CN214369068U - Land surveying instrument support - Google Patents
Land surveying instrument support Download PDFInfo
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- CN214369068U CN214369068U CN202023080909.2U CN202023080909U CN214369068U CN 214369068 U CN214369068 U CN 214369068U CN 202023080909 U CN202023080909 U CN 202023080909U CN 214369068 U CN214369068 U CN 214369068U
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- support
- supports
- groove
- connecting plate
- supporting seat
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Abstract
The utility model discloses a support of a land surveying instrument, which comprises a supporting seat, a first support, a second support and a third support, wherein the supporting seat is connected with a plurality of first supports in a circumferential rotating way, a groove communicated with the bottom of the first support is formed in the first support, the second support is arranged in the groove in a sliding way, and the third support is connected with the second support in a rotating way; the utility model discloses in can fold between the third support that sets up and the second support, the second support can slide along first support, can contract to can realize portablely carrying.
Description
Technical Field
The utility model belongs to the technical field of mapping engineering, a soil surveying instrument support is related to.
Background
The most commonly used of land surveying work is various surveying instrument, including spirit level, theodolite, distancer etc. and current surveying instrument includes surveying and mapping support and surveying instrument, but current support occupation space is great, can not fold, and it is comparatively inconvenient to take, consequently needs design a surveying instrument support that can be convenient for fold and carry.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a soil surveying instrument support, fine solution current surveying instrument can not fold to lead to carrying inconvenient problem.
In order to realize the purpose, the utility model discloses a technical scheme as follows: land surveying instrument support, including supporting seat, first support, second support and third support, supporting seat circumferential direction is connected with a plurality of first supports, the inside recess rather than the bottom intercommunication of seting up of first support, the second support slides and sets up in the recess, the third support rotates with the second support and is connected.
Furthermore, a vertical plate is arranged on the lower end face of the supporting seat, and the first support is rotatably connected with the vertical plate through a bolt.
Furthermore, the two side walls of the groove are symmetrically provided with sliding grooves, and the second support is provided with sliding strips matched with the sliding grooves.
Furthermore, a rack is arranged on one side, facing the bottom of the groove, of the second support, a through hole is formed in the side wall, corresponding to the rack, of the first support, and adjusting teeth meshed with the rack are arranged in the through hole.
Furthermore, the lower end of one side surface, back to the groove bottom of the groove, of the second support is provided with a connecting plate, and the connecting plate is rotatably connected with the third support.
Furthermore, a positioning hole penetrating through the connecting plate is formed in the position, corresponding to the connecting plate, of the third support, and a positioning bolt is movably inserted into the positioning hole.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in can fold between the third support that sets up and the second support, the second support can slide along first support, can contract to can realize portablely carrying.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view taken along a-a in fig. 1.
In the figure: 1. a supporting seat; 2. a first bracket; 3. a second bracket; 4. a third support; 5. a vertical plate; 6. adjusting teeth; 7. a connecting plate; 8. and (4) positioning the bolt.
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. 1-2, the technical solution adopted by the present invention is as follows: land surveying instrument support, including supporting seat 1, first support 2, second support 3 and third support 4, 1 circumferential direction of supporting seat is connected with a plurality of first supports 2, the recess rather than the bottom intercommunication is seted up to first support 2 inside, second support 3 slides and sets up in the recess, and second support 3 can slide in the recess along 2 length direction of first support, third support 4 rotates with second support 3 and is connected.
The end face welding or integrated into one piece have riser 5 under the supporting seat 1, rotate through the bolt and be connected between first support 2 and the riser 5, further, this bolt can adopt screw and goat's horn nut to cooperate, is convenient for rotate between first support 2 and the supporting seat 1 and adjusts.
The groove is symmetrically provided with sliding grooves along two sides of the length direction of the groove, sliding strips matched with the sliding grooves are welded or integrally formed on the second support 3, and the sliding strips are matched with the sliding grooves to ensure that the second support 3 stably moves in the first support 2.
The rack has been seted up towards one side of recess tank bottom to second support 3, the through-hole has been seted up to one side of first support 2 recess dorsad, be provided with in the through-hole with rack toothing's regulation tooth 6, it is concrete, the both sides of through-hole are provided with the backup pad, adjust tooth 6 and rotate through the pivot and connect between two backup pads, the one end of pivot has the hand wheel that is located one of them backup pad outside through the key connection, is convenient for rotate regulation tooth 6.
As shown in fig. 2, the lower extreme welding of the side of second support 3 back to the groove bottom has connecting plate 7, connecting plate 7 passes through the bolt rotation with third support 4 and is connected, third support 4 sets up the locating hole that runs through connecting plate 7 with connecting plate 7 department of correspondence, the activity is pegged graft in the locating hole has a locating bolt 8, and third support 4 can reduce space, portable around connecting plate 7 laminating on second support 3.
During the use, at first break away from second support 3 around connecting plate 7 with third support 4, insert the pilot pin 8 in the locating hole after that, guarantee third support 4 and second support 3 stable connection, adjust the goat's horn nut after that, adjust the angle between first support 2 and the supporting seat 1, adjust second support 3 through rotating regulation tooth 6 after that to can make supporting seat 1 keep the level.
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 (6)
1. Land surveying instrument support, including supporting seat, first support, second support and third support, its characterized in that: the supporting seat is connected with a plurality of first supports in a circumferential rotating mode, grooves communicated with the bottoms of the first supports are formed in the first supports, the second supports are arranged in the grooves in a sliding mode, and the third supports are connected with the second supports in a rotating mode.
2. A geomapper stand according to claim 1, characterised in that: the first support is rotatably connected with the vertical plate through a bolt.
3. A geomapper stand according to claim 1, characterised in that: the groove is characterized in that sliding grooves are symmetrically formed in two side walls of the groove, and sliding strips matched with the sliding grooves are arranged on the second support.
4. A geomapper stand according to claim 1, characterised in that: one side of the second support facing the bottom of the groove is provided with a rack, the side wall of the first support corresponding to the rack is provided with a through hole, and the through hole is internally provided with adjusting teeth meshed with the rack.
5. A geomapper stand according to claim 1, characterised in that: the lower end of one side face, back to the groove bottom of the groove, of the second support is provided with a connecting plate, and the connecting plate is rotatably connected with the third support.
6. A soil mapper bracket as defined in claim 5, wherein: and a positioning hole penetrating through the connecting plate is formed in the position, corresponding to the connecting plate, of the third support, and a positioning bolt is movably inserted in the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080909.2U CN214369068U (en) | 2020-12-16 | 2020-12-16 | Land surveying instrument support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080909.2U CN214369068U (en) | 2020-12-16 | 2020-12-16 | Land surveying instrument support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214369068U true CN214369068U (en) | 2021-10-08 |
Family
ID=77985893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023080909.2U Active CN214369068U (en) | 2020-12-16 | 2020-12-16 | Land surveying instrument support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214369068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183127A (en) * | 2022-09-14 | 2022-10-14 | 山东鄄城致远科教仪器有限公司 | Irregular topography surveying instrument |
-
2020
- 2020-12-16 CN CN202023080909.2U patent/CN214369068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183127A (en) * | 2022-09-14 | 2022-10-14 | 山东鄄城致远科教仪器有限公司 | Irregular topography surveying instrument |
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