the protruding ring 10 and the gasket 17, so that the sleeve 7 slides smoothly with respect to the elastic spring 11 when the sleeve 7 is rotated.
As shown in fig. 3, a guiding slideway 18 is arranged at one end of the strip-shaped hole 9, which is far away from the knob 8, a clamping hole 19 extends from one end of the guiding slideway 18, which is far away from the strip-shaped hole 9, to the direction of the knob 8, the size of the clamping hole 19 is larger than the diameter of the outer circle of the stopping post 12, the stopping post 12 is located at one end of the strip-shaped hole 9, which is close to the knob 8, in a normal state, when the flatness of the level body 1 needs to be adjusted, a user can pull the knob 8 to move the sleeve 7 to the outer side of the adjusting base 3 along with the knob 8, when the right end of the strip-shaped hole 9 is moved to the position of the stopping post 12, the elastic spring 11 is in a compressed state, then the knob 8 is rotated to enable the stopping post 12 to slide through the guiding slideway 18 to enter the clamping hole 19, then the knob 8 is loosened, and under the elastic force of the elastic spring 11, the sleeve, at this moment, alright drive sleeve 7 through rotatory knob 8 and rotate to through the complex relation of backstop post 12 and card hole 19, drive pivot 6 and rotate, after the adjustment finishes, same pulling knob 8 makes backstop post 12 contradict at the left end of card hole 19, and rotatory knob 8 makes backstop post 12 pass through guide slide 18 and get into bar hole 9 again, loosens behind knob 8, under elastic spring 11's effect, sleeve pipe 7 drives in 8 embedding adjusting base 3 of knob.
In this implementation, the purpose that sets up two backstop posts 12 is in order to carry out effective backstop, two with 11 right-hand members of elasticity spring card hole 19 on the bar hole 9 each other is reverse setting to make two effective cooperations of backstop piece 12, carry out stable drive to countershaft 6.
As shown in fig. 2 and 4, the knob 8 includes a clamping portion 802 in which a disc portion 801 is provided on an outer side surface of the disc portion 801, and a length of the clamping portion 802 is larger than a diameter of the disc portion 801; one end of the second cavity 14, which is located on the outer side surface of the adjusting base 3, is provided with a groove 1401 matched with the part, protruding from the disc portion 801, of the clamping portion 802, wherein the disc portion 801 is embedded in the second cavity 14, and the clamping portion 802 is embedded in the groove 1401, so that the knob 8 and the sleeve 7 are fixed, the adjusting supporting leg 4 is effectively prevented from moving in the through hole 5 after being adjusted in place under the action of gravity of the total station body 1, and the stability of the total station body 1 after being adjusted in place is kept.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A total station with leveling mechanism, includes total station body (1), its characterized in that: the total powerstation body (1) bottom is provided with self-locking function's leveling support, the leveling support is including being fixed in fixed plate (2) of total powerstation body (1) bottom and adjusting base (3) that are located fixed plate (2) downside, be provided with 3 between adjusting base (3) and fixed plate (2) and adjust landing leg (4), be provided with on adjusting base (3) with adjust landing leg (4) matched with through-hole (5), adjust landing leg (4) and can slide from top to bottom in through-hole (5), the side of adjusting base (3) is worn to be equipped with and is used for the drive to adjust landing leg (4) and goes up and down and have self-locking function's adjusting part.
2. The total station with leveling mechanism of claim 1, wherein: the top ends of the adjusting supporting legs (4) are movably connected with the fixing plate (2).
3. The total station with leveling mechanism of claim 1, wherein: the adjusting component comprises a rotating shaft (6) and a sleeve, wherein the rotating shaft (6) and the sleeve are used for driving the adjusting supporting leg (4) to lift, the sleeve (7) is arranged on the rotating shaft (6), the end part of the sleeve (7) is integrally formed with a knob (8), the sleeve (7) is close to two strip-shaped holes (9) which are symmetrically arranged at one end of the knob (8), the sleeve (7) is far away from one end of the knob (8) and is provided with a convex ring (10), an elastic spring (11) is sleeved on the sleeve (7), one end of the rotating shaft (6) close to the knob (8) is provided with a stopping column (12) which penetrates out of the strip-shaped holes (9), two ends of the elastic spring (11) are respectively abutted against the convex ring (10) and the stopping column (12), a first cavity (13) and a second cavity (14) which are respectively used for accommodating the sleeve (7) and the knob (, the rotating shaft (6) penetrates through the adjusting base (3) along the axis of the first cavity (13) and perpendicular to the axis of the through hole (5).
4. The total station with leveling mechanism of claim 3, wherein: one end of the rotating shaft (6), which is back to the knob (8), is rotatably connected in the side wall of the through hole (5) through a bearing (15).
5. The total station with leveling mechanism of claim 3, wherein: the rotating shaft (6) is located on one side of the adjusting supporting leg (4), a plurality of teeth (16) are uniformly distributed on the corresponding position of the rotating shaft (6) and the adjusting supporting leg (4) along the circumferential direction of the rotating shaft (6), and a rack meshed with the teeth (16) is arranged on the adjusting supporting leg (4).
6. The total station with leveling mechanism of claim 3, wherein: and a gasket (17) which is in smooth contact with the convex ring (10) is arranged between the convex ring (10) and the elastic spring (11).
7. The total station with leveling mechanism of claim 3, wherein: the one end that knob (8) were kept away from in bar hole (9) is provided with direction slide (18), direction slide (18) are kept away from the one end of bar hole (9) is extended to the direction of knob (8) has card hole (19), the size in card hole (19) is greater than stop post (12) circumscribed circle diameter.
8. The total station with leveling mechanism of claim 7, wherein: the clamping holes (19) on the two strip-shaped holes (9) are arranged in opposite directions.
9. The total station with leveling mechanism of claim 3, wherein: the knob (8) comprises a clamping part (802) with a disc part (801) arranged on the outer side face of the disc part (801), and the length of the clamping part (802) is larger than the diameter of the disc part (801).
10. The total station with leveling mechanism of claim 9, wherein: one end of the second cavity (14) positioned on the outer side surface of the adjusting base (3) is provided with a groove (1401) matched with the protruding disc part (801) of the clamping part (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020474221.3U CN212480568U (en) | 2020-04-03 | 2020-04-03 | Total powerstation with leveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020474221.3U CN212480568U (en) | 2020-04-03 | 2020-04-03 | Total powerstation with leveling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480568U true CN212480568U (en) | 2021-02-05 |
Family
ID=74458161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020474221.3U Expired - Fee Related CN212480568U (en) | 2020-04-03 | 2020-04-03 | Total powerstation with leveling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480568U (en) |
-
2020
- 2020-04-03 CN CN202020474221.3U patent/CN212480568U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |