CN210831256U - Portable geographic information surveying instrument - Google Patents
Portable geographic information surveying instrument Download PDFInfo
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- CN210831256U CN210831256U CN201921126730.0U CN201921126730U CN210831256U CN 210831256 U CN210831256 U CN 210831256U CN 201921126730 U CN201921126730 U CN 201921126730U CN 210831256 U CN210831256 U CN 210831256U
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- detecting head
- mounting hole
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Abstract
The utility model discloses a portable geographic information surveying instrument, including supporting a section of thick bamboo, supporting a section of thick bamboo's top outer wall is opened there is the back shaft mounting hole, and the inner wall of back shaft mounting hole is connected with the back shaft of vertical setting through the bearing, the top outer wall welding of back shaft has the rotor plate, and the welding of the top outer wall both sides of rotor plate has splint, two the relative one side outer wall of splint has the detecting head through hinged joint, branch has all been welded to the top outer wall both sides of rotor plate, and the welding of the top outer wall of branch has the protection ring, three side inner walls of supporting a section of thick bamboo all have the connecting plate through hinged joint, and one side outer wall of connecting plate. The utility model discloses can prevent that the detecting head from receiving the striking, improve the protection effect to the detecting head, can adjust the angle of detecting head to guarantee the levelness of detecting head, can restrict the relative position between the three connecting plate, help improving the stability of supporting a section of thick bamboo.
Description
Technical Field
The utility model relates to a surveying instrument technical field especially relates to a portable geographic information surveying instrument.
Background
The surveying and mapping method is widely applied to economic construction and national defense construction, and a geographic information surveying and mapping instrument is required to be used for measuring various information and maps in urban and rural construction planning, national and local resource environment protection and other works, so that the surveying and mapping method is widely used.
Through the retrieval, in the patent that chinese patent publication number is CN207963877U, disclosed a portable geographic information surveying instrument, including display, base, stabilizer blade, diaphragm and sleeve pipe, two sets of connecting blocks are installed to the bottom of the inside of base, the fixed block is installed to the bottom of connecting block, two sets of main tributary vaulting poles are installed to the bottom of fixed block, because geographic information survey and drawing are gone on in the open air, the surveying instrument is practical in the geographic environment of various differences, and to the poor ground of roughness, topple over easily when the focus unstability appears in the surveying instrument, expose in this patent the measuring head and be fixed in the top of integrated device, if the device topples over, the measuring head very easily receives the striking damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable geographic information mapping instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable geographic information surveying instrument, includes a supporting cylinder, the top outer wall of a supporting cylinder is opened there is the supporting shaft mounting hole, and the inner wall of supporting shaft mounting hole is connected with the back shaft of vertical setting through the bearing, the top outer wall welding of back shaft has the rotor plate, and the welding of the top outer wall both sides of rotor plate has splint, two there is the detecting head relative one side outer wall of splint through hinged joint, branch has all been welded to the top outer wall both sides of rotor plate, and the welding of the top outer wall of branch has the protection ring, three side inner walls of a supporting cylinder all have the connecting plate through hinged joint, and one side outer wall of connecting plate is opened there is the direction spout, the inner wall sliding connection of direction spout has the connecting block.
Preferably, a threaded hole is formed in the outer wall of one side of the connecting block, and a locking bolt is connected to the inner wall of the threaded hole through threads.
Preferably, the outer wall of the top of the rotating plate is provided with a sliding block sliding groove, and the inner wall of the sliding block sliding groove is connected with a sliding block in a sliding mode.
Preferably, the top outer wall of the sliding block and one side of the bottom outer wall of the detecting head are both connected with a connecting rod through hinges, and the top outer wall of the detecting head is fixed with a level gauge through a screw.
Preferably, the inner wall of the sliding block sliding groove is provided with a threaded rod mounting hole, the inner wall of the threaded rod mounting hole is sleeved with a threaded rod, and the inner wall of the sliding block is connected to the outer wall of the threaded rod through threads.
Preferably, the top of the outer wall of one side of each connecting plate is fixed with a clamping block through a screw, the outer wall of the top of each clamping block is provided with a groove, and the inner wall of each groove is provided with a connecting ring.
Compared with the prior art, the utility model provides a portable geographic information surveying instrument possesses following beneficial effect:
1. this portable geographic information surveying instrument, through branch and the protection ring that sets up, when the surveying instrument receives the striking or topples over the striking ground, protection ring and rotor plate collide with the external world, can prevent that the detecting head from receiving the striking, have improved the protection effect to the detecting head.
2. This portable geographic information surveying instrument, through threaded rod, slider and the connecting rod that sets up, when the probing head slope, rotate the threaded rod and promote the slider and slide, the connecting rod rotates and promotes the probing head and rotate, can adjust the angle of probing head to guarantee the levelness of probing head.
3. This portable geographic information surveying instrument, through fixture block and the go-between that sets up, with the recess of go-between embedding fixture block, can restrict the relative position between the three connecting plate, help improving the stability of supporting a section of thick bamboo.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model provides high to the protection effect of detecting head, be convenient for adjust the angle of detecting head.
Drawings
Fig. 1 is a schematic view of an overall structure of a portable geographic information surveying instrument according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a rotating plate of a portable geographic information surveying instrument according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a connection ring of a portable geographic information surveying instrument according to embodiment 2 of the present invention.
In the figure: 1-supporting leg, 2-rotating plate, 3-supporting cylinder, 4-rotating plate, 5-supporting rod, 6-protecting ring, 7-connecting block, 8-locking bolt, 9-detecting head, 10-level meter, 11-connecting rod, 12-sliding block, 13-threaded rod, 14-clamping block and 15-connecting ring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-2, a portable geographic information surveying instrument, including a support section of thick bamboo 3, open the top outer wall of a support section of thick bamboo 3 has the support shaft mounting hole, and the inner wall of support shaft mounting hole is connected with the back shaft of vertical setting through the bearing, the top outer wall welding of back shaft has rotor plate 4, and the welding of the top outer wall both sides of rotor plate 4 has splint, the relative one side outer wall of two splint has detecting head 9 through hinged joint, branch 5 has all been welded to the top outer wall both sides of rotor plate 4, and the welding of the top outer wall of branch 5 has protection ring 6, three side inner walls of a support section of thick bamboo 3 all have connecting plate 2 through hinged joint, and one side outer wall of connecting plate 2 is opened there is the direction spout, the inner wall sliding connection of direction.
The utility model discloses in, threaded hole is opened to one side outer wall of connecting block 7, and the inner wall of screw hole has locking bolt 8 through threaded connection.
The utility model discloses in, the top outer wall of rotor plate 4 is opened there is the slider spout, and the inner wall sliding connection of slider spout has slider 12.
The utility model discloses in, there is connecting rod 11 all through hinged joint in the top outer wall of slider 12 and the bottom outer wall one side of detecting head 9, and the top outer wall of detecting head 9 passes through the fix with screw and has spirit level 10.
The utility model discloses in, threaded rod mounting hole is opened to the inner wall of slider spout, and threaded rod 13 has been cup jointed to the inner wall of threaded rod mounting hole, and threaded connection is passed through in threaded rod 13's outer wall to the inner wall of slider 12.
The working principle is as follows: rotate connecting plate 2, make three connecting plate 2 expand, promote supporting leg 1 and slide, rotate 8 fixed connection piece 7 of locking bolt, place supporting cylinder 3 through three supporting leg 1, judge the levelness of detecting head 9 through spirit level 10, when spirit level 10 inclines, it promotes slider 12 and slides to rotate threaded rod 13, connecting rod 11 rotates and promotes detecting head 9 and rotate, adjust the angle of detecting head 9, promote rotor plate 4 and rotate, measure the geographic information of equidirectional not.
Example 2
Referring to fig. 3, a portable geographic information surveying instrument, one side outer wall top of three connecting plate 2 all is fixed with fixture block 14 through the screw, and the top outer wall of fixture block 14 is opened flutedly, and go-between 15 has been placed to the inner wall of recess.
The working principle is as follows: after the three connecting plates 2 are unfolded, the connecting ring 15 is embedded into the groove of the clamping block 14, so that the relative position between the three connecting plates 2 is limited, and the connecting plates 2 are prevented from shaking to influence the stability of the supporting cylinder 3.
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)
1. A portable geographic information surveying instrument comprises a supporting cylinder (3) and is characterized in that a supporting shaft mounting hole is formed in the outer wall of the top of the supporting cylinder (3), the inner wall of the supporting shaft mounting hole is connected with a vertically arranged supporting shaft through a bearing, a rotating plate (4) is welded on the outer wall of the top of the supporting shaft, clamping plates are welded on two sides of the outer wall of the top of the rotating plate (4), two clamping plates are connected with a detecting head (9) through hinges, supporting rods (5) are welded on two sides of the outer wall of the top of the rotating plate (4), a protecting ring (6) is welded on the outer wall of the top of each supporting rod (5), three inner walls of the supporting cylinder (3) are connected with a connecting plate (2) through hinges, a guiding sliding groove is formed in the outer wall of one side of the connecting plate (2), and a, and the outer wall of one side of the connecting block (7) is welded with the supporting leg (1), the outer wall of one side of the connecting block (7) is provided with a threaded hole, the inner wall of the threaded hole is connected with a locking bolt (8) through a thread, the outer wall of the top of the rotating plate (4) is provided with a sliding block chute, the inner wall of the sliding block chute is connected with a sliding block (12) in a sliding manner, the outer wall of the top of the sliding block (12) and one side of the outer wall of the bottom of the detecting head (9) are both connected with a connecting rod (11) through hinges, the outer wall of the top of the detecting head (9) is fixed with a level meter (10) through a screw, the inner wall of the sliding block chute is provided with a threaded rod mounting hole, the inner wall of the threaded rod mounting hole is sleeved with a threaded rod (13), the inner wall, and the outer wall of the top of the clamping block (14) is provided with a groove, and the inner wall of the groove is provided with a connecting ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126730.0U CN210831256U (en) | 2019-07-18 | 2019-07-18 | Portable geographic information surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126730.0U CN210831256U (en) | 2019-07-18 | 2019-07-18 | Portable geographic information surveying instrument |
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| Publication Number | Publication Date |
|---|---|
| CN210831256U true CN210831256U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921126730.0U Active CN210831256U (en) | 2019-07-18 | 2019-07-18 | Portable geographic information surveying instrument |
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| Country | Link |
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| CN (1) | CN210831256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115806104A (en) * | 2021-12-17 | 2023-03-17 | 聊城市茌平区润德勘察测绘有限公司 | Portable mapping geographic information data acquisition system and use method thereof |
-
2019
- 2019-07-18 CN CN201921126730.0U patent/CN210831256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115806104A (en) * | 2021-12-17 | 2023-03-17 | 聊城市茌平区润德勘察测绘有限公司 | Portable mapping geographic information data acquisition system and use method thereof |
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