CN214173371U - A on-spot mapping device for real estate survey and drawing - Google Patents
A on-spot mapping device for real estate survey and drawing Download PDFInfo
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- CN214173371U CN214173371U CN202121904121.0U CN202121904121U CN214173371U CN 214173371 U CN214173371 U CN 214173371U CN 202121904121 U CN202121904121 U CN 202121904121U CN 214173371 U CN214173371 U CN 214173371U
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Abstract
The utility model discloses an on-spot mapping device for real estate survey and drawing, including the surveying instrument shell, surveying instrument shell camera lens distolateral wall top is provided with the cover, and is provided with ann between surveying instrument shell and the cover and tears the subassembly open, and cover inner wall top is provided with special-shaped double ear pedestal, rotates on the special-shaped double ear pedestal to be connected with and covers the ash cover, and surveying instrument shell and cover ash cover surface are provided with the couple respectively and hang the circle, and the cover is equipped with the haulage rope between couple and the circle, and is equipped with the rope hole on the cover, and the haulage rope is worn out in the rope hole. Through taking out and loosening main pull ring from the couple, the lid ash cover overturns fast under the pull-down effect that the balancing weight produced, and the location arc piece inserts the location arc inslot and carries out interim sealing, carries out effective dust to surveying instrument shell mirror head end and shelters from, has and is convenient for carry out timely protection of sheltering from to surveying instrument shell mirror head end.
Description
Technical Field
The utility model belongs to the technical field of mapping equipment, concretely relates to on-spot mapping device for real estate survey and drawing.
Background
Real estate mapping is an important part of the mapping discipline, the mapping results of which have legal effectiveness, and the departments and personnel who work on real estate mapping and management are the most seen by the industry.
At the in-process of real estate survey and drawing, need use on-the-spot mapping device, mapping device mainly is the surveying appearance, the surveying appearance is generally installed and is fixed on the tripod support, when the survey and drawing, need keep flat the tripod in measurement area, later adjust the levelness and the deflection angle of surveying appearance, in order to reduce the influence of external highlight or rainwater to the surveying appearance, need assistant personnel to prop the umbrella by one side usually, carry out effectual protection to the surveying appearance, the weak point of existence has: because the service environment of surveying instrument is outdoor usually, the dust that blows up outdoors wafts on the surveying instrument lens very easily, consequently needs the user of service often to take special lens wiping paper to clear up the surveying instrument lens, when the dust blows, and the surveying instrument can not be timely shelter from the protection to the surveying instrument lens, has increased surveying instrument's camera lens clearance work load.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on-spot mapping device for real estate survey and drawing to solve the inconvenient problem that in time shelters from the protection of the surveying instrument camera lens that exists among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-spot mapping device for real estate survey and drawing, includes the surveying instrument shell, surveying instrument shell camera lens end lateral wall top is provided with the sheltering cover, and is provided with ann between surveying instrument shell and the sheltering cover and tears the subassembly open, and the sheltering cover inner wall top is provided with special-shaped double-lug pedestal, rotates on the special-shaped double-lug pedestal to be connected with and covers the ash cover, and surveying instrument shell and lid ash cover surface are provided with the couple respectively and hang the circle, and the couple is equipped with the haulage rope with hanging to overlap between the circle, and is equipped with the rope hole on the sheltering cover, and the haulage rope is worn out in the rope hole.
Preferably, the assembly is dismantled including setting up the inserted block in surveying instrument shell camera lens lateral wall top to ann, be equipped with the slot on the shutter lateral wall, the inserted block is inserted and is established in the slot, slot inner wall top is equipped with ann and tears the hole open, is equipped with ann and tears the groove open on the inserted block, and the downthehole spring loop pole that is equipped with of inserting of ann tears open, and spring loop pole bottom is inserted and is established in ann tears the hole open.
Preferably, a connecting hole block is arranged on the side wall of the ash cover, and the rotating shaft end of the special-shaped double-lug shaft bracket penetrates through a through hole in the connecting hole block.
Preferably, lid ash cover lateral wall below is provided with the balancing weight, is equipped with the location arc groove on the lid ash cover inside wall, surveying instrument shell mirror end lateral wall below is provided with the location arc piece, and location arc piece outer end is inserted and is established in the location arc groove, and surveying instrument shell mirror end is located and covers the ash cover.
Preferably, the outer end of the rope hole is provided with a guide wheel frame, the traction rope is connected to the guide wheel frame in a rolling mode, the traction rope and the free end of the traction rope are respectively provided with a main pull ring and an auxiliary pull ring, and the auxiliary pull ring is sleeved on the hook when the ash cover is in a shielding state.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a take out and loosen main pull ring from the couple, the lid ash cover overturns fast under the down pulling effect that the balancing weight produced, and the location arc piece inserts the location arc inslot and carries out interim sealing, carries out effective dust to surveying instrument shell mirror end and shelters from, has and is convenient for carry out timely protection of sheltering from to surveying instrument shell mirror end.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic partial cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 showing the cover opened;
FIG. 4 is a partial schematic view of FIG. 2;
FIG. 5 is a schematic view of the special-shaped double-lug shaft bracket of the present invention;
FIG. 6 is an enlarged view of a portion a of FIG. 4;
fig. 7 is an enlarged schematic view of fig. 4 at b.
In the figure: the surveying instrument comprises a surveying instrument shell 1, a shielding cover 2, a special-shaped double-lug shaft frame 3, a dust cover 4, a hook 5, a hanging ring 6, a traction rope 7, a rope hole 8, an insertion block 9, a slot 10, a hole for installing and detaching 11, a groove for installing and detaching 12, a spring loop bar 13, a connecting hole block 14, a balancing weight 15, a positioning arc groove 16, a positioning arc block 17, a guide wheel frame 18, a main pull ring 19 and an auxiliary pull ring 20.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a field surveying and mapping device for real estate surveying and mapping comprises a surveying and mapping instrument shell 1, wherein a shielding cover 2 is arranged above the side wall of a lens of the surveying and mapping instrument shell 1, and an installing and detaching assembly is arranged between the surveying and mapping instrument shell 1 and the shielding cover 2;
the assembling and disassembling component comprises an inserting block 9 welded or screwed on the upper side of the side wall of the lens of the surveying and mapping instrument shell 1, the side wall of the shielding cover 2 is provided with an inserting groove 10, the inserting block 9 is inserted into the inserting groove 10, the top end of the inner wall of the inserting groove 10 is provided with an assembling and disassembling hole 11, the inserting block 9 is provided with an assembling and disassembling groove 12, a spring loop bar 13 is inserted into the assembling and disassembling hole 11, the bottom end of the spring loop bar 13 is inserted into the assembling and disassembling hole 11, and the spring loop bar 13 is arranged to facilitate rapid assembling and disassembling of the shielding cover 2;
the top end of the inner wall of the shielding cover 2 is welded with a special-shaped double-lug shaft bracket 3 or is in threaded connection with the special-shaped double-lug shaft bracket 3, the special-shaped double-lug shaft bracket 3 is rotatably connected with an ash covering cover 4, the outer surfaces of the surveying instrument shell 1 and the ash covering cover 4 are respectively welded with a hook 5 and a hanging ring 6, a traction rope 7 is sleeved between the hook 5 and the hanging ring 6, a rope hole 8 is formed in the shielding cover 2, the traction rope 7 penetrates through the rope hole 8, the ash covering cover 4 can be pulled through the traction rope 7, the ash covering cover 4 rotates under the rotation limit of the special-shaped double-lug shaft bracket 3, and the shielding state of the lens end of the surveying instrument shell 1 can be conveniently adjusted;
the side wall of the ash cover 4 is welded with a connecting hole block 14 or is in threaded connection with the connecting hole block 14, and the rotating shaft end of the special-shaped double-lug shaft frame 3 penetrates through a through hole in the connecting hole block 14, so that the ash cover 4 and the special-shaped double-lug shaft frame 3 can rotate relatively;
the lower part of the side wall of the dust cover 4 is welded or screwed with a balancing weight 15, the balancing weight 15 is arranged to enable the dust cover 4 to have downward overturning force, so that when the traction rope 7 is in a loose state, the dust cover 4 can be automatically overturned under the action of the balancing weight 15 to shield the lens end of the housing 1 of the surveying instrument, a positioning arc groove 16 is arranged on the inner side wall of the dust cover 4, a positioning arc block 17 is welded or screwed below the side wall of the lens end of the housing 1 of the surveying instrument, the outer end of the positioning arc block 17 is inserted into the positioning arc groove 16, the positioning arc block 17 is matched with the positioning arc groove 16 to temporarily seal the gap between the dust cover 4 and the bottom of the lens end of the housing 1 of the surveying instrument, and external dust is prevented from entering through the gap, and the lens end of the housing 1 of the surveying instrument is positioned in the dust cover 4 to effectively shield the external dust;
the outer end of the rope hole 8 is in threaded connection with a guide wheel frame 18, the traction rope 7 is in rolling connection with the guide wheel frame 18, the guide wheel frame 18 is convenient to pull the traction rope 7, friction between the traction rope 7 and the rope hole 8 is reduced, the upper portion and the free end of the traction rope 7 are respectively connected with a main pull ring 19 and an auxiliary pull ring 20 through rope bolts, the auxiliary pull ring 20 is sleeved on the hook 5 when the ash cover 4 is in a shielding state, the hook 5 fixes the auxiliary pull ring 20, the ash cover 4 is further fixed, after the auxiliary pull ring 20 is pulled outwards, the ash cover 4 can be turned over to expose the lens end of the surveying instrument shell 1, the main pull ring 19 is sleeved on the hook 5 to be fixed, and the ash cover 4 is located above the surveying instrument shell 1 and has a sun-shading function and is not located in the range of the lens end of the surveying instrument shell 1.
The working principle of the embodiment is as follows: when the surveying instrument is used, an operator corresponds the slot 10 on the shielding cover 2 to the plug-in block 9 on the surveying instrument shell 1, holds the spring loop bar 13 to pull upwards, inserts the plug-in block 9 into the slot 10, loosens the spring loop bar 13, inserts the bottom end of the spring loop bar 13 into the slot 10 under the action of spring thrust, further quickly fixes the shielding cover 2, then penetrates the left end of the traction rope 7 out of the rope hole 8, is connected to the hanging ring 6 for pre-fixing, enables the traction rope 7 to be connected to the rolling surface on the wheel guide frame 18 in a rolling way, fixes the auxiliary pull ring 20 at the free end of the traction rope 7 on the hook 5, only needs to pull the auxiliary pull ring 20 out of the hook 5 and pull the auxiliary pull ring to pull outwards in the daily use process, pulls the traction rope 7 to pull the dust cover 4 to move upwards, and turns the dust cover 4 under the action of the double-lug shaft bracket 3 and the connecting hole block 14, and make the main pull ring 19 on the haulage rope 7 embolia and fix on couple 5, cover ash cover 4 this moment and be located 1 camera lens end measurement of surveying instrument shell top, play the sunshade effect to it, when the external world has scraped the sand blown by the wind, surveying personnel take out and loosen main pull ring 19 from couple 5 rapidly, cover ash cover 4 and overturn fast under the effect of the pull-down that balancing weight 15 produced, location arc piece 17 inserts and covers the location arc groove 16 on ash cover 4 and carry out interim sealing, carry out effective dust to surveying instrument shell 1 camera lens end and shelter from, treat the sand blown by the wind after, cover ash cover 4 upset according to above-mentioned the same mode can, have and be convenient for carry out timely shielding protection to surveying instrument shell 1 camera lens end.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (5)
1. A field surveying device for real estate surveying comprising a surveying instrument housing (1), characterized in that: surveying instrument shell (1) camera lens lateral wall top is provided with shelters from cover (2), and is provided with ann between surveying instrument shell (1) and the shelters from cover (2) and tears the subassembly open, shelter from cover (2) inner wall top and be provided with special-shaped double ear pedestal (3), it is connected with lid ash cover (4) to rotate on special-shaped double ear pedestal (3), surveying instrument shell (1) is provided with couple (5) and string circle (6) respectively with lid ash cover (4) surface, the cover is equipped with haulage rope (7) between couple (5) and string circle (6), and be equipped with rope hole (8) on the shelters from cover (2), haulage rope (7) are worn out in rope hole (8).
2. A field mapping apparatus for real estate mapping according to claim 1 and wherein: the assembly is torn open including setting up inserted block (9) in surveying instrument shell (1) camera lens lateral wall top, be equipped with slot (10) on sheltering from cover (2) lateral wall, inserted block (9) are inserted and are established in slot (10), slot (10) inner wall top is equipped with ann and tears hole (11) open, is equipped with ann on inserted block (9) and tears groove (12) open, and ann tears hole (11) interpolation and is equipped with spring loop pole (13), and spring loop pole (13) bottom is inserted and is established in ann tears hole (11) open.
3. A field mapping apparatus for real estate mapping according to claim 1 and wherein: the side wall of the ash cover (4) is provided with a connecting hole block (14), and the rotating shaft end of the special-shaped double-lug shaft frame (3) penetrates through a through hole in the connecting hole block (14).
4. A field mapping apparatus for real estate mapping according to claim 1 and wherein: cover grey cover (4) lateral wall below and be provided with balancing weight (15), be equipped with location arc groove (16) on the lid grey cover (4) inside wall, surveying instrument shell (1) camera lens end lateral wall below is provided with location arc piece (17), and location arc piece (17) outer end is inserted and is established in location arc groove (16), and surveying instrument shell (1) mirror head end is located and covers grey cover (4).
5. A field mapping apparatus for real estate mapping according to claim 1 and wherein: rope hole (8) outer end is provided with guide wheel frame (18), haulage rope (7) rolling connection is on guide wheel frame (18), haulage rope (7) go up and the free end is provided with main pull ring (19) and vice pull ring (20) respectively, cover ash cover (4) when sheltering from the state, vice pull ring (20) cover is established on couple (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904121.0U CN214173371U (en) | 2021-08-16 | 2021-08-16 | A on-spot mapping device for real estate survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904121.0U CN214173371U (en) | 2021-08-16 | 2021-08-16 | A on-spot mapping device for real estate survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214173371U true CN214173371U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904121.0U Active CN214173371U (en) | 2021-08-16 | 2021-08-16 | A on-spot mapping device for real estate survey and drawing |
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| CN (1) | CN214173371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352881A (en) * | 2022-01-14 | 2022-04-15 | 浙江四维远见信息技术有限公司 | Remote sensing mapping device |
| CN117968625A (en) * | 2024-03-28 | 2024-05-03 | 山东省国土测绘院 | Outdoor mapping equipment for geographical mapping |
-
2021
- 2021-08-16 CN CN202121904121.0U patent/CN214173371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352881A (en) * | 2022-01-14 | 2022-04-15 | 浙江四维远见信息技术有限公司 | Remote sensing mapping device |
| CN117968625A (en) * | 2024-03-28 | 2024-05-03 | 山东省国土测绘院 | Outdoor mapping equipment for geographical mapping |
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